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Technically, You Can Still Fly with a Pocket Knife. Here’s How

Want to bring your favorite knife on vacation, too? You can! Just follow this advice.

By Sean Tirman

For many everyday carry enthusiasts , a pocket knife is an essential part of their loadout — so much so that some won’t go anywhere without one. While incredibly useful for numerous everyday tasks, knives do come with some baggage. After all, they’re not just tools. They can also be used as weapons.

There are some occasions and activities in which you might want to reconsider bringing a knife at all — or at least be careful of how you choose to bring your knife along.

One of the major ones is air travel. And while the USA’s TSA (Transportation Security Administration) has brought the hammer down on safety ever since 9/11, you can technically bring a knife on a plane. Here’s how.

1. Don’t try packing in your carry-on

First off: under no circumstances should you try to bring a knife through any TSA security checkpoint on your person. End of story.

The TSA has very strict guidelines regarding any and all sharp objects , and not for no reason . Essentially, it boils down to this: if it’s sharp, you’re not allowed to pack it in your carry-on.

It boils down to this: if it’s sharp, you’re not allowed to pack it in your carry-on.

At the very least, trying to bring a knife through a TSA security checkpoint will get that knife confiscated. However, the surrounding circumstances and the appraisal of the agents (and potentially law enforcement personnel involved) could lead to detainment — and you could even be arrested and charged .

2. What about multi-tools?

“But multi-tools aren’t knives,” you might say. Yes, that’s technically true. But the TSA’s guidelines apply to anything with a sharp edge, and that includes any blade (or sharp implement) that might be attached to, you guessed it, a multi-tool.

Furthermore, the rules are up to the interpretation of whatever TSA officer you happen to be dealing with. If your multi-tool (or any other implement) has an awl (a pointed tool traditionally used to pierce holes in leather), a saw, large scissors (those under four inches long are considered okay) or a gut hook (used for fishing purposes), it’s going to be at risk of confiscation.

If the TSA is playing a game of better-safe-than-sorry, so should you.

3. So how then? Just check it

There’s a very simple means of bringing your favorite bladed tools along with you whenever you fly: stashing them in a checked bag .

Because the bags are taken by airline agents and put through separate TSA security checks and not returned to you again until you reach your destination, the rules for what you can stash are different.

For instance, you can’t bring alcohol with you through a TSA security checkpoint on your person or in a carry-on. You can, however, put a bottle of booze in your checked luggage. The same goes for knives, tools, and anything other everyday carry implements with sharp edges on them. This includes corkscrews and box cutters, even ice axes, meat cleavers, swords and throwing stars ( you can see the full list here ).

Even if you do bring your knife along with you to wherever you travel, you’re also still at the mercy of the laws local to that area.

You might successfully fly with your favorite automatic OTF knife to California. But if you’re carrying it around with you are breaking the law, and running the risk of escalating whatever interactions you may have with the local police.

Make sure you know the local laws before trying to bring your knife on a trip.

4. International travel is especially tricky

Just as you should know the local laws when traveling between states, that’s doubly true for international travel. Customs, both in the US and when entering other countries, functions much like an extra layer of security.

When traveling into other countries and returning home, you’re required to make certain declarations — ranging from foodstuffs to automobiles and tons in-between. Generally, the rules for what you can bring in and out are even stricter than those upheld by the TSA.

This is all to say that, not only should you know what you can and can’t bring with you, but it may just be better not to try and bring your knife along with you on international travel at all, even in a checked bag — unless you’re absolutely certain that no trouble will come of it.

Just like local travel between states, the risk of being caught with a bladed tool when going through customs can be as light as a slap on the wrist or as severe as indefinite detainment. And that’s a pretty hefty risk vs. reward situation.

5. Buy a TSA-friendly EDC tool

We’ve got one last piece of advice: skip the sneakiness, rule-bending and potentially extensive research and instead pick up some everyday carry gear that was made specifically with travel in mind. Read our full list of TSA-friendly EDC tools .

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Tips for Traveling with Knives in Europe

“Can I Bring My Knife to Europe?”

Since I write about travel, and about knives, I receive many emails from readers asking this question. I understand. You always have a knife handy. It’s your basic tool. How do you open packages, or cut anything? How can you get through your day without a knife? What if you need your knife to punch out the window of an overturned bus, or escape from a burning building?

What about that picnic next to the Canal du Midi, or on the train? You don’t want to be reduced to ripping and tearing at salami, cheese and baguettes with teeth and nails. You need your knife. But you don’t know laws and regulations in Europe and you’re a law-abiding person. So can you take your knife with you?

Yes, you can. But there are some things you need to know. In the United States, laws and regulations concerning knives are a confusing patchwork that varies from state to state, town to town, and which sometimes make no sense whatsoever. It is not possible to travel from California to New York with any kind of knife without violating a law or regulation in some place along the way.

Few of those laws and regulations are actually enforced. Enforcement is up to decisions made by an individual police officer. Those decisions will vary from officer to officer, and most importantly, according to his perception of you and the situation.

European Knife Regulations: A Primer

It is similar in Europe. The European Union is made up of almost 30 countries, each with its own laws, customs and regulations, which like in the United States, can seem confusing and senseless. As in the Unites States, enforcement of those laws and regulations is dependent upon the decisions of the individual police officer or security person.

I’ve worked and traveled in Europe for decades, and lived there for the past 10 years. I’ve written for BLADE Magazine and for the KNIVES annual book for almost 20 years, and have written two books on knives: The Tactical Knife and Survival Knives . As a result, I’ve met many folks in the European knife community—knifemakers, bushcraft enthusiasts, and so on.

I know many people who work in the security services and police departments in many European countries, and have talked with them about travelers carrying knives . What follows are my personal experiences and opinions based on traveling and living in almost every country in the European Union, and some that are not members of the Union. I am not a lawyer. I offer no legal advice.

German Knife Laws

Some examples of regulations concerning knives in Europe: In Germany a person may not carry on his person any folding knife with a locking blade. He can, however, carry a fixed blade up to 3½ inches long.

French Knife Laws

In France a person may not carry on his person any object that can be, or is, used as a weapon. That includes France’s famous Opinel or Laguiole knives, which are national icons and are in the pockets of every third Frenchman.

Spanish Knife Laws

Spain has considerable history as a knife culture and has knives of all kinds available for purchase pretty much everywhere – including village bars, and a confusing morass of regulations that my friends, who are Spanish police officers, cannot understand or explain.

UK Knife Laws

In the United Kingdom, there was a recent attempt to prohibit chef’s knives from having a point. That regulation did not pass.

My understanding of the current UK laws is that you must have a reason to have a knife, such as being a carpenter. Locking folders are not allowed. Bushcrafters carrying fixed blades while on the way to do some bushcraft seem to get a pass.

Danish Knife Laws

In Denmark a person may not have any folding knife with a blade lock, or that opens with one hand. Wait! That regulation was just changed. Locking folders are OK now, for today.

European Knife Laws by Region

Attitudes about knives also vary by region. Eastern Europe, the Balkans and Turkey are much more liberal about knives than in Western Europe. I’ll delve more into that later.

European Knife Law Tips

What’s a European traveler to do? How could anyone know or conform to all of the different laws and regulations while traveling through four or five countries? You cannot. So, you have two choices:

• Choose not to carry a knife.
• Use some common sense.

You can stop reading now if you select choice number one.

ML (my wife and companion of many adventures) and I always travel in Europe (and every place else) with knives, carrying at least two each, and often more. We frequently rent holiday apartments and live for a month or so in various places where we shop, cook and settle in to experience local life. The kitchens in those apartments never have usable knives.

Common Sense and European Knife Laws

We also teach survival and bushcraft classes during which we make shelters, primitive tools and so on. During the past year I’ve been attacked twice by feral dog packs in the Balkans. On one occasion I had no stick and my knife was my only defense. Often I’m toting a half-dozen or so knives that I’m reviewing for various publications. We need our knives.

Many Americans we meet traveling in Europe also need their knives, the ones who have knives. In addition to the practical everyday uses of a knife and its indispensable use in disasters, a blade can provide steely comfort in a dark and lonely place, and not only from dog packs.

A young American woman, a solo world traveler I wrote about in my recent book, Essential Survival Gear , used her J.A. Henckels paring knife for daily camp chores while hiking in coastal mountains in Turkey, and was glad to have her little blade one night when a crowd of drunken men made her very uncomfortable.

A retired American who I met in Romania used his Benchmade 710 to cut the fuel line on his BMW motorcycle while doing some repairs, and for frequent picnics, and one dark night to confront two muggers, who then decided to find easier prey. Potentially violent incidents like this are rare. Europe in general is safe for travelers, arguably more so than in the United States. But hey, you never know.

So how do I and other folks travel in and through European countries with knives and not run afoul of the law? We do so by using common sense and being sensible in our selection of knives, and by not doing stupid things such as going to a sketchy bar, getting drunk, hitting on a local girl, and when her boyfriend, also drunk, forcefully objects, waving a knife around and threatening him.

In Spain I saw three guys passing a bottle of wine and a folding knife around, cutting bread and cheese while picnicking at the beach. It was all good, except they were talking loudly, arguing with each other and annoying the folks around them. When one fellow politely objected to their behavior, one of the idiots grabbed the knife, shook it at the follow and yelled, “Allahu Akbar!” Then he collapsed laughing, as did his friends.

This incident didn’t end well. Personal demeanor, behavior and appearance affect how a person is perceived and treated by security people, and everyone else.

Choosing Knives to Bring to Western Europe

As to knife selection, attitudes in Western Europe regarding knives and security have changed considerably in recent years due to many terrorist attacks, some of which have been carried out with knives. As a consequence, although not yet common, there are security checks in some Western European train and bus stations, and of course in all airports.

We’ve never encountered a security check at an Eastern European train or bus station. If you encounter one of these security checks and have a black, 10-inch blade with “Zombie Killer” etched in steel and stuffed into your waistband, it will not endear you to the security people.

When ML and I travel, in Western Europe or elsewhere, we each always have a tiny folder with a locking blade of about 2 inches on our persons and a small fixed blade in our bags. These knives look inoffensive and have caused no alarms with security people, or anyone else. Probably folders with blades a bit larger, single blade or multi-bladed, such as small Swiss Army Knives, would also be seen as inoffensive.

Most regulations address carrying a knife on the person, with knives in bags being considered differently. Security people also seem to see a difference between carrying on your person and in a bag. Maybe not in all instances, but this has been our experience. I’ve never seen a knife in a day bag with bread and cheese and other picnic things, whether my knife or someone else’s, cause scrutiny.

Our tiny folders are for everyday tasks, sometimes including food preparation when we don’t care to get out our fixed blades. ML can girdle a baguette and reduce it to slices in less than a minute with her Spyderco Cricket . My Spyderco Dragonfly will slice salami, cheese, tomatoes and so on about as well as my fixed blade. They will also serve in an emergency, if you know what you’re doing.

These little folders and others in the same size range or a bit larger are convenient everyday carry knives. We use the fixed blades in our kitchens, for field work and in emergency situations. I also carry a small red-handle Swiss Army Knife (SAK) with a locking main blade and the all-important corkscrew. We add to this selection if needed, say, a machete in the tropics.

Our day bags are also our ready bags, or bug-out bags, and are always with us. Our fixed blades have much daily utility and will serve in an emergency, such as having to cut through a locked steel fire door to escape a high-rise fire, serve as a climbing aid to escape freezing water, or fend off a pack of feral dogs.

I’ve done all of these things and know that, if needed, our fixed blades will provide us with a measure of protection.

Western European Security Checks, Police Searches and Knives

We’ve only ever been questioned about our knives during a few security checks. Before boarding a high-speed train in Barcelona, we put our bags through the X-ray machine and walked through the metal detector. One of the security officers asked if I had a knife. I said I did. He asked to see it. I first took out my Spyderco Dragonfly, intending to next get my Fallkniven F1 out of my bag. The security guy looked at the little Dragonfly, smiled, and said, “Oh never mind. It’s so little. Just put it back in your pocket.” He waved us through and said nothing about my F1, or ML’s Sypderco Cricket and Fred Perrin Street Beat.

Clearly, he made his evaluation based on our appearance and behavior, as well as our choice of knives. On another occasion, while disembarking from a bus in Lyon, France, we encountered an intensive security check due to an alert that a terrorist suspect might be on our bus. Results were the same as in Barcelona, as they have been on other occasions. European police, like American police, evaluate the person and the situation when making a decision. We do not appear to be a threat, nor do our knives. When asked, we give a straightforward explanation of why we have knives, and have had no problems.

Carrying Knives in Eastern Europe, the Balkans and Turkey

In Eastern Europe, the Balkans and Turkey, attitudes concerning knives are very different. Full-size tactical folders are popular for everyday carry, and no one seems alarmed by them. Fixed blades that are 6 to 10 inches long are preferred for field activities, hunting, backpacking and so on, and for use in villages to do everyday village things, such as killing pigs and goats.

I asked a friend, who is a Bulgarian undercover cop, what the laws were governing carrying knives in Bulgaria, and what the police attitude was. I also explained the regulations in Western Europe. He said, “We don’t concern ourselves with such silly things as that. We don’t care what kind of knife you have. But, if someone attacks and harms another person with a knife, or any weapon, then we do care.”

A former Czech special forces officer now in a civilian security service said much the same thing.

We’ve only been questioned about knives in the East once, at Ataturk Airport in Istanbul. Going through first layer security at the entrance to the airport, I tossed a bag on the counter containing a kindjal, a yatagan, a 10-inch bowie , and a half-dozen or so tactical folders and fixed-blade survival knives, all for field work and photography for articles and books.

The security guy said, “You have quite a few knives in your bag.”

“Yes,” I replied, “I do.”

“You’re going to check them, not carry them on, right?”

“Of course.”

“Have a nice day.”

Obviously we check all knives before boarding a commercial aircraft.

Trust Your Internal Compass

If you like to drink and hang out in sketchy bars and clubs, leave your knife in your room. Don’t try to use your knife as a weapon, except in extreme circumstances when your own life is actually at stake. Doing so is considered lethal force everywhere, and you will have to defend your actions. Again, use common sense. You have an internal compass that points in the right direction. Pay attention to it. This approach has worked for us. Your results may vary. No guarantee is offered or implied.

Get the Most Out of Your European Trip

Before your trip, use the Internet to locate knife shows. There are many all over Europe. Attend one.

Perhaps visit one of the famous knife-producing towns: Thiers, France; Solingen, Germany; and Maniago, Italy. You’ll meet friendly people with a common interest. Do go. You’ll have a great time. Bon voyage.

Keep Learning About Knife Laws — in the United States

NEXT STEP: Download Your Free KNIFE GUIDE Issue of BLADE Magazine

Copied on the police’s website and Google translated a bit about what applies in Sweden. “It is forbidden to have knives, stabbing weapons, cutting weapons and other dangerous objects in a public place, within school grounds or in a vehicle in a public place unless the possession is justified. The prohibition applies to objects that are intended to be used as weapons in crimes against life or health. ”

“Examples of exceptions to the ban: (when can possession be considered justified)

Military carrying knife for uniform Craftsman using knife at work Mushroom pickers who carry a suitable knife during hiking”

If you are traveling in Europe, take the opportunity to visit one of the knife events. On the European Blades website there is a list of some ( http://www.europeanblades.com ). As I work with Knife Expo 2024, Vadstena, Sweden, I know how much fun it is with long-distance guests. Therefore, I welcome everyone both to us and to all other events.

I wish that had been my experience flying in Turkey! I bought a beautiful Turkish dagger with a Damascus steel blade and a carved wooden horse head as the hilt at the Grand Bazaar, and an airport security officer confiscated it for being “too sharp” — even though of course I was checking it, not attempting to carry it on. He really just stole it but I had no recourse to get it back.

You are completely wrong for Germany. For normal daily carry :- Fixed blade knives up to 12cm are allowed except daggers and karambits (knives specifically classed as weapons by law or by the federal police BKA). Locking (and of course non-locking) folding knives have no restriction on size at all as long as they do not have any kind of one hand opening aid. Other knives not allowed as daily carry are allowed with good reasons such as the massive daggers used by hunters which otherwise fall in the weapons category.

Heathrow City Transfer is your ideal solution if you’re concerned about traveling from the airport to your final destination during your visit to London. They are a professional company specializing in airport transfers and port transfers for cruises.

The short summary of German laws near the beginning are false.

GERMAN KNIFE LAWS: LEGAL CARRY

Knives that can be legally possessed and carried:

Fixed blades with blade length under 12 cm (4.72 in.) can be carried visible or concealed. The measurement is taken from the tip to the most forward parts of the scales, the length of the sharp edge is not important. Folding knives that can be opened with one hand and do not lock the blade. Folding knives that ca be opened with two hands only and lock the blade.

I will be in Switzerland this summer and want to buy some knives while there. Will they cause a problem in my carry on or should I have them shipped?

To leave certainly no problem, the knives offered in stores are legal to buy and carry in Switzerland. Exceptions are automatic knives, butterflys, fixed daggers, but these are not offered. Klotzli in Bern is a good adress.

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Can You Bring a Pocket Knife on a Plane? (TSA Rules and Regulations)

Can You Bring a Pocket Knife on a Plane?

Air travel is a convenient way to get around, but it can also be a hassle. One of the most common questions people have is whether or not they can bring a pocket knife on a plane. The answer is: it depends.

In this article, we’ll take a closer look at the rules and regulations surrounding pocket knives on planes. We’ll also provide some tips on how to pack your pocket knife safely and securely.

So, if you’re wondering whether or not you can bring a pocket knife on your next flight, read on!

What is considered a pocket knife?

A pocket knife is a small, folding knife that can be carried in a pocket or purse. They are typically used for everyday tasks such as cutting open packages, sharpening pencils, or cleaning fingernails. Pocket knives come in a variety of sizes and styles, and they can have a variety of features, such as serrated blades, locking mechanisms, and multiple blades.

Types of pocket knives

There are many different types of pocket knives available on the market. Some of the most common types include:

• Folding knives: These knives have blades that fold into the handle, making them easy to carry and conceal.
• Liner locks: These knives have a locking mechanism that prevents the blade from closing accidentally.
• Assisted opening knives: These knives have a spring-loaded mechanism that helps to open the blade with a single flick of the wrist.
• OTF knives (out-the-front knives): These knives have a blade that slides out of the handle in a straight line.

Blade length

The blade length of a pocket knife is an important factor to consider when determining whether or not it is allowed on a plane. In the United States, the Transportation Security Administration (TSA) allows knives with blades that are 2.36 inches or less in length to be carried on planes in checked baggage. However, knives with blades that are longer than 2.36 inches are not allowed in checked baggage and must be carried in carry-on luggage.

Other features

In addition to the blade length, there are other features of pocket knives that can affect whether or not they are allowed on a plane. These features include:

• Serrated blades: Serrated blades are not allowed on planes in checked baggage.
• Locking mechanisms: Locking mechanisms can prevent the blade from closing accidentally, but they can also make it more difficult to open the blade.
• Multiple blades: Knives with multiple blades are not allowed on planes in checked baggage.

When determining whether or not a pocket knife is allowed on a plane, it is important to consider the blade length, the locking mechanism, and the number of blades. If you are unsure whether or not a particular knife is allowed on a plane, it is best to check with the airline before you travel.

Are pocket knives allowed on planes?

The answer to this question depends on a few factors, including the type of knife, the length of the blade, and the airline’s policies.

TSA regulations

The Transportation Security Administration (TSA) has the following regulations regarding pocket knives:

• Knives with blades that are 2.36 inches or less in length are allowed in checked baggage.
• Knives with blades that are longer than 2.36 inches are not allowed in checked baggage, but they can be carried in carry-on luggage.
• Knives with serrated blades are not allowed in checked baggage.
• Knives with locking mechanisms are not allowed in checked baggage.
• Knives with multiple blades are not allowed in checked baggage.

Airline policies

In addition to the TSA regulations, airlines may have their own policies regarding pocket knives. Some airlines may allow knives with blades that are longer than 2.36 inches in carry-on luggage, while others may not. It is important to check with the airline before you travel to make sure that you are aware of their policies.

There are a few exceptions to the TSA regulations regarding pocket knives. These exceptions include:

• Knives that are used for religious purposes, such as Sikh kirpans, are allowed in checked baggage.
• Knives that are used for medical purposes, such as scalpels, are allowed in checked baggage.
• Knives that are used for hunting or fishing are allowed in checked baggage.

The TSA regulations regarding pocket knives are relatively strict. However, there are a few exceptions to these regulations. It is important to check with the airline before you travel to make sure that you are aware of their policies.

Pocket knives are a common everyday item, but it is important to know the rules regarding their transportation on planes. By following the TSA regulations and the airline’s policies, you can ensure that you are able to travel safely and without any hassle.

3. What happens if you bring a pocket knife on a plane?

Penalties for violating TSA regulations

The Transportation Security Administration (TSA) has a strict policy against bringing any type of sharp object on board a plane. This includes pocket knives, box cutters, and other bladed weapons. If you are caught with a pocket knife on a plane, you will face serious penalties, which may include:

• Having your pocket knife confiscated
• Being fined
• Being arrested
• Being banned from flying

In some cases, you may even be charged with a federal crime. The penalties for violating TSA regulations vary depending on the circumstances. However, it is important to remember that even a minor violation can have serious consequences.

What to do if you’re caught with a pocket knife on a plane

If you are caught with a pocket knife on a plane, there are a few things you should do:

1. Stay calm. It is important to remain calm and cooperative. If you become agitated or argumentative, it will only make the situation worse. 2. Cooperate with the authorities. The TSA officers are just doing their job. They are not trying to hassle you. If they ask you to surrender your pocket knife, do so without argument. 3. Ask for a receipt. Once you have surrendered your pocket knife, ask for a receipt. This will help you prove that you have complied with the TSA regulations. 4. File a complaint. If you feel that you have been treated unfairly, you can file a complaint with the TSA.

4. Tips for traveling with a pocket knife

If you need to travel with a pocket knife, there are a few things you can do to make sure that you do not violate TSA regulations:

1. Pack your pocket knife in your checked luggage. This is the safest way to travel with a pocket knife. Your checked luggage will be screened by the TSA, but it will not be searched by hand. 2. If you must pack your pocket knife in your carry-on luggage, make sure that it is in a sheath or case. The TSA does not allow pocket knives to be carried in your carry-on luggage unless they are in a sheath or case. 3. Label your pocket knife. When you pack your pocket knife, make sure to label it with your name and contact information. This will help the TSA identify you if your pocket knife is found. 4. Be aware of the local laws. Even if you are allowed to travel with a pocket knife in the United States, you may not be allowed to do so in other countries. It is important to be aware of the local laws before you travel.

Traveling with a pocket knife can be a challenge, but it is possible to do so without violating TSA regulations. By following these tips, you can safely and legally travel with your pocket knife.

Can I bring a pocket knife on a plane?

It depends on the type of knife and the size of the blade. In general, you can bring a pocket knife with a blade less than 2 inches in length in your carry-on bag. However, there are some exceptions to this rule. For example, you cannot bring a knife with a serrated blade or a locking blade in your carry-on bag. You also cannot bring a knife in your checked luggage.

What are the exceptions to the rule about bringing a pocket knife on a plane?

The following knives are not allowed in carry-on bags or checked luggage:

• Knives with a blade longer than 2 inches
• Knives with a serrated blade
• Knives with a locking blade
• Knives that are spring-loaded or can be opened with one hand
• Knives that are disguised as other objects, such as pens or combs

What should I do if I have a pocket knife that I want to bring on a plane?

If you have a pocket knife that you want to bring on a plane, you can either check it in your luggage or put it in your checked bag. You can also leave the knife at home.

What if I forget that I have a pocket knife in my carry-on bag?

If you forget that you have a pocket knife in your carry-on bag, you will likely be asked to remove it from your bag and check it in. In some cases, you may be asked to dispose of the knife.

What are the penalties for bringing a prohibited knife on a plane?

If you are caught bringing a prohibited knife on a plane, you may be fined, arrested, or both. You may also be banned from flying for a certain period of time.

How can I learn more about the rules for bringing knives on a plane?

You can learn more about the rules for bringing knives on a plane by visiting the website of the Transportation Security Administration (TSA). The TSA website has a list of all prohibited items, including knives.

the answer to the question of whether or not you can bring a pocket knife on a plane is a bit complicated. It depends on the type of knife, the size of the knife, and the airport you are flying out of. However, there are a few general rules that you can follow to make sure that you are compliant with the law.

First, you should always check the specific rules for the airport you are flying out of. Some airports have stricter rules than others, so it is important to be aware of what is allowed and what is not.

Second, you should avoid bringing any knives that are over 3 inches long. This is the general rule for most airports, but there may be some exceptions.

Finally, you should always keep your knife in your checked luggage. This is the safest way to transport a knife on a plane, and it will help you avoid any problems with security.

By following these tips, you can safely bring a pocket knife on your next plane trip.

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TSA Approved Pocket Knives – Ultimate Buyers Guide

You’ve planned your trip, packed your bags, and you’re ready to go. But wait, what about your trusted pocket knife, you know, the one you never part with? Is it TSA approved?

I know TSA rules are confusing, and there are so many of them to weed through. Not to worry, I am here to help.

Over the years of travel and dealing with TSA, I gained a tremendous degree of knowledge about TSA, sharp objects, and, yes, pocket knives. If you want to take your pocket knife with you when you fly, this information is invaluable.

Together, let’s unpack the TSA’s rules on pocket knives, explore what makes a pocket knife TSA approved, and look at some of the best TSA approved pocket knives available.

Quick Overview Of TSA Approved Pocket Knives (Updated List)

Is the term “tsa approved pocket knives” an oxymoron.

Before we move forward with our TSA approved pocket knives buyer’s guide, it’s necessary to explain what “TSA approved” means . The term might seem like an oxymoron, given that the TSA generally prohibits knives in carry-on luggage. However, “TSA approved” in this context refers to pocket knives that meet specific criteria set by the TSA for checked luggage .

It’s important to note that even if a pocket knife is deemed “TSA approved,” it still needs to be packed in your checked luggage. Carrying a pocket knife in your carry-on bag can lead TSA taking it at the security checkpoint and may even result in fines or other penalties.

So, when we talk about “TSA approved pocket knives,” we’re referring to knives that won’t violate TSA rules or regulations. Now that we’ve cleared that up, let’s dive into our buyer’s guide for the best TSA approved pocket knives on the market.

Top 5 TSA Approved Pocket Knives Product Reviews

Now that we understand what makes a pocket knife TSA approved, let’s look at some of the best options available. Each of these knives meets the TSA’s guidelines and offers unique features that make them a great choice for travelers.

Case Cutlery Yellow Handle Peanut

The Case Cutlery Yellow Handle Peanut is a classic and reliable tool that combines functionality with a touch of vintage charm. Its compact size makes it a great travel companion, especially for those who appreciate traditional craftsmanship.

Product Overview

The Case Cutlery Yellow Handle Peanut features a high-quality stainless steel blade that’s designed for durability and precision. The handle, with its distinctive yellow color, is made from a durable synthetic material that provides a comfortable grip.

One of the standout features of this knife is its traditional peanut design, which includes two blades of different sizes. This offers versatility for various tasks, from opening packages to peeling fruit.

• Compact and lightweight, making it easy to carry
• High-quality stainless steel blades
• Comfortable and distinctive yellow handle
• Traditional peanut design with two blades for versatility
• Made by Case Cutlery, a well-known brand with a long history in the knife industry
• The traditional design may not appeal to everyone
• The small size, while great for travel, might limit its functionality for larger tasks.

Why It’s TSA Approved

The Case Cutlery Yellow Handle Peanut meets the TSA guidelines for knives in checked luggage due to its small blade size. Remember, even though it’s TSA compliant, it still needs to be packed in your checked luggage.

In conclusion, the Case Cutlery Yellow Handle Peanut is an excellent choice for those who appreciate traditional design and craftsmanship. Whether you’re a frequent traveler or just need a handy tool for everyday tasks, this knife is a solid choice.

Spyderco Grasshopper Black Non-Locking Knife With 2.30″

The Spyderco Grasshopper Black Non-Locking Knife is a compact and reliable tool that’s perfect for everyday carry. Its 2.30″ blade is small enough to be TSA compliant, yet it can handle the tasks at hand.

This knife features a sleek, black design that you can easily have engraved. The stainless steel 3Cr13 blade resists rust and corrosion, ensuring longevity. The handle is made from durable materials that provide a comfortable grip, making it easy to use even for extended periods.

One of the standout features of this knife is its non-locking mechanism. This means the blade doesn’t lock when it’s open, which is a requirement for TSA approved pocket knives.

• Lightweight and compact, making it easy to carry
• Durable stainless steel blade
• Comfortable grip
• Non-locking mechanism for added safety and compliance
• Made by Spyderco, a reputable brand known for quality knives
• The non-locking mechanism may not be suitable for all tasks
• The small size, while great for travel, might limit its functionality for larger tasks

The Spyderco Grasshopper Black Non-Locking Knife meets the TSA guidelines for knives in checked luggage due to its small blade size and non-locking mechanism. Remember, even though it’s one of the TSA approved pocket knives, it still needs to be packed in your checked luggage.

Overall, the Spyderco Grasshopper is a great choice for those in need of a compact, reliable, and TSA compliant knife. Whether you’re a frequent traveler or just need a handy tool for everyday tasks, this knife is a solid choice.

Kizer Mini Bay Pocket Knife, 1.9 Inch, Non-Locking

The Kizer Mini Bay Pocket Knife is a compact and versatile tool that’s perfect for those who need a reliable knife on the go. With a blade length of just 1.9 inches, it’s small enough to be TSA compliant, yet robust enough to handle a variety of tasks.

The Kizer Mini Bay features a high-quality stainless steel blade that’s designed for durability and precision. The handle is made from lightweight materials that provide a comfortable grip, making it easy to handle even for extended periods.

One of the standout features of this knife is its non-locking mechanism. This means the blade doesn’t lock when it’s open, which is a requirement for many jurisdictions, including being TSA compliant for checked luggage.

• Traditional design
• High-quality stainless steel blade
• Made by Kizer, a well-known brand in the knife industry

The Kizer Mini Bay Pocket Knife is one of our top picks as TSA approved pocket knives as long as you place it in your checked luggage. It meets the TSA guidelines due to its small blade size and non-locking mechanism.

In conclusion, the Kizer Mini Bay is an excellent choice for those in need of a compact, reliable, and TSA compliant knife. Whether you’re a frequent traveler or just need a handy tool for everyday tasks, this knife is a solid choice.

Spyderco Bug Non-Locking Knife With 1.27″

The Spyderco Bug Non-Locking Knife is a testament to the saying, “good things come in small packages.” With a blade length of just 1.27 inches, this compact knife is perfect for those who need a reliable tool that’s also travel-friendly.

The Spyderco Bug features a high-quality stainless steel blade for durability and precision. Despite its small size, this knife doesn’t compromise on functionality. The handle, while compact, provides a comfortable grip, making it easy to handle for various tasks.

• Extremely compact and lightweight, perfect for travel
• Comfortable grip despite its small size
• The extremely small size, while great for travel, might limit its functionality for larger tasks

The Spyderco Bug Non-Locking Knife meets the TSA guidelines for knives in checked luggage due to its small blade size and non-locking mechanism. Remember, even though it’s TSA compliant, it still needs to be packed in your checked luggage.

In conclusion, the Spyderco Bug is an excellent choice for those in need of a super compact, reliable, and TSA approved pocket knives. Whether you’re a frequent traveler or just need a handy tool for everyday tasks, this knife is a solid choice.

Spyderco Roadie Non-Locking Lightweight Knife With 2.09″ Blade

The Spyderco Roadie Non-Locking Lightweight Knife is a compact yet versatile tool that’s perfect for those who value functionality and portability. With a blade length of 2.09 inches, it’s small enough to make the list of TSA approved pocket knives. Put it to the test to see well it handles many small tasks.

The Spyderco Roadie features a high-quality stainless steel blade that’s designed for durability and precision. The handle is made from lightweight materials that provide a comfortable grip, making it easy to handle even for extended periods.

• Made by Spyderco, a well-known brand in the knife industry

The Spyderco Roadie Non-Locking Lightweight Knife meets the TSA guidelines for knives in checked luggage due to its small blade size and non-locking mechanism. Remember, even though it’s TSA compliant, it still needs to be packed in your checked luggage.

In conclusion, the Spyderco Roadie is an excellent choice for those in need of a compact and reliable, knife that meets the requirements of TSA approved pocket knives. Whether you’re a frequent traveler or just need a handy tool for everyday tasks, this knife is a solid choice.

What Makes a Pocket Knife TSA Approved?

TSA approved pocket knives are those that meet specific criteria set by the TSA. These criteria mainly revolve around the design and functionality of the knife.

Blade Length And Sharpness

The length of the blade is a critical factor for TSA approved pocket knives. TSA regulations stipulate that the blade of a pocket knife should not exceed 2.36 inches . The sharpness of the blade is also considered – certain types of blades may be deemed too dangerous for travel.

Knife Design

The design of the knife also plays a role. Some designs are considered safer and more suitable as TSA approved pocket knives than others. For instance, knives that feature a locking mechanism may not be allowed as they can be used more effectively as a weapon.

Other Factors

Other factors that can affect whether a pocket knife is TSA approved include the material the knife is made from and its overall purpose. For instance, utility knives may be allowed while combat knives are not.

How To Travel Safely With Your TSA Approved Pocket Knives

Even when you have experience with TSA approved pocket knives, it’s essential to follow certain guidelines to ensure a smooth travel experience.

Packing Your Knife Properly

Your pocket knife should be securely wrapped and placed in your checked luggage. This not only adheres to TSA guidelines but also ensures the safety of baggage handlers.

Checking In Your Knife

When checking in your luggage, it may be a good idea to declare that you have a pocket knife in your bag. This can prevent any potential issues or delays.

Handling TSA Inspections

If your bag is selected for inspection, cooperate fully with the TSA officers. Remember, they are just doing their job to ensure everyone’s safety.

Frequently Asked Questions – TSA Approved Pocket Knives

Navigating the world of TSA regulations can often lead to questions, especially when it comes to items like pocket knives. To help you better understand these rules and make your travel experience smoother, we’ve compiled answers to some of the most frequently asked questions about TSA approved pocket knives. Let’s dive in.

Are pocket knives TSA approved?

Technically speaking, no, they are not. The term TSA approved means an item can go in a carry on bag on a plane. Pocket knives can go in your checked luggage only, but no knives are allowed in the cabin of an airplane in any bag.

What size pocket knife will TSA allow?

TSA regulations say that a pocket knife with a blade 2.36 inches or less may be in your checked luggage only. No knives are permitted in a carry on bag. In addition, the knife cannot have a locking open mechanism.

What happens if TSA finds a pocket knife?

When it comes to knives in carry on luggage, TSA is not playing around. They strictly adhere to the rules regarding knives and will confiscate them when they show up on the security scanners.

Additional Resources

If you are looking for more tutorials, walkthroughs, and troubleshooting on TSA, here are some additional posts about TSA:

How To Open A Louis Vuitton Bag – Comprehensive Guide

What Are TSA Dogs Sniffing For – Canine Security at Airports

What Is A TSA Friendly Laptop Bag For Easy Travel

Navigating the world of travel regulations can be a daunting task, especially when it comes to items like TSA approved pocket knives. However, with the right knowledge, it doesn’t have to be. The key is understanding what makes a pocket knife TSA approved and choosing a knife that meets these criteria.

Finding TSA approved pocket knives is a challenge in itself. Most pocket knives have blades greater than 2.36 inches and a locking handle. We’ve explored several options for you, such as the traditional peanut, Spyderco Grasshopper, the Kizer Mini Bay, the Spyderco Bug, and the Spyderco Roadie. Each of these knives offers unique features and benefits, making them excellent choices for travelers.

Remember, even though these are TSA approved pocket knives, they still need to be packed in your checked luggage. Always follow TSA guidelines and cooperate with TSA officers at the airport to ensure a smooth and hassle-free travel experience.

Happy travels, my friends.

Laura Fuller

Hello, I am a luggage and travel fanatic. With a vast knowledge of TSA regulations, I am here to assist you on your journey. Please join me, and together, we will navigate the world of travel. From TSA and air to cruising the high seas, we will explore the best accessories and tips for smooth travel.

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American Knife and Tool Institute

Keeping Knives in American Lives Since 1998

Traveling With a Knife

Exercise caution when traveling with a knife.

(Follow the American Knife & Tool Institute’s efforts to protect knife users traveling from state to state by introducing the federal Interstate Transport Act .  The burden on knife users of trying to know, understand and comply with complex, overlapping laws and legal authorities will be replaced by reasonable protections.)

There is simply no way to guarantee that you will be able to legally carry your knife when traveling because of the patchwork of state and local laws.  A bit of preparation can help, but given the state knife laws, it is often wise to ship knives instead of traveling with them.

This is not legal advice.  It can’t be because of the vast number of legal considerations.  These are tips for knife-carrying travelers.  If you have legal questions, ask a lawyer.

Legal Authorities

Imagine a trip from one city in one state to another.  Boston, Massachusetts, to Providence, Rhode Island, for example.  In this single trip of about 50 miles, a knife owner will be subject to no fewer than six different sets of laws regarding knife carry: 1) Massachusetts laws; 2) Boston ordinances; 3) ordinances of cities and towns passed through on the trip; 4) Rhode Island laws; 5) Providence ordinances; and 6) federal laws.  As such, before you travel, you should check all of the laws and ordinances of the departure state and city, any pass-through states and cities, and the arrival state and city, as well as federal laws regarding knife carry.

If you travel between states or into federal facilities (such as a federal court, post office, or military base), you subject yourself to federal jurisdiction.  Committing a crime while subject to federal laws and carrying a knife can have extremely severe consequences.  Federal crimes are punished according to sentencing regulations, and those regulations treat carrying a knife very disfavorably.  You may receive extra punishment for carrying a knife while committing a federal crime.  Additionally, you may be ineligible for sentence reductions and other safety valve reductions for first-time or minor offenses.

AKTI and others have been instrumental in reforming knife laws on the state level, and a growing number of states now have “preemption” laws.  In a state with preemption laws, the state law automatically replaces all local ordinances.  So if a knife is legal to carry in one part of a state, it is legal in every part of the state regardless of the local town or city ordinances that have not been revoked.  Check out our list of states with preemption laws .

Legal Regulations

In addition to the multiple and sometimes conflicting legal authorities, there are five primary forms of restrictions.  Be aware that in some locations, whether the knife is concealed or not is also important.  Be aware that some knives are legal to own but not to carry.  Here are the primary forms of regulation:

• Blade Deployment : some locations regulate laws based on how the blade is deployed. Automatic knives and balisongs, for example, are more regulated than other kinds of folders.
• Blade length : many places restrict larger blades.
• Locks : in some locations locking knives are restricted.
• Concealed carry : in many states whether the knife is concealed or not impacts its legality.
• Per se limitations : some states have regulations banning specifically named knives like daggers, push knives, and dirk knives.

Traveling by Air

Never try to “slip” a knife through a security checkpoint.  This is very severely and regularly punished.  If you have a knife and forget about it until the security checkpoint, TSA policy will let you: 1) return it to your vehicle; 2) return to the counter and check the knife in your luggage; 3) forfeit it to TSA; or 4) mail it.  It may be worthwhile to include a padded self-addressed mailer in your carry-on travel gear just for this occasion.  Most airports have mailboxes near the security checkpoint for this very reason.

Traveling by Rail and Bus

Traveling by Personal Vehicle

Even in your own vehicle, there can be some peril in traveling with a knife.  In addition to all of the legal authorities mentioned above, in many states, cars can be more easily searched by the police than your home or person.  Furthermore, traveling from state to state can expose you to federal legal authority.  Finally, if stopped or arrested, it is possible that your car could be searched without a warrant, depending on the state.

Shipping Knives

USPS has very restrictive laws and regulations about shipping knives.  Shipping banned knives can be a federal offense (see above Legal Authorities for more).  The Federal Switchblade Act and related laws and regulations limit which knives can be shipped by the United States Postal Service.

FedEx has no specific prohibition on knife carry, but its corporate policies ban shipping items that are illegal in the arrival location.  UPS and DHL have no restrictions.  Remember that dealing with corporate policies is different than legal authorities.  Private companies have virtually no limitations on their ability to search your packages.  Check their websites for their current policies.  It is their company, and they can make the policies.

If you decide to ship a knife, make sure that the knife is secure.  Use a knife roll or padded case, if possible, and secure the blade in the handle if it is a folder and secure the sheath to the knife if it is a fixed blade.  Also, think about insurance for the knife as well as a signed receipt required if the knife is very expensive.

BOTTOM LINE:

•  Research knife laws when you are traveling, checking the departure, travel-through, and arrival location laws
•  Be aware of states with preemption laws
•  Plan ahead depending on your mode of travel
•  Consider shipping knives instead of traveling with them
•  Be very careful traveling through federal facilities or shipping knives via USPS
•  If you are confronted by law enforcement, see here for more tips

This article was written by Anthony Sculimbrene, Esq., a New Hampshire criminal defense attorney who worked for 12 years for the New Hampshire Public Defender and has extensive trial experience.  He is an avid outdoorsman, and blogger and contributes legal expertise to the American Knife & Tool Institute compliments of Microtech.

To remind you to put your knife in your checked bag,  Purchase an AKTI Luggage Tag Article – Traveling with Knives Presents Challenges Airline Permitted/Prohibited Items – Knives are allowed in your checked baggage. Amtrak Permitted/Prohibited Items

As a nonprofit association, AKTI’s role is to be the reasonable and responsible advocate for the knife-making and knife-using community; educating, promoting and informing that knives are important tools.

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Can You Bring Knives On Planes: Airline Rules You Need to Know

If you're planning to travel by aeroplane, you may wonder: Can you bring knives on planes ? The answer is not as simple as a "Yes" or "No", as there are specific regulations and restrictions you need to be aware of.

In this article, our team at CabinZero will explore the TSA regulations on carrying knives in your luggage when flying. We'll also cover what types of knives are allowed on planes, the specific exceptions to the Prohibited Items List, and recommend valuable tips for safely packing knives in your checked luggage. 

Whether you're a chef travelling with your kitchen knives or a hobbyist with a pocket knife, you should have a deep insight into the matter. By following these rules, you can enjoy a smooth and hassle-free flight while keeping yourself and other passengers safe.

Can You Bring Knives On Planes?

Yes, you can bring knives on planes , but with a few restrictions on types and packing. In the United States and European nations, TSA prohibits knives in carry-on luggage, except for plastic or round-bladed butter knives. However, blades can be packed in checked baggage if they are sheathed or securely wrapped to deter injury during air travel. 

Current UK law states: “carrying knives or any weapons in public without a ‘good reason’ is illegal”. So it’s understandable that airlines enforce strict rules on bringing such items on flights.

Sharp or pointed blades over 6 cm are not allowed in hand luggage in the UK. But you can pack them in hold luggage after consulting with the airline. 

Additionally, bladed tools such as box cutters in carry-on luggage are banned. However, certain items like straight razors are still allowed if packed in a specific way.

TSA Guidelines for Packing Sharp Objects in Checked Luggage

The TSA (Transportation Security Administration in the USA) has the following regulations on its website with regard to the limitations on sharp objects in carry-on luggage: 

“TSA officers have the discretion to prohibit any item through the screening checkpoint if they believe it poses a security threat. Any sharp objects in checked bags should be sheathed or securely wrapped to prevent injury to baggage handlers and inspectors.”

TSA guidelines for packing sharp items in checked luggage include:

• Use a sturdy container or protective sheath to prevent the sharp object from damaging other items in your luggage or injuring baggage handlers.
• Wrap the sharp item in a soft material, such as clothing or bubble wrap, to prevent it from shifting or jostling during transport.
• Declare any sharp items or potential weapons, including tools or sporting equipment, to the airline and TSA agent at the security checkpoint.
• Failure to declare sharp items or other prohibited items could result in fines, delays, or even criminal charges.

TSA guidelines for packing sharp items in checked luggage - Photo by Dental Pro Content - stock.adobe.com

TSA also imposes civil penalties on individuals who bring sharp items, including knives, through airport security checkpoints, sterile areas or onboard aircraft. The amount of the fine can vary from $390 to $2,250. In addition to the civil penalty, the TSA may refer the matter to law enforcement for possible criminal prosecution.

Note: Always check the TSA website or mobile app for the most up-to-date information on prohibited items and restrictions on sharp objects. Regulations may vary based on airline, destination, or other factors.

Types of Knives Allowed in Checked Luggage

You're a traveller who enjoys outdoor activities such as camping or hunting . You may want to bring along a knife for such purposes. While knives are generally illegal to bring in carry-on luggage, certain types are permitted in checked baggage.  

• Fixed Blade Knives: These knives have a blade permanently attached to the handle. They are allowed as long as the blade is within 7 inches. They are allowed because they are considered tools and used for various purposes, such as camping, hunting, and fishing.
• Folding Knives: These knives have a blade that folds into the handle. Folding knives are allowed, providing the blade is no longer than 4 inches.
• Pocket Knives : These knives are commonly utilised as tools for outdoor activities like camping, fishing, and hunting, as well as for day-to-day tasks such as opening boxes or cutting loose threads. For this reason, they are not inherently hazardous and are not perceived as a risk to airline security.
• Kitchen Knives: These knives are essential tools for cooking and are commonly used in households and professional kitchens. While they can be dangerous if not used properly, they are not inherently a security threat and are unlikely to be used as weapons on board an aeroplane.  However, certain kitchen knives, such as those with serrated or curved blades, may be subject to additional scrutiny by some airlines or destinations. 
• Multi-tools: These tools have numerous functions, including knives, and are permitted provided that the blade’s length does not exceed 2.36 inches. 
• Note: Remember that any knife with a blade longer than the specified lengths above is strictly banned in checked luggage. Additionally, any knife that is deemed to be a weapon, such as switchblades or daggers, is prohibited in both carry-on and checked luggage.

Types Of Knives Prohibited On Planes

Certain knives can be deemed unfit depending on their blade size, structure, and other factors. If you were to carry one of these knives in your checked luggage during air travel, the airport security officer would probably contact the relevant authorities. You could face legal consequences. 

The regulations can be intricate and vary from country to country. We have gathered a list of knives that are generally considered outlawed by most governing bodies.

Certain knives can be deemed against the law - Photo by avtorpainter - stock.adobe.com

• Switchblades: These knives have a blade that can be quickly released with the push of a button. They are banned on planes because they are considered to be weapons and can be used to harm others.
• Balisongs or butterfly knives: The blade of these knives can swing out from the handle. You must not bring these on planes because sometimes they are believed to pose a security threat.
• Disguised knives: These knives are designed to look like other objects, such as a pen or a belt buckle. They are not permitted on planes because they can be easily concealed and used to injure others.
• Throwing stars or ninja stars: These throwing weapons are prohibited from being carried on planes due to their potential to harm others.
• Straight razors: Their non-retractable long sharp blades can be used as weapons.
• Swords or sabres: Most countries prohibit sharp weapons such as swords, sabres, and even spears.

Tips for Safely Packing Knives in Checked Luggage

According to airline security regulations, all travellers must securely pack knives in their checked baggage. You must shield the blade to prevent unintended harm when people handle or inspect the luggage.

If you fail to safely pack a knife and a security officer sustains injuries as a result, you may potentially encounter legal action.

How to Pack Knives in Checked Baggage - Photo by vzwer - stock.adobe.com

Therefore, we have recommended various tips for safely packing knives in checked luggage, which are:

Choose The Right Luggage

When packing knives, choose sturdy and durable luggage with a hard shell. This will help protect your knives from damage during transit and will also help prevent them from being lost or stolen.

Pack The Knives Separately

When packing multiple knives, pack them separately in their own protective covers or sheaths. This will help reduce the possibility of scratching or damaging them during transit. To take it further, you may want to put it in a separate bag for additional safety measures. 

Use Tape To Secure The Sharp Edge

Tightly encircle the blade with paper or napkins to create a barrier between the knife and the adhesive portion of the tape. This will ensure that the blade remains free of any sticky residue. The next step is to cover the knife with duct or masking tape to secure everything in position.

Pack The Knife In The Middle Of Your Luggage

Place the knife in the centre of your baggage, enveloped by gentle objects like clothes or towels. This will offer additional padding and also prevent the knife from moving around while being transported.

Keep Your Luggage Locked

Use a TSA-approved lock to secure your luggage, especially if it contains knives or other sharp objects. This will help hinder theft and will also allow TSA agents to inspect your luggage without damaging it.

Place The Knife In A Hard-Sided Container

This will offer supplementary protection for the knife and will also ensure the safety of your baggage in case the knife accidentally pierces through something.

1. What Is The Maximum Size Knife I Can Carry In Hand Luggage?

It's difficult to give a definitive answer on the maximum size knife you can carry, as it varies depending on the airline and country you are travelling to and from.  TSA used to allows knives with blades that are 2.36 inches (6 cm) or less in length in carry-on. However, that is a thing of the past. Now they ban all knives in hand luggage and on your body. You can only check them in.

2. Can I Take A Metal Knife On A Plane?

As a general rule, metal knives are not allowed in carry-on baggage on aeroplanes. This includes both sharp and blunt knives, regardless of size.

However, metal knives may be packed in checked baggage, provided that they are securely wrapped or placed in a sheath to prevent injury to baggage handlers and inspectors.

3. What Other Sharp Items Am I Prohibited From Taking With Me When Travelling By Air?

In addition to knives, there are other sharp items that are prohibited or restricted when travelling by air to the UK. These include:

• Razor blades, including safety razor blades and disposable razors with blades.
• Scissors with blades exceeding 6 cm in length.
• Hypodermic needles (unless required for medical reasons and accompanied by a prescription).
• Tools with blades or shafts capable of being used as weapons, such as screwdrivers, chisels, and drills.
• Sporting equipment with sharp edges or points, such as ice axes, crampons, and archery equipment.

Note: Apart from sharp items, there are several objects you can’t bring on a plane according to TSA regulations. 

4. What Should I Do If I Accidentally Pack A Prohibited Knife In My Luggage?

In case you mistakenly pack a knife that is not allowed in your luggage, it is essential to notify the airport security or airline promptly. Do not try to hide or sneak the knife from security. There could be repercussions, such as the confiscation of the knife or additional screening.

However, being honest and cooperative can help resolve the situation with minimal disruption. In some circumstances, you may be able to check the knife as a separate item or arrange for it to be shipped to your destination separately.

5. What Is The Fine For Bringing A Knife Through Airport Security?

The penalty for carrying a knife through airport security can differ based on factors such as the knife type, location, and intention of the person carrying it. In the US, fines may range from a few hundred dollars to thousands of dollars for repeated violations. The amount of the fine may be determined by either the TSA or a court. Moreover, bringing a prohibited knife through airport security could result in legal action, including arrest.

Can You Bring Knives on Planes: The Final Answer

After reading this article, we hope you have gained a better understanding of whether or not you can bring knives on planes. It's crucial to remember that knives are only permitted in your checked luggage on all airlines. Additionally, be aware that certain destinations may have restrictions on specific types of knives.

Ultimately, whether you're a seasoned outdoorsman or a handy DIY enthusiast, follow the rules to bring your favourite knife with you on your next flight. So, pack smartly, stay informed, and have happy travels!

In the US, they have the experience of over 3000 deaths caused by hijackers armed with very small blades on box cutters. Smaller than a pocket knife. The US also gets far more traffic than any individual European country. it’s no wonder they are more strict when it comes to the type of blades that can be brought on board.

I discovered by accident that standard size penknives are permitted or flights to and from Canada to Ireland. I found that my 91mm Swiss Army knife with a 60mm blade was allowed. Security measured the blade and dropped it back in the tray. I was told that it would have been seized if I was going to the USA.

Prohibition of carrying small pocket knives, say blades less that 2 inches, on an aircraft is absolutely ridiculous. When a lady wants to knit she can take the needles, a ball point pin can be used to kill or injure, the list could go on and on, but NO, not a small knife. I traveled recently through 3 different airports in Europe and was allowed to carry onboard a small Swiss Army knife. That being the case I presume they just have more common sense than those who make the rules in the US.

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Can You Bring Knives On A Plane?

JustTravo » Blog » Can You Bring Knives On A Plane?

Can you bring knives on a plane? This common travel query raises crucial safety concerns and is subject to stringent aviation regulations. There are potential risks associated with sharp objects like sewing needle on a plane in your carry-on or checked luggage .

The TSA and international aviation authorities strictly prohibit certain types of knives on planes. Small non-locking folding knives with blades under a specific length may be allowed in checked baggage but not in carry-on luggage.

It is vital to research & understand the specific rules of the airline & the country you are travelling. To and from to avoid any inconvenience or legal issues. Safety remains the top priority in air travel, & complying with these regulations ensures a secure and smooth journey for all passengers.

Table of Contents

TSA Regulations On Can You Bring Knives On A Plane?

Navigating the TSA regulations regarding knives on planes is essential for any traveller. Many people want to bring knives on the plane to use for cutting fruit on a plane carried in the luggage . The TSA has stringent guidelines to ensure the safety and security of all passengers.

Understanding the rules for carrying knives in both carry-on and checked luggage is crucial to avoid any inconvenience or potential legal issues during air travel. Get overview of the TSA’s regulations regarding knives, outlining what is permitted and what is prohibited in both types of luggage.

Staying informed about these guidelines ensures a smooth journey while maintaining the highest standards of safety in the skies.

Can You Take Knives On A Plane In Carry-On Luggage?

In general, the TSA prohibits passengers from carrying sharp objects, including knives, in their carry-on luggage. This includes pocket knives, utility knives, and any blade that extends beyond a certain length.

• There are some exceptions for query, can you bring knives on a plane?
• Non-locking knives may be allowed in carry-on bags.
• Note that TSA officers have the final discretion to determine if an item is allowed through security.

Can I Bring Knives On A Plane In Checked Luggage?

In checked luggage, knives are generally permitted, with some restrictions. Non-locking folding knives, fixed-blade knives, and other bladed tools are typically allowed in checked bags.

• Blades should be properly sheathed or securely wrapped to prevent injury to baggage handlers and TSA officers.
• Knife on a plane in your checked luggage used in kitchen & other sharp objects must be securely wrapped or placed in a dedicated knife case to prevent injuries during baggage handling.
• Switchblades, butterfly knives, and other concealed or disguised knives are strictly prohibited. Regardless of whether they are in carry-on or checked luggage.

Can You Bring A Knife In A Checked Bag Internationally?

When travelling internationally, there is a question, can you bring knives on a plane in a checked bag internationally? You are allowed to include a knife in your checked bag. However, it is crucial to prioritize the safety of baggage handlers and inspectors.

In case you want to bring a sharp object like a razor on a plane in your luggage , consider the rules. To achieve this, please make sure to properly sheathe or securely wrap any sharp objects before packing them.

Taking this precautionary measure will minimize the risk of injuries during the handling and inspection process. Ensuring a smooth and safe travel experience for everyone involved. So, if you plan to bring a knife along for your journey, follow the guidelines to maintain a secure travel environment for all passengers and staff.

Pocket Knife In Checked Bag

Carrying a pocket knife in checked bag for domestic flights in the United States was generally allowed. However, there were some specific guidelines to follow to ensure compliance with TSA regulations.

• Pocket knives with blades less than 2.36 inches (6 cm) in length were typically permitted in checked luggage.
• It’s important to note that rules and regulations regarding air travel can change, check the latest guidelines provided by the TSA.

How To Pack A Knife In Checked Baggage?

When packing a knife in checked baggage, ensure it is securely stored to prevent damage or injury.

• Place the knife inside a sturdy sheath or protective covering, then wrap it with clothes or towels for extra cushioning.
• Make sure the blade is completely covered and unable to shift during transport.
• To further prevent mishaps, consider using a dedicated knife case or box.
• Always check with airline and TSA regulations before packing.
• It ensures compliance with specific guidelines regarding knife length and type allowed in checked baggage.

Can I Take My Chef Knives On A Plane?

Chef knives & sharp objects like gillette razor on a plane in the luggage are generally not allowed in carry-on luggage for flights in the US& many other countries. This restriction is in place for security reasons to prevent potential threats during the flight.

• Pack your chef knives in your checked baggage.
• Properly secure them to prevent any damage to the baggage or injury to baggage handlers.
• You can use a dedicated knife case or wrap the knives securely in clothing or other protective materials.
• Check with the specific airline and the relevant transportation authorities for the latest guidelines and regulations.

Can You Bring Knives On A Plane: Prohibited Knives

Certain types of knives are strictly prohibited on planes by the TSA due to their potential risk and threat to aviation safety. The following are examples of knives that are not allowed in carry-on or checked luggage:

• Pocket Knives with Locking Blades: According to TSA pocket knife with blades that lock into place are not permitted, regardless of the blade length.
• Switchblades & Automatic Knives: Any knife with a blade that opens automatically by pressing a button, spring, or other mechanism is prohibited.
• Butterfly Knives: These knives, which have folding blades that rotate around the handle, are not allowed on planes.
• Concealed & Disguised Knives: Any knife designed to be hidden within everyday items or disguised as innocuous objects. Like belt buckle knives or credit card knives, are strictly prohibited.
• Multi-Tools with Blades: Multi-tools that feature knives with locking blades are not allowed in carry-on luggage.
• Throwing Knives and Stars: Any sharp objects designed for throwing, such as throwing knives or shurikens, are not permitted on planes.
• Daggers and Stilettos: Knives with double-edged blades or blades designed for thrusting are prohibited.

Can I Take Knives On A Plane: Rules In Other Countries

Rules for the question, can you bring knives on a plane in other countries can vary significantly from one country to another. Each country’s aviation authority may have its own regulations for carrying sharp objects like knives on commercial flights.

While I can provide some general information, it’s essential to verify the specific rules for each country you plan to travel to or from. Here are some considerations:

European Union Countries

The regulations for carrying knives on planes within EU countries generally follow guidelines set by the European Aviation Safety Agency. Non-locking folding knives with blades under a specific length are usually allowed in carry-on luggage. However, individual countries may have additional restrictions, so it’s advisable to check with each country’s aviation authority.

United Kingdom (UK)

The UK’s Civil Aviation Authority (CAA) has rules similar to those of the EU. Small non-locking folding knives with blades under a certain length may be allowed in carry-on luggage. But other types of knives are generally prohibited.

In Australia, for the question, can you bring knives on a plane, the rules are strict, and all types of knives are typically prohibited in carry-on luggage. Knives are generally allowed in checked baggage, but there might be specific length and safety requirements.

Transport Canada typically follows similar guidelines to the TSA in the United States. Small non-locking folding knives with blades under a certain length might be allowed in carry-on luggage. But other types of knives are generally prohibited.

Can you bring knives on a plane? This question’s answer for Japan has stringent regulations concerning knives on planes. In general, all knives, including pocket knives, are not allowed in carry-on luggage. Knives might be permitted in checked baggage but with specific safety requirements.

United Arab Emirates (UAE)

The UAE’s General Civil Aviation Authority (GCAA) has regulations similar to those of other countries. Non-locking folding knives with blades under a certain length may be allowed in carry-on luggage. While other types of knives are typically prohibited.

In conclusion for the question, can you bring knives on a plane, bringing knives on a plane is generally prohibited in carry-on luggage due to security regulations. However, small pocket knives may be allowed in checked baggage.

Other sharp objects like fishing hooks in a carry-on or checked bag in a plane must be cross-checked with rules too. Provided they comply with specific length restrictions set by the TSA. Always check current guidelines before travelling.

Frequently Asked Questions – Can You Bring Knives On A Plane?

Find quick answers to your questions regarding carrying knives during air travel. Learn about TSA regulations, permitted knife types, and how to pack them properly for a smooth journey. Stay informed and travel with confidence.

No, knives are not allowed in carry-on luggage. They must be packed in checked baggage to comply with TSA regulations.

Swiss Army knives with blades under 2.36 inches (6 cm) can be placed in checked baggage, not in your carry-on.

Yes, certain knife types like switchblades, butterfly knives, and concealed blades are strictly prohibited both in carry-on and checked baggage.

Yes, kitchen knives can be packed in checked baggage, but ensure they are safely wrapped or secured to prevent damage.

No, carrying a knife for self-defence on a plane is not allowed, regardless of its size or type.

Yes, knife regulations are typically consistent for domestic and international flights, but it’s essential to check with each country’s specific guidelines.

If you accidentally bring a prohibited knife to the security checkpoint, you’ll have the option to surrender it or return to the ticket counter to place it in checked baggage.

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Rules on Bringing a Pocket Knife on a Plane: Cutting Through the Confusion

Whether you’re traveling domestically or internationally, a pocket knife can be an invaluable tool to have with you at your destination.

Fortunately, you can bring a pocket knife on a plane – but only in your checked baggage, not your carry on bags.

This comes direct from the TSA.

However, note that the TSA also state that “TSA officers have the discretion to prohibit any item through the screening checkpoint if they believe it poses a security threat.”

There are a few other important things you should be aware of, though, before you think about flying with your pocket knife to ensure that everything goes as smoothly as possible.

Table of Contents

• 1 Bringing a Pocket Knife in Your Checked Bag
• 2 Bringing a Pocket Knife in Your Carry On Bag
• 3 Airline Regulations
• 4 The Rules Change When Flying Internationally
• 5 You Can’t Bring All Types of Knives On a Plane
• 6 TSA-Approved Pocket Knifes is Just Marketing
• 7 You Don’t Have to Declare You Are Traveling With a Pocket Knife
• 8 You Can Bring Other Sharp Items on a Plane
• 9 Self-Defense Items Are Also Allowed

Bringing a Pocket Knife in Your Checked Bag

Passengers are allowed to pack a pocket knife in their checked baggage. This applies to standard pocket knives, kitchen knives, Swiss army knives, and surprisingly, even swords.

TSA does not have a limit on the length or type of blade either – i.e. curved blades, for example, are allowed.

You just have to make sure that you safely secure the blade to avoid any accidents in the event that your baggage needs to be opened and inspected.

Bringing a Pocket Knife in Your Carry On Bag

Under no circumstances are passengers allowed to pack a pocket knife in their carry on bags.

However, if you want to bring a plastic or round-bladed butter knife in your carry on bags, this is allowed.

Interestingly, in 2013 , the TSA changed their rules to allow passengers to bring a pocket knife onboard in their carry on bags.

But the public, airlines , and the Association of Flight Attendants pushed back, making this repeal very short-lived.

Airline Regulations

All airlines, including American Airlines, Delta, Southwest, and JetBlue, follow TSA guidelines when it comes to bringing a pocket knife on a plane.

This means that pocket knifes are forbidden in your carry on bags, but allowed in your checked bags.

The Rules Change When Flying Internationally

Bringing a pocket knife on a plane isn’t like determining how many ounces you can take on a plane , which all countries are aligned on.

A pocket knife is considered to be a dangerous item that can be used as a weapon, which means international destinations have their own rules and regulations in place.

• EU: Knives with blades no longer than 6 cm (2.36 inches) are allowed in your carry on bags
• UK: Knives with blades no longer than 6 cm (2.36 inches) are allowed in your carry on bags
• Canada: Knives with blades no longer than 6 cm (2.36 inches) are allowed in your carry on bags
• Australia: Pocket knifes are forbidden in your carry on bags
• China: Pocket knifes are forbidden in your carry on bags

Having said this, there’s still a possibility that your pocket knife will be confiscated because the final decision will rest with the security officer at the checkpoint.

If they think your pocket knife poses a threat, they won’t allow you to pass through with it.

To be on the safe side, pack your pocket knife in your checked bag when flying domestically and internationally.

You Can’t Bring All Types of Knives On a Plane

While you are allowed to bring a wide range of knives on a plane in your checked baggage, there are several restrictions.

Generally, the restrictions only apply if the knife is illegal in the first place.

While states may have different laws, it’s a safe bet to avoid packing the following in either your carry on or checked bags.

• Flick knives
• Butterfly knives
• Knives that resemble other objects
• Throwing stars, death stars, throwing knives
• Push daggers

TSA-Approved Pocket Knifes is Just Marketing

There isn’t such a thing as a TSA-approved pocket knife.

TSA state that pocket knifes are allowed in your checked bags and forbidden in your carry on bags.

They do not give any more information than this, such as the type or length of the blade.

However, the TSA also state that “TSA officers have the discretion to prohibit any item through the screening checkpoint if they believe it poses a security threat.”

So if a TSA agent doesn’t like the look of your pocket knife, it may be confiscated.

You Don’t Have to Declare You Are Traveling With a Pocket Knife

In the USA, you are not required that you are traveling with a pocket knife.

This is because a pocket knife is classified as a sharp object – and as with other sharp objects, there is no need to declare them.

You Can Bring Other Sharp Items on a Plane

Many passengers want to know if they can take other sharp items on a plane – thankfully, the answer is yes to a wide array of items.

• Box Cutters: Only in your checked bags
• Disposable Razor: Only in your checked bags
• Electric Razor : Yes, in both your carry on and checked bags
• Ice Axes/Ice Picks: Only in your checked bags
• Razor-Type Blades : Only in your checked bags
• Sabers : Only in your checked bags
• Saws : Only in your checked bags
• Scissors : You can bring scissors on a plane in both your carry on bags and checked bags. But if packed in your carry-on, the blade must be less than 4 inches from the pivot point
• Sewing Needles : Yes, in both your carry on and checked bags
• Swiss Army Knife : Only in your checked bags
• Swords : Only in your checked bags

Self-Defense Items Are Also Allowed

You are allowed to bring one 4 fl. oz. (118 ml) container of pepper spray on a plane in your checked baggage, but are not allowed to bring pepper spray in your carry on.

You can bring a taser on a plane in your checked baggage (along with stun guns and electro-shock weapons), but they are not allowed in your carry on bags.

You can bring bear spray on a plane in your checked bags, as long as the volume of the spray is less than 4oz and the active ingredient is less than 2%.

Keep in mind that tasers are either banned, require a background check, or permit for civilian ownership depending on the state.

According to the TSA , only if you bring any of the following sharp objects are you subject to a fine, which can be between $390 – $2,250:

Axes and hatchets; bows and/or arrows; ice axes and ice picks; knives with blades that open automatically (such as switchblades); knives with blades that open via gravity (such as butterfly knives); any double-edge knives or daggers; meat cleavers; sabers; swords; fencing foils;machetes; throwing stars.

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Carry-on bags

Checked luggage

Rules for Flights in the USA

On flights within the United States, all types of knives are allowed in checked luggage without restrictions. In hand luggage all knives are banned , except for plastic knives and round-bladed butter knives.

When packed in checked luggage, knives should be securely wrapped, put into a box, or in a knife holster – the sharp edge shouldn’t be exposed. They ask this because security officers often do additional inspections in checked bags, and they must be protected from accidental injuries. In fact, if you’d put a bare knife into your checked bag and the security officer would accidentally get injured, you could get sued. So always remember to properly protect your knives in checked baggage.

The TSA officers aren’t responsible for determining whether a knife is legal or illegal, but if they suspect that your knife classifies as illegal (a too-long blade, concealed blade, etc.), they might get in touch with the local authorities. So make sure to know the local state knife laws before your trip.

Lastly, there aren’t any limits to how many knives each passenger can bring.

Rules for Flights in Other Countries

On Canadian flights, knives with a blade length of 6 cm (2.36 inches) or shorter are allowed both in hand and checked luggage. Usually, small scissors, nail clippers, multi-tools, and pocket knives fall within this category. Knives with blades over 6 cm are also allowed, but only in checked baggage.

Furthermore, switchblades, push-button knives, concealed knives, and knives resembling different objects are completely banned from Canadian flights, as they’re considered illegal under federal law.

The United Kingdom

The UK flight authorities allow only knives with blunt ends and with a blade length of 6 cm (2.36 inches) or less in hand luggage. If the knife has a sharp end or the blade is over 6 cm, then it can travel only in checked luggage. In reality, only small scissors with round ends are allowed in hand luggage. In checked baggage, all knives are allowed.

Europe, Australia, China, and India

European , Australian , Chinese , and Indian rules are similar to the US – all knives are banned from hand luggage, regardless of the blade length and whether the end is pointy or blunt. Knives are only allowed in checked baggage.

New Zealand

On New Zealand flights, only knives with blades shorter than 6 cm (2.36 inches) are allowed in hand luggage. Longer knives can only be packed in checked luggage. Pocket knives and multi-tools aren’t opened – instead, they measure the tool itself to estimate roughly how long the knife may be. If a pocket knife or multi-tool measures over 9.5 cm (3.74 inches) in length, it won’t be allowed in hand luggage.

Sources : For writing this article, we took information only from official sources, like airline regulators, government websites, and major airlines. If you want to confirm that our information is accurate and up to date, click on any of the links mentioned above. We linked out to where we found this information for each country.

Disclaimer : The final decision of whether you can bring knives on planes always rests on the security officer. Some airlines also have additional rules that may be different. Also, this is not legal advice. We only find relevant information online, which we base this article on, but some of it may become outdated or incorrect. That’s why you should always do your own research.

The Types of Knives That Are Allowed in Checked Luggage

Knife rules can get messy, because each state, region, and country has different rules on which types of knives are legal and which aren’t. And obviously, you can’t pack illegal knives in your checked luggage because you could get into legal trouble. That’s why down below, we covered which types of knives are usually legal to carry and own across the world, although some of them might be banned in certain regions.

• Pocket knives. These include Swiss Army Knives, multi-tools, and other small knives, where the knife folds into a protective shell. These don’t include knives that open quickly with a button, spring, or any other mechanism, which are banned in most countries.
• Kitchen knives. Most kitchen knife sets, including large meat cleavers and long meat knives, are allowed in checked baggage.
• Blunt, antique, decorative knives. Most antique knives, even with blade length above the limit, are considered legal if they’re blunt and meant for decorative purposes. That said, curved knives, even blunt ones, are considered illegal in some regions.
• Fixed-blade knives with a short blade. The rules are different for each country and state, but usually, fixed-blade knives with a blade below 4-6 inches (10-15 cm) are legal and can be packed in checked luggage when traveling.
• Damascus knives. Most Damascus kitchen knives or short fixed-blade knives are also legal to pack in checked luggage.
• Plastic toy knives and swords. Toy knives and swords are banned from hand luggage, but they’re allowed in checked baggage.
• Balisong trainer squiddy knives. Real butterfly knives are usually considered illegal, but ones without sharp blades are fine to bring even in hand luggage.

The Types of Knives That Are Illegal to Travel With

Some knives are considered illegal, based on their design, blade length, and other factors. If you’d travel with one of these knives in your checked luggage, the airport security agent would most likely get in touch with the local authorities and you would get into trouble. The rules can be incredibly complicated and are different for each country and state, but down below, we’ve compiled which knives are considered illegal by most authorities.

• Switchblades, flick knives, and spring-loaded knives. Although some states and countries will allow small switchblades, most commonly they’re banned. This includes all knives that have some kind of mechanism that quickly releases the blade, or the blade can be opened with one hand using the weight of the blade.
• Daggers and push daggers. Historical daggers and push daggers are banned in most countries and states.
• Swords, machetes, and spears. Sharp swords, machetes, and even spears are also considered dangerous weapons and are banned in most countries and states.
• Throwing stars, death stars, and throwing knives. Although throwing stars and knives are mainly meant for hobby purposes, they can also be used as weapons, which is why they’re banned in most places around the world.
• Knives resembling different objects. Most everyday objects that have a hidden knife inside them (for example, pens, combs, etc.) are considered illegal.
• Butterfly knives . Although butterfly knives are mostly used for training as a hobby, they’re considered illegal almost everywhere in the world. Only butterfly knives without sharp blades are allowed in checked baggage.
• Fixed-blade knives with long blades. This depends on the state and country, but most fixed-blade knives over 4-6 inches (10-15 cm) are considered illegal. There are certain exceptions for people with fishing and hunting licenses in some states and countries.

How to Pack Knives in Checked Baggage

Airport security requires all passengers to safely secure knives packed in checked baggage. The sharp edge must be covered to avoid accidental injuries when performing inspections on the bag. If you wouldn’t safely secure a knife and the security agent would get injured, you could theoretically get sued.

There are many ways you can safely pack knives in checked luggage, including:

• Secure the blade between two cardboard pieces. If you don’t have any safe place to put your knife in, putting it inside a sock won’t cut it – the end will still poke through, and may even damage your suitcase. The best thing that you can do in this situation is to make a holster out of cardboard. Simply cut a cardboard piece that’s 1 inch longer than the blade, wrap it around the sharp end of the blade, and secure it all with some duct tape. This should be enough to keep the sharp part of the blade from being exposed.
• Use paper and tape to secure the sharp edge. First, tightly wrap some paper or napkins around the blade, to create a layer between the knife and the sticky part of the tape, which will ensure that the blade stays clean of any glue residue. Then wrap it all in duct or masking tape, which should hold everything in place.
• Use a knife holster. A leather or fabric knife holster will also be enough to pack your knife safely in your luggage.
• Pack it inside a box. The most secure option would be to pack your knives in a dedicated box or a fabric roll bag .

Frequently Asked Questions About Bringing Knives on Planes

Can i bring a knife in checked luggage when traveling internationally.

First of all, the knife has to be packed securely in your checked bag, with the sharp edge protected. This is a requirement by the airline security to avoid accidental injuries when performing inspections of the bag.

And secondly, you should avoid packing knives that are illegal in the countries/states you’re flying through. This includes flick knives, push-button knives, butterfly knives, knives resembling different objects, and knives with long blades. Knives that are legal in most countries include pocket knives, multitools, short fixed-blade knives, and kitchen knives.

Do you have to declare knives in checked luggage?

What size knife is legal to carry on planes.

In hand luggage, usually, no knives are allowed, except for a few countries that have restrictions for the blade length. For example, in the US, all knives are banned in hand luggage, regardless of the blade length. But in Canada and New Zealand, knives with a blade length below 6 cm (2.36 inches) are allowed onboard. The UK also enforces the 6 cm (2.36 inches) blade length limit, but they prohibit all sharp items in hand luggage, which disqualifies most knives.

What are the TSA knife rules for 2023?

In checked baggage, TSA allows pretty much any knife. TSA isn’t responsible for determining which knives are legal or not, so sometimes, they’ll let even illegal knives be packed in checked bags. However, if the security agent thinks that a certain knife might be illegal in that state, he will most likely get in touch with the local authorities.

What are some TSA-approved knives?

Are pocket knives allowed on planes, can i bring cutlery (silverware) on planes.

In checked luggage, there aren’t any restrictions for bringing cutlery – even sharp knives are allowed. However, packing expensive cutlery in checked baggage isn’t really safe because sometimes, checked bags get lost, or stuff gets stolen from them during baggage handling. So we would advise packing expensive cutlery sets with round-bladed butter knives in hand baggage.

How do I prevent my knife from getting stolen in checked luggage?

In conclusion

The rules for carrying knives on flights vary from country to country. In the United States, knives are allowed in checked luggage with some precautions, while they are strictly prohibited in hand luggage except for plastic and round-bladed butter knives. Passengers should ensure proper packaging to avoid accidents.

Local state laws should be considered, as the TSA may involve local authorities if a knife is suspected to be illegal. Other countries like Canada, the United Kingdom, Europe, Australia, China, India, and New Zealand have their own specific regulations regarding knives on flights, with restrictions based on blade length and design.

Travel safely and always check and adhere to the specific rules of the country you are flying to or from. 

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Tsa rules: can you take knives on a plane.

Are you planning a trip and unsure about the Transportation Security Administration’s (TSA) rules for carrying knives on a plane? If so, you’ve come to the right place. In this post, we’ll take a look at the TSA’s rules and regulations regarding bringing knives on a plane. We’ll also provide some tips and advice on how to travel with a knife while still following the rules and ensuring your safety. Keep reading to learn more about taking knives on a plane.

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TSA Rules For Flying With Knives

If you’re planning to travel with a knife, it’s essential to know the TSA rules for flying with knives. The Transportation Security Administration (TSA) is responsible for security screening at all airports in the United States. They have strict rules about what you can and cannot bring with you on a flight, and knives are no exception.

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According to TSA rules, knives are only allowed in checked baggage. They are not allowed in carry-on bags under any circumstances. The reason for this is that knives are considered a dangerous weapon and can cause serious harm if used improperly. However, there are some restrictions on the types of knives that are allowed in checked baggage. For example, pocket knives are allowed as long as the blade is less than 2.36 inches long. However, larger knives and other sharp objects may be confiscated by TSA officials.

If you need to travel with a knife, it’s important to pack it correctly. You should wrap the knife securely in a cloth or bubble wrap to prevent it from moving around inside your luggage. You should also put the knife in a sturdy box or container that will prevent it from being damaged during transport.

It’s also important to declare any knives or other sharp objects to TSA officials when you go through security screening. Failure to declare these items can result in confiscation or even legal action. Overall, it’s essential to know the TSA rules for flying with knives if you plan to travel with one. By following these guidelines, you can ensure that you stay safe and compliant with all regulations.

Rules For Flights In The USA

If you’re flying within the United States, the TSA allows certain types of knives in checked luggage but not in carry-on bags. The reason for this is to prevent potential hijackers from easily accessing sharp objects during a flight.

According to TSA regulations, folding knives with blades that are less than 2.36 inches in length are allowed in checked baggage. These knives must be securely wrapped and stored so they won’t injure baggage handlers or other travelers. However, it’s important to note that the TSA has prohibited many other types of knives, including switchblades, butterfly knives, and ballistic knives. Additionally, all razor blades, box cutters, and other types of cutting tools are strictly prohibited in carry-on luggage.

If you’re unsure about whether a particular type of knife or blade is allowed on your flight, it’s best to leave it at home or check it in your luggage. The TSA also offers a helpful tool called the “What Can I Bring?” feature on their website where you can search for specific items and see if they are permitted on flights. Remember, if you do try to bring a prohibited item through security, it will be confiscated, and you could face fines or other legal consequences. Play it safe and stick to the TSA’s rules for flying with knives.

Rules For Flights In Other Countries

When traveling internationally, it’s important to note that different countries may have different rules when it comes to bringing knives or firearms on a plane. While the TSA rules apply when traveling within the United States, other countries may have stricter regulations.

For example, in some countries, even small pocket knives are prohibited. In others, certain types of knives may be allowed in checked baggage but not in carry-on bags. It’s always a good idea to check with the specific airline and the country’s customs and immigration agency for the most up-to-date information on their knife policy.

It’s also important to note that even if you are allowed to bring a knife into another country, you may not be allowed to bring it back into the United States. This is because the TSA has its own set of rules that must be followed when returning to the country.

If you plan on traveling with a knife internationally, it’s always a good idea to declare it and be honest with customs officials. Failure to declare a prohibited item can result in serious consequences, including fines and even imprisonment. In short, it’s essential to research and understand the rules for flying with knives or flying with tobacco in other countries before you travel. Be sure to pack any knives in checked baggage if possible and follow the guidelines set forth by the TSA and the country you are visiting. By being prepared and informed, you can avoid any unnecessary complications and enjoy a smooth travel experience.

Bringing Knives In Your Carry-On

When it comes to knives and air travel, most people assume that knives are prohibited on planes altogether. However, this isn’t entirely true. In fact, it’s possible to bring some knives on a plane, as long as they meet specific criteria.

Firstly, let’s look at the types of knives that are strictly prohibited on a plane. These include all types of knives with a blade longer than 4 inches, as well as any fixed or locking blades. Any type of throwing knives or ninja stars are also strictly prohibited.

On the other hand, small pocket knives that have blades measuring less than 2.36 inches can be taken on board, as long as they don’t have a locking mechanism or a fixed blade. However, it’s essential to remember that the final decision lies with the TSA agent. So, even if your knife meets the specified criteria, it’s still possible that it might not be allowed on the plane.

In case you’re still wondering if you should take your knife with you on the plane, it’s recommended that you don’t. Even if your knife falls within the allowed size limits, there’s still a possibility that the TSA agent might confiscate it. Also, it’s crucial to remember that knives, whether they’re permitted or not, must always be packed in your checked baggage. If you’re found to be carrying a knife in your carry-on luggage, it will almost certainly be confiscated.

So, to avoid any unnecessary stress and hassle, it’s best to leave your knives or certain lighters at home or pack them in your checked baggage if you need to travel with them. By doing this, you can ensure that your travel experience is smooth and stress-free.

Bringing Knives In Checked Baggage

If you need to travel with knives, the safest option is to pack them in your checked baggage. However, you must follow specific TSA rules for doing so. Firstly, ensure that you pack your knives securely in a hard-sided container. You don’t want them moving around and causing damage to your belongings or other people’s luggage.

Next, consider the type of knife you’re traveling with. You can bring most knives in your checked luggage, but there are a few exceptions. For example, throwing stars, samurai swords, and switchblades are prohibited. In addition, any knife with a blade longer than 4 inches is not allowed in your carry-on, even if it’s packed in your checked luggage.

You should also remember that you can’t pack your checked baggage with hazardous items. This includes flammable materials, firearms, and any item that is potentially explosive or dangerous. When you arrive at the airport, it’s essential to declare any sharp objects to the TSA agents. If you’re unsure about the regulations, you can always double-check the TSA’s website before traveling.

In summary, if you want to travel with knives, you should pack them in your checked luggage, follow the TSA’s rules, and make sure they’re stored securely in a hard-sided container. By doing so, you’ll reduce the risk of having your knife confiscated and ensure a smooth and stress-free trip.

The Types of Knives That Are Allowed in Checked Luggage

If you are planning to travel with a knife, it is important to know which types are allowed in checked luggage. The TSA has a strict set of rules in place regarding what types of knives are allowed in checked bags. Below, we’ve listed the types of knives that are permitted:

• Kitchen Knives : Knives that are used for cooking purposes, such as chef knives, bread knives, and paring knives, are allowed in checked baggage.
• Folding Knives : Folding knives with blades that are less than 4 inches in length are permitted in checked luggage. These knives must be securely wrapped in a sheath or other protective covering to prevent injury.
• Scissors : Scissors with blades that are less than 4 inches in length are also allowed in checked bags. These must also be wrapped in a protective covering.
• Fishing Knives : Fishing knives are permitted in checked baggage as long as they are securely wrapped in a sheath or protective covering.

It is important to note that these types of knives are only permitted in checked luggage, and not in carry-on bags. Additionally, it is recommended that you check with your airline for any additional restrictions or rules regarding traveling with knives in checked bags. For example, Delta Airlines may have different restrictions than American Airlines .

While these types of knives are allowed in checked luggage, it is important to exercise caution when packing them. Always make sure they are securely wrapped and stowed away from any other items that could be damaged or cause injury. By following the TSA’s rules and taking the necessary precautions, you can travel with your knife safely and securely.

The Types of Knives That Are Illegal to Travel With

While the TSA does allow certain types of knives to be brought onto a plane in checked luggage, there are still some types of knives that are illegal to travel with. It’s important to familiarize yourself with these prohibited items before you pack for your next flight.

• Switchblades : It is illegal to travel with switchblades or any other type of knife that has an automatic opening mechanism. These types of knives are considered dangerous and are strictly prohibited.
• Butterfly Knives : Also known as “balisongs,” butterfly knives are illegal to travel with. They are typically associated with martial arts and can be easily concealed, making them a potential danger to others on the plane.
• Credit Card Knives : While credit card knives may seem like a clever way to save space in your luggage, they are illegal to travel with. These knives are designed to look like credit cards , but can be folded into a sharp blade, making them a potential danger.
• Belt Buckle Knives : Similarly, belt buckle knives may seem like a discreet way to carry a knife, but they are also illegal to travel with. These knives are designed to look like belt buckles, but can easily be transformed into sharp weapons.
• Disguised Knives : Any type of knife that is disguised as another object, such as a pen or a comb, is illegal to travel with. These types of knives are designed to be easily concealed, making them a potential danger.

In summary, it’s important to note that not all knives are created equal when it comes to air travel. Be sure to review the TSA’s list of prohibited items before packing for your next flight, and always double-check to ensure that you’re not accidentally bringing a prohibited knife onto the plane.

What Size Knife Is Legal To Carry On Planes?

The answer to this question may surprise you. In the United States, the TSA allows certain knives to be carried on planes, but only if they are less than 2.36 inches in length. These are known as “hobby knives” or “folding knives” and are allowed in your carry-on luggage.

However, it is important to note that just because a knife is under this size limit does not guarantee that it will be allowed on the plane. The TSA still has the authority to confiscate any item that they believe poses a threat to other passengers.

When traveling with a small knife, it is important to take extra care to pack it securely . Keep it in a sheath or wrap it in a piece of cloth to prevent accidental injury. If you are unsure whether your knife meets the size requirements, it is best to leave it at home. It is also important to note that the rules for carrying knives on planes vary from country to country. In some places, even small folding knives may be illegal to bring on a plane. Before you travel, make sure to research the laws in your destination country.

In general, it is always best to err on the side of caution when it comes to bringing sharp objects on a plane. While small hobby knives may be allowed, larger or more dangerous items such as hunting knives, box cutters, and razor blades are strictly prohibited. It is never worth risking your safety or the safety of others for the convenience of bringing a certain item on board.

What About Other Sharp Items?

While knives are the most commonly debated item when it comes to airline travel, there are many other sharp objects that also come into question. Here are some examples of other sharp items that you may wonder if you can bring on a plane:

• Scissors : TSA rules permit scissors with a blade less than 4 inches to be carried in your carry-on luggage, but they must be the rounded-tip kind you find in most classrooms.
• Box Cutters : These are prohibited from both carry-on and checked luggage.
• Darts : Darts are allowed in checked baggage, but not in your carry-on.
• Razor Blades : Razor blades are allowed in checked baggage, but not in your carry-on.
• Sporting Goods : If you’re an athlete, you may want to bring your sporting gear with you on your travels. But, certain items such as baseball bats, ski poles, and hockey sticks will need to be checked in as baggage.
• Other Items : Any item that can be used as a weapon may not be allowed in your carry-on luggage. These include things like screwdrivers, tools, and crowbars .

It’s always best to check the TSA website for the latest information and to check with your airline before you pack any potentially sharp items. Remember, it’s better to be safe than sorry, and ultimately, it’s up to the discretion of TSA agents to determine whether an item is allowed on board.

How To Pack Knives In Checked Baggage

If you’re traveling with knives, it’s important to follow the rules for packing them in checked baggage. Here are some tips to help you pack your knives properly:

• Place Your Knives In A Secure Container : Make sure that your knives are securely stored in a sturdy container or sturdy packing cube . A knife block or sheath is a good option.
• Wrap The Knives : Wrap each knife individually in a cloth or paper towel to prevent them from bumping against each other and damaging their blades.
• Label The Container : It’s important to label the container with the contents, especially if it’s a large knife collection. This will help TSA agents easily identify the knives during security checks.
• Put The Container In Your Checked Luggage : Your knives must be packed in your checked luggage and not in your carry-on bag. If TSA agents find knives in your carry-on, they will confiscate them.
• Follow The Airline’s Specific Rules : Different airlines may have specific rules on how knives should be packed. Make sure to check with your airline to ensure you’re following their specific guidelines.

By following these tips, you can ensure that your knives are packed properly in your checked luggage, making the security screening process smoother and faster. Remember, if you have any questions about the rules and regulations regarding knives on planes, don’t hesitate to ask TSA agents or check their website for updated information.

What To Do If Your Knife Is Confiscated

If your knife is confiscated by TSA agents, it’s important to know what to do next. Here are the steps you can take:

• Remain Calm : First and foremost, don’t argue or cause a scene. Keep in mind that the TSA agents are just doing their job to keep everyone safe. If you remain calm and respectful, the process will be much smoother.
• Ask For A Supervisor : If you feel that the confiscation was unfair or unjust, ask to speak with a supervisor. They will review the situation and determine if the knife should be returned to you or not.
• Check Your Options : If the knife is not allowed on the plane, you have a few options. You can either surrender the knife, mail it to your destination, or leave it with someone who is not flying. TSA also provides a list of mailers that will safely transport your knife for you.
• Be Prepared : To avoid having your knife confiscated, do your research ahead of time to ensure it’s allowed on the plane. Pack it properly in your checked luggage and always check with the airline beforehand to make sure their policies haven’t changed.

Remember, the TSA is there to keep everyone safe. Be respectful and understanding, and the process will be much smoother for everyone involved.

The Bottom Line

So, can you bring knives on a plane? The answer is yes, but with a few caveats. If you’re traveling within the United States, you can bring knives in your checked baggage as long as they are properly secured. However, you cannot bring knives in your carry-on baggage. It’s important to note that the TSA has strict rules about the types of knives that are allowed in checked baggage. You cannot bring any knives that are designed to look like weapons, such as switchblades or gravity knives. You also cannot bring knives that are longer than 4 inches in length.

If you’re traveling internationally, the rules may be different. Some countries have very strict laws about traveling with knives, and you could face serious consequences if you’re caught with one. Make sure to research the laws of the country you’re visiting before you pack your bags. In the event that your knife is confiscated by TSA agents, there isn’t much you can do. You can try to appeal the decision, but it’s unlikely that you’ll get your knife back. It’s better to simply follow the rules and pack your knives properly to avoid any problems. The bottom line is that you can bring knives on a plane, but only in your checked baggage and as long as they meet TSA guidelines. It’s always a good idea to double-check the rules before you travel to avoid any issues at the airport. Happy travels!

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Ian, a lot depends on how you plan to use the knife, what blade length best suits you, and even which knife feels good in your hand. But you’ve got plenty of options.

A good example of a folding knife that’s right for travel is the Kershaw Shallot Serrated Knife ($80). Its stainless-steel blade is just over three inches long, with serrations near the base for extra cutting power. The blade and handle are coated black for corrosion protection and to reduce the knife’s visibility. It’s a good choice for all-around cutting and outdoor use.

For a really compact knife, take a look at the Benchmade 556 Mini-Griptilian ($85). At just under four inches in length while closed, it’ll clip to a belt or fit easily in a pocket. But its blade, made from tough stainless steel, is three inches long and will cut almost anything. It opens easily, too.

For something a bit more economical, Columbia River ’s Mount Shasta Knife ($36) offers specs much like the Griptilian, only with an all-stainless body rather than a grippy synthetic handle. But it still has friction grooves to stay your hand, opens ambidextrously, and looks cool.

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Pocket Knife

In general, you are prohibited from traveling with sharp objects in your carry-on baggage; please pack these items in your checked baggage.

Rules for Knives and other Sharp Objects in Carry-on Baggage

The subject of taking knives and other sharp objects on board an aircraft is a delicate one, but this is not surprising as these items can be used to injure or even kill someone. So it makes sense that there are strict rules regarding knives and other sharp objects that have to be adhered to.

In the United States of America, safety precautions regarding the transportation of dangerous items in hand luggage and checked baggage are particularly strict. These include knives and other dangerous objects. In the US, knives – with a few exceptions – are strictly prohibited in carry-on baggage . In Europe the situation is not much different, but some airlines allow the transport of smaller knives , especially pocket knives . Let us take a closer look at how different countries and regions handle this matter.

Knife-carrying restrictions in carry-on luggage | In the United States

What can you take in terms of knives and other sharp objects? In the US, knives are forbidden in hand luggage. This holds true for all sorts of knives – large knives, small knives, pocket knives and any other kind of knife. Most knives may be carried in checked luggage, though. When carrying knives in checked luggage, it is important to know which knives are actually allowed in the state that you are traveling to. The knife laws in the US are very complex and vary from state to state. This useful website will give you some valuable information about the knife laws by state; just click on a state on the map of the US and it will take you to the knife laws of that region.

The only knives that are allowed in carry-on luggage for travel within the US are plastic or round-bladed butter knives. As far as other sharp objects go, there are restrictions for many of them but some may be checked in. The following list will give you a nice overview of which objects are allowed and which are forbidden in both hand luggage and checked luggage. You can find further information at the Transportation Security Administration (TSA), which is the organisation that oversees airline safety issues and sets the guidelines the airlines need to adhere to. But ultimately, it is the airline that decides what a traveler can take with them while traveling. For more information about traveling outside of the US and bringing back personal knives/switchblades/swords, please have a look at the website of the U.S. Customs and Border Protection.

TSA rules for knives in luggage (carry-on baggage and checked luggage) in the US

Knife-carrying restrictions in carry-on luggage | in the eu.

In Europe, more precisely for flights within the EU, knives with a blade length of up to 6cm are sometimes permitted in hand luggage. This means that some airlines allow you to bring small knives on board, the most popular ones being the Swiss Army Knife Victorinox “Model Classic” or similar, as the blade does not meet the maximum 6cm length. The shape of the knife does not matter , as long as it is not a knife that is subject to the Weapons Act. Knives that are subject to the Weapons Act are prohibited in hand luggage . Knives with a blade length of more than 6cm may be carried in checked baggage . There is no quantity restriction for transporting knives in checked baggage . If you only travel with hand luggage, knives with a blade length of 6cm or more cannot be transported. For scissors/nail scissors , the same regulations apply (up to 6cm blade allowed; if longer, put it in checked luggage, unless they are forbidden under the Weapons Act, in which case they are not allowed in either). The general rule here is that if knives are forbidden, scissors are most likely forbidden as well.

The following airlines in Europe completely forbid the bringing of knives on board: Eurowings , Condor and Lufthansa , and Ryanair . Scissors are also not tolerated in these cases. Put small knives in the checked luggage and you should be fine, though.

Let us have a look at some other European airlines and find out what they have to say about knives on planes.

Easyjet: Easyjet says that it does not allow objects in hand luggage that have a sharp point or edge and are capable of being used to cause serious injury; items designed for chopping such as axes, hatchets and cleavers are therefore forbidden in carry-on baggage. Moreover, ice axes, picks, razor blades, box cutters, knives with blades of more than 6cm, scissors with blades of more than 6cm as measured from the fulcrum, martial arts equipment with a sharp point or edge, swords, swordsticks and sabres, ski and walking/hiking pole and crampons are not permitted in the cabin.

Air France: On its homepage, “What can I take” provides a list of what you can put in your hand luggage and what you can’t. The list of “weapons and sharp objects” that are forbidden in carry-on luggage is as follows: needles and hooks, poles for sking, walking or hiking, pocket knives or switch blades – no matter the length of the blade , scissors, meat cleavers, knives, including ceremonial knives and knives made of metal or any other material that is strong enough to be used as a weapon, cleats, arrows and darts, axes and hatchets, machetes, tools that can be used as blunt or cutting weapons (for instance box cutters, work knives and saws), ice axes and picks, ice skates, straight razors, sabers, swords and daggers, scalpels as well as throwing stars. All these items are allowed in hold luggage though.

Ryanair: Knives are completely forbidden on Ryanair flights, so no knives in hand luggage. For more information about Ryanair‘s hand luggage allowance policy, please have a look here: Ryanair carry-on baggage | All you need to know

Aer Lingus: You can find its list of restricted and prohibited items here . While it does not specifically say that knives and scissors with a blade length of up to 6cm are tolerated in carry-on luggage, it seems that the airline does accept it because under prohibited items (“List of prohibited articles into the Security Restricted Area of an airport and on onboard aircraft”) the airline mentions “knives with blades of more than 6cm and scissors with blades of more than 6cm as measured from the fulcrum”. So it looks like Aer Lingus is allowing those small pocket knives onboard just as some other European airlines still do. To be sure though, it is best to call the airline or contact them via their website.

Swiss: So what about the motherland of pocket knives? Knives with blades of more than 6cm and scissors with blades more than 6cm long from the fulcrum are forbidden in hand baggage. But knives with smaller blades , such as the Swiss Army Pocket Knife Classic, are allowed in hand baggage .

Larger knives (blade length longer than 6cm), on the other hand, must be – without any exception – stored in checked baggage . In any case, you should double-check with your airline for details of their policy on knives and pocket knives prior to your trip. It should be noted that in some countries, particularly strict regulations might apply to these kinds of items both inside and outside the airport.

Can you carry larger knives in checked baggage when flying within Europe?

Yes, you can – at least most of the time and with most airlines. In fact, it is always prefered to carry knives in the checked baggage instead of in hand luggage. The rules for knives in checked luggage are definitely not as strict and therefore you are less at risk of doing the wrong thing when carrying knives and sharp objects in checked baggage. Regarding the transportation of knives in luggage, the only restriction that always holds true is that of the Weapons Act . If the knife is not subject to the Weapons Act, you can most likely transport it in your checked baggage ( please see below to find out if your knife might be subject to the Weapons Act). However, you need to make sure that any sharp objects in checked baggage are securely wrapped to prevent injury to screeners and handling personnel. As always, please double-check with your airline first to be on the safe side if you want to include your knife arsenal in your checked baggage.

Hint : In exceptional cases, it is possible that knives may be subject to further investigation, even when stored in checked luggage. The legal provisions of the Weapons Act are reviewed here. So if you are planning a trip where you take knives with you, make sure that you arrive at the airport in good time so that you can still make it onto your flight, even when a “knife check” is necessary. However, please note that due to the delay, your luggage may be transported to its destination on the next flight.

Is your knife subject to the Weapons Act? Example → Germany

The following knives usually fall under the Weapons Act in Germany :

• lockable folding knife (subject to the guidance requirement of the Weapons Act)
• carpet knife , diving knife or rescue knife with a blade length over 12cm
• see also forbidden knives (next section)

Remember: If a certain knife falls under the Weapons Act, it is generally forbidden in both hand luggage and checked baggage.

These knives are forbidden in Germany

The following knives are completely forbidden in Germany. Accordingly, they may neither be owned nor carried, let alone carried in hand luggage or luggage!

• butterfly knife
• knife with a blade length over 8.5cm
• balisong knife
• switchblade

We believe that this list of forbidden knives is a good reference point as to which knives are usually forbidden in countries in the EU. However, as stated above, these facts are only representative of the situation in Germany. So if you are travelling in/to other countries within Europe/the EU, please contact the weapons authority of the respective country or the Federal Criminal Police Office to find out more about the rules about knives. It is important to note that for some knives it might be ok to own them in country X, but not to bring them into that country, for example.

Disclaimer: We do not assume any liability for the contents of our website. However, we make every effort to provide accurate information on all questions concerning airline luggage and keep the site up to date as much as possible. However, it is possible that information may be incorrect or outdated. Rules and regulations in this field change all the time, so it is almost impossible to be 100% accurate. In case of doubt, you should always contact the airline/airport/other authorities in charge and educate yourself about the exact regulations.

Hey guys! It’s me, Marcel. I am the proud owner of carry-on-baggage.com. I am dealing with hand luggage related issues on a daily basis and I own several websites in this niche. Travelling is one of my biggest passions in life and I, therefore, happen to know a thing or two about hand luggage. I hope you all have a safe trip! Take care and thanks for the support. I really appreciate it.

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State-by-State Guide To Knife Length Laws In The US

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In today’s world, where pocket knives and other types of blades are commonly used for various purposes, it’s important to be aware of the legal restrictions surrounding their length. Knife length laws dictate the maximum blade length allowed for possession and use in different states. Understanding these laws is crucial to avoid potential legal consequences and ensure responsible knife ownership.

Each state in the US is permitted to create its own laws, regulations, and limitations on knives and other items that can be construed as weapons. Knife blades are restricted to certain lengths in some states for legal carry or possession. Knife owners must be aware of these regional laws.

Exploring the variations in these laws will shed light on the legal framework surrounding knife lengths and empower knife owners to navigate the regulations effectively. The knife laws vary from state to state, so you must be aware of the laws regarding maximum knife lengths, especially when crossing state lines.

What Are The Knife Length Laws In Each State In The US?

Knife length laws play a vital role in regulating the possession, carry, and use of knives across different jurisdictions. It is essential to understand what knife length refers to and the reasons behind the regulations imposed to navigate these laws effectively.

Knife length typically refers to the measurement of the blade from the tip to the point where it meets the handle or tang, expressed in inches or centimeters. Different states may have varying definitions of what constitutes the length of a knife, so it’s important to refer to the specific legal definitions within each jurisdiction.

What is the intended purpose of imposing laws regarding maximum blade lengths on knives you can carry or possess?

• Public safety . One of the primary reasons for knife length regulations is to ensure public safety. Longer blades can potentially pose a greater threat in certain situations, leading to stricter restrictions on their possession and carry. Legislators aim to strike a balance between individual rights to carry knives for utility purposes and the need to maintain public safety. Laws may be crafted to prevent carrying certain types of knives that are perceived as more dangerous, especially in densely populated areas.
• Intent : A knife with a shorter blade that is less likely to cause potentially life-threatening injuries is more likely to be used for personal purposes than for criminal activities.
• Differentiation from weapons . Authorities aim to distinguish between ordinary tools and weapons by defining legal limits on knife lengths. This differentiation helps maintain order and reduces the risk of knives being used as offensive weapons.

Knife length laws can vary significantly from state to state. Some states may have specific statutory limits on blade length, while others may provide more general guidelines or rely on case law interpretations.

Factors that contribute to these variations include the following.

• Historical context . Historical events and societal norms often play a role in shaping knife-length laws. For example, some states may have inherited knife length restrictions from outdated laws that were initially enacted to address specific concerns, such as preventing duels or curbing violence during specific periods.
• State legislation . Each US state has the authority to establish its own knife-length laws. This leads to variations based on the unique legislative decisions made within each jurisdiction.
• Local customs and culture . Historical and cultural factors can influence the attitude towards knives and impact the establishment of knife length laws. Regions with strong outdoor or hunting traditions may have different perspectives and regulations compared to urban areas.
• Knife advocacy groups . Knife advocacy organizations play a role in shaping knife legislation. They may lobby for changes in knife length laws based on factors such as utility, safety, or personal freedom. The influence of these groups can contribute to variations in knife length laws from one state to another.
• Recent changes or proposed legislation . Knife length laws are not static and can evolve over time. Changes in societal perceptions, court decisions, or proposed legislative actions can lead to updates or modifications in knife-length laws.
• Local jurisdictional variances . While state laws provide a baseline, local jurisdictions, including cities and counties, may have their own knife-length regulations. These variations can be influenced by specific concerns, crime rates, or cultural attitudes toward knives within those communities.
• Court precedents . Legal precedents set by court decisions can also shape knife-length laws. Landmark cases or interpretations of the law by higher courts may establish guidelines or restrictions that other states follow or use as a reference when formulating their own regulations.
• Law Enforcement Perspectives . Input from law enforcement agencies and organizations can play a role in shaping knife-length laws. Their expertise and insights regarding public safety and the enforcement of such laws are often considered during the legislative process.

It’s important to note that knife length laws can change over time, so verifying the most up-to-date information is crucial. While we strive to provide accurate and current information, consulting official sources or legal documents for your state’s most reliable and recent knife-length laws is always recommended.

Ultimately, our goal is to equip knife owners with the knowledge and understanding necessary to comply with knife-length laws in their respective states.

By doing so, we can promote responsible knife ownership, prioritize public safety, and foster a better understanding of the legal landscape surrounding these essential tools.

TIP: Did you know that there are different rules for carrying knives on public transport? Find out the regulations for carrying a knife on a train in this article! Complete Guide: Taking Knife On A Train In The United States

State Knife Length Laws

Knife length laws vary across the United States, with each state having its own regulations regarding the maximum allowable blade length for possession and carry.

We will provide an overview of knife-length laws in each state, highlighting the legal limits, any exceptions or special considerations, and the penalties associated with violating these laws.

Remember, this data provides general information and should not be considered legal advice. If you have specific questions, doubts, or concerns regarding knife-length laws, it is recommended to consult legal professionals who specialize in the laws of your jurisdiction.

TIP: Find out my TOP 3 picks of pocket knives if you are interested in buying a pocket knife (Amazon link):

• Victorinox Swiss Army Rangergrip knife : Our favorite feature is the one-hand-opening lock blade, a crucial feature of this tool.
• Opinel No.8 Carbon Pocket Knife : Robust, reliable everyday carry knife, suitable for those who only want a knife blade on their pocket knife.
• Spyderco Para 3 Maxamet Pocket Knife : Lightweight knife featuring a blade made from high-performance Maxamet steel, with a full flat grind for edge durability and easy sharpening.

TIP: If you are looking for a new pocket knife be sure to investigate the steel the blade is made from as this will influence the quality and durability of the pocket knife! Pocket Knives Blade Steel: The Best One & How To Choose

Practical Tips For Complying With Knife Length Laws

Understanding and complying with knife length laws is essential to avoid legal issues and ensure the safe and responsible use of knives.

While knife length laws can vary by state and even within local jurisdictions, some practical tips can help individuals navigate these regulations. We will provide some useful tips to help you comply with knife length laws effectively.

• Research and familiarize yourself with the laws . Start by researching and understanding the specific knife-length laws in your state and local jurisdiction. Consult official sources, legal documents, or local law enforcement agencies to obtain accurate and up-to-date information on the regulations that apply to you.
• Measure the blade length of your knives . Use a reliable measuring tool to determine the precise blade length of your knife. Measure from the blade’s tip to where it meets the handle or tang. This measurement will help you determine if your knife complies with the legal limits imposed by the applicable knife length laws. Don’t estimate whether your knife is a legal length; measure it and be sure.
• Be aware of local variations . Remember that local jurisdictions like cities, boroughs, or counties may have additional or stricter regulations than state-level laws. Ensure you know any local variations or restrictions that may apply to the area where you intend to carry or use your knife.
• Choose legal knife options . When purchasing a knife, consider selecting models within the legal limits of blade length for your jurisdiction. Many reputable knife manufacturers offer models specifically designed to comply with various state and local knife length laws.
• Secure the proper documentation . If your state requires permits or licenses for carrying certain types of knives, ensure you obtain the necessary documentation. Familiarize yourself with the application process and any training or background check requirements that may be involved.
• Exercise caution when traveling . If you plan to travel across states with your knife, research the knife length laws of the states you will be visiting or passing through. Different states may have different regulations, and what is legal to carry in one state may be illegal in another. Comply with the strictest applicable regulations to avoid legal complications.
• Store your knives properly . When not in use, store your knives safely and securely. Use appropriate storage containers or sheaths to prevent accidental exposure or accessibility, especially if you live in an area with strict regulations regarding knife length or carry.
• Stay informed about changes in knife regulations . Stay up to date with any modifications or amendments to knife-length laws in your state and local jurisdiction. Laws can evolve, so periodically check for new legislation or modifications that may impact the legal requirements for knife length.

Remember, these practical tips are meant to provide general guidance, but it is crucial to consult official sources or legal professionals to obtain the most accurate and specific information for your situation.

By understanding and adhering to the knife length laws in your area, you can ensure responsible and compliant use of knives while respecting public safety and legal regulations.

Knife length laws vary across the United States, with each state and local jurisdiction setting its own regulations and restrictions. Understanding these laws is crucial for individuals who own, carry, or use knives to ensure compliance and avoid legal complications. It is crucial to note that knife-length laws can change over time, and local jurisdictions may have additional restrictions or regulations.

Therefore, it is always recommended to consult official sources, legal documents, or local law enforcement agencies to obtain the most accurate and up-to-date regulations regarding knife-length laws in your specific area.

By familiarizing yourself with the knife length laws applicable to your jurisdiction and responsibly adhering to them, you can ensure the safe and legal use of knives while respecting public safety concerns and the legal framework established by your state and local authorities.

TIP: Different laws, rules and regulations restrict the carrying of knives on public busses in the US. Find out all the regulations here! Complete Guide: Taking Knife on a Bus in the United States

What Size Pocket Knife Will Tsa Allow?

Many people who travel are unsure of what size pocket knife the TSA will allow. This article will provide a list of the TSA’s must haves and must not haves for allowed edged blades. By the end of this article, you will know exactly what size pocket knife the TSA will allow.

So, what size pocket knife will tsa allow?

The TSA’s restrictions on pocket knives are relatively straightforward: the blade must be no longer than 2.36 inches, it must be no wider than 0.5 inches, it must not have a blade lock, and it must not have a molded handle. However, these restrictions still leave many people in the EDC community wondering what size pocket knife they will be allowed to carry on a plane.

Fortunately, there are a few easy ways to determine what size knife you can carry on a plane. First, check the TSA’s website for a list of allowed and prohibited items. Second, check with your airline to see if they have any additional restrictions on carry-on items. Finally, if you’re still unsure, err on the side of caution and only bring a knife that meets the TSA’s requirements.

Let’s dig into it and see what’s inside.

KEY TAKEAWAY:

• You’re allowed to bring a small pocket knife with a blade that’s less than 4 inches long on domestic flights within the US. But if you’re traveling internationally, or to a US territory like Puerto Rico or the US Virgin Islands, you’ll need to check with the local authorities to find out what size and type of knife they allow. When packing your knife for air travel, make sure to put it in your checked baggage. You’re not allowed to bring sharp objects in your carry-on baggage, so it’s best to play it safe and pack them in your checked baggage instead. If you have a larger knife, make sure it’s securely wrapped to prevent injury to baggage handlers. Before you fly, check the TSA’s website for a list of prohibited items. This way, you can make sure you’re not packing anything that could get you in trouble at the airport.
• The TSA’s guidelines for carrying a pocket knife on an airplane are that the knife must have a blade that is less than 2.36 inches long and less than 1/2 inch wide. Additionally, the knife must be made of a material that is not hard enough to puncture or cut through the skin.
• You can bring a multi-purpose tool on an airplane as long as the scissors are less than 4 inches. However, any sharp objects in checked bags should be sheathed or placed in a protective cover.
• The TSA allows knives on airplanes as long as the blade is less than four inches long. However, there are some restrictions on other items that could be dangerous on a flight, such as lighters, matches, and flammable items. You also can’t bring any kind of weapon onboard, even if it is legal to carry it in your state.
• You are not allowed to bring a pocket knife through airport security. However, you can check it in your luggage. If you are caught with a pocket knife at a security checkpoint, you may be subject to civil penalties and/or criminal charges.

Can I Take My Pocket Knife On A Plane?

No, you cannot take a pocket knife on a plane. Sharp objects are not allowed in carry-on baggage, so you will need to pack your pocket knife in your checked baggage.

Will Tsa Confiscate A Pocket Knife?

The TSA (Transportation Security Administration) is known for confiscating a lot of pocket knives from travellers. In fact, they end up being sold in bulk at auctions. So if you don’t want to lose your knife, it’s best not to pack it in your hand luggage. You can pack a pocket knife in your checked baggage, but that often involves baggage fees.

What Knives Can Go Through Tsa?

The TSA states that you can bring knives with you in either your carry-on or checked baggage, with the exception of plastic or round bladed butter knives. All sharp objects should be sheathed or securely wrapped to prevent injury to baggage handlers and inspectors. For a full list of prohibited items, please visit the TSA’s ‘What Can I Bring?’ page.

What Size Knife Is Legal To Carry-On A Plane 2022?

As of August 18, 2022, you are still able to bring knives on a plane, but they must adhere to certain size restrictions. The blade must be no longer than 2.36 inches and no wider than 1/2 inch. For more information on what items are prohibited, please visit the TSA website.

Can I Take A Pen Knife On A Plane?

No, you cannot bring a pen knife on a plane in your carry-on baggage. Sharp objects are not allowed in carry-on bags, and this includes pocket knives, pen knives, utility knives, and Swiss army knives. These items must be packed in checked baggage instead.

ESSENTIALS:

• Can You Bring A Knife On A Plane In Checked Baggage?: You can bring a knife in your checked luggage, but not in your carry-on baggage.
• Can I Bring A Pocket Knife On A Plane?: No, unless the knife meets the TSA’s criteria for size and blade length. Even taking a forbidden object to a checkpoint is against the law, so it is best to avoid doing so altogether.
• Can You Bring A Hunting Knife On A Plane?: You may pack a hunting knife in checked baggage, but it must be securely packed and comply with TSA rules. Knives with blades 6 cm or less are permitted when flying within Canada or to an international (non-U.S.) destination.
• What Kind Of Knives Are Tsa Approved?: The TSA has a list of approved knives that passengers are allowed to bring on planes, which include plastic or round-bladed butter knives. All other sharp objects, including pocket knives, are not allowed in carry-on baggage and must be packed in checked baggage.
• What Are The Tsa Knife Rules?: The TSA knife rules state that no knives are allowed in carry-on bags, with the exception of plastic or round-bladed butter knives. All sharp objects in checked bags should be sheathed or securely wrapped to prevent injury to baggage handlers.

As for what size pocket knife will TSA allow, the answer is anything 2.36 inches or shorter in length and 0.5 inches or narrower in width. That said, it’s always best to check with the TSA before packing any type of knife in your carry-on or checked luggage.

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Tsa-approved pocket knife no, but this slice cutter can fly.

Many an airline traveler has made the mistake of thinking that they had a TSA-approved pocket knife or other cutting tool they could get through security. Or maybe they thought no one would notice that giant saber in their carry-on bag.

This has led to numerous highly entertaining posts in the TSA Instagram feed (there are also many images of animals who have gone through security, including two penguins and an eagle !).

The feed documents some of the obviously banned sharp items and weapons that passengers have tried to bring with them to their seat. These hopeful, or unknowing, passengers have contributed to what is likely now a huge TSA pocket knife collection.

Anyone who’s gotten on a plane since 9/11 knows that rules are strict regarding what you’re allowed to bring in your carry-on bag. And with most airlines charging for checked baggage, many people are choosing to bring all their belongings with them on board. This greatly limits what they can travel with.

So, What Can I Bring on an Airplane?

The answer to the question, “Can you carry a pocket knife on an airplane?” is always no. Absolutely not. The TSA makes it very clear what you can and can’t bring on the plane with you. Knitting needles, sure. Your favorite knife hidden in a comb? Come on now. There are many TSA-approved pocket tools, including several handy multi-tools, but nothing that is sharp.

Uncertain about a particular item? Tweet the TSA a photo of what you’d like to bring, and they’ll get back to you right away to let you know if it’s OK. But remember, it is always left to the discretion of the agents who are checking your baggage as to whether or not they’ll confiscate a questionable item.

If you believe there’s a possibility the TSA may not approve of everything in your bag, bring a pre-stamped and pre-addressed envelope large enough to hold the item you’re unsure about. You can either address it to where you’ll be staying, or to your home.

Since There’s No TSA-approved Pocket Knife, Are There any TSA-Compliant Tools That Cut?

Cutting tools are, by their nature, sharp. This is what the TSA has to say on the subject: “In general, you are prohibited from traveling with sharp objects in your carry-on baggage.”

If you confine yourself to terra firma, and don’t have to worry about TSA regulations, but want a smaller, pocket- or palm-sized safety knife, either our 10515 Manual or 10514 Automatic Mini Cutter would fit the bill, giving you performance without big knife bulk. It’s only when you leave the bounds of gravity that TSA regulations affect your safety knife choices.

But you love the convenience of having a tool that cuts things. And you also refuse to pay for a checked bag, which you then have to wait for on the other end, if it hasn’t already been sent off to Tahiti while you watch the airport baggage carousel in Guatemala.

One of the only TSA-approved tools that cuts is any pair of scissors with blades that are less than four inches long (measuring from the pivot point). We can now add to that list the small but mighty mouse-shaped  Slice Safety Cutter , which features a ceramic microblade.

The Slice Safety Cutter: Not Joining the TSA Pocket Knife Museum

The blade on the Safety Cutter is so tiny that it’s likely to go unnoticed. It certainly isn’t going to cause any danger to fellow passengers, or to yourself. And it features the proprietary finger-friendly ® grind found on all Slice blades.

But what can this itsy-bitsy number possibly do? Zachary Abel, the man behind the monkey in the popular travel blog Monkey Miles , has found many convenient uses for this safe tool while on the road and in the sky.

“It’s great for cutting off luggage tags and museum wristbands, and opening airline-provided amenity kits,” says Zachary. “I used to have to use fingernail clippers”—these being one of the only other TSA-friendly tools for cutting. Zachary also points out that he uses the Safety Cutter to cut through the magnetic strip on his hotel key cards: “I always do this because it [the key card] has all of your personal information on it,” he says (thanks for the tip, Zachary).

Zachary racks up thousands of sky miles, so he’s had some practice with the Safety Cutter on the go: “It’s even fine to take on international flights,” he states. He adds that, overall, he’s been really surprised by how effective and useful this tool is.

The Safety Cutter will also do the trick on the plastic shrink wrap used to protect kids’ car seats, luggage, and other checked items, as well as the hard plastic packaging around your new favorite souvenir. And it’s handy for opening envelopes and getting through packing tape.

Some additional features make the Safety Cutter an easy travel companion. It’s small and light, and it features a hole so you can keep it on a keychain or lanyard. The microblade means you don’t have to be concerned about nicking yourself while rummaging around for it in a bag or pocket.

It’s also magnetic, so you can keep it on the fridge at home if need be. The surface is textured to allow a no-slip grip, and it’s ergonomically designed to fit naturally in the hand, so it’s easy to use.

Cut and Run: Now There’s No Need to Test TSA Pocket Knife Rules

While you may long to bring your favorite Swiss army knife on your European holiday, here’s one more reason to be happy about leaving it at home: now you have a cutter that can get through the red tape and to your destination worry free. There’s simply no need for a TSA-approved pocket knife with the Safety Cutter in your bag.

Further Reading: Craft Tools for Cutting: See What They Can Do The Coupon Cutter's BFF: The iSlice Safety Cutter The Safety Blade: Everything You Need to Know

Auto-Retractable Mini Cutter

Manual mini cutter, safety cutter.

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See the chilling photo that captures bullet as it flies past Trump

• Updated: Jul. 14, 2024, 5:54 a.m.
• | Published: Jul. 14, 2024, 5:51 a.m.

• Kevin Manahan | NJ Advance Media for NJ.com

Former president Donald Trump , who said he was hit in the ear by a would-be assassin’s bullet, came within inches of possible death at a campaign rally in Butler, Pa., on Saturday night.

A photo credited to White House Press Corps photographer Doug Mills appears to capture a bullet as it flies past Trump.

A remarkable photo captured by my former White House Press Corps colleague Doug Mills. Zoom in right above President Trump’s shoulder and you’ll see a bullet flying in the air to the right of President Trump’s head following an attempted assassination. pic.twitter.com/FqmLBCytoW — Haraz N. Ghanbari (@HarazGhanbari) July 14, 2024

Trump issued a statement on his Truth Social media site, after the apparent assassination attempt , saying, “I was shot with a bullet that pierced the upper part of my right ear. I knew immediately that something was wrong and I heard a whizzing sound of shots, and immediately felt the bullet ripping through the skin.”

The U.S. Secret Service is investigating how a gunman armed with an AR-style rifle was able to get close enough to shoot and injure former President Donald Trump at a rally Saturday in Pennsylvania, a monumental failure of one the agency’s core duties.

The gunman, who was killed by Secret Service personnel, fired multiple shots at the stage from an “elevated position outside of the rally venue,” the agency said.

The FBI early Sunday identified the shooter as Thomas Matthew Crooks, 20, of Bethel Park, Pa.

Here’s the complete Trump statement:

“I want to thank the United States Secret Service, and all of law enforcement for their rapid response on the shooting that just took place in Butler, Pennsylvania,” Trump said. “More importantly, I want to extend my condolences to the family of the person at the rally who was killed and also to the family of another person that was badly injured. It is incredible that such an act can take place in our country. Nothing is known at this time about the shooter, who is now dead. I was shot with a bullet that pierced the upper part of my right ear. I knew immediately that something was wrong and I heard a whizzing sound of shots, and immediately felt the bullet ripping through the skin. Much bleeding took place, so I realized then what was happening. God bless America.”

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Trump rally eyewitness’ incredible story: We warned Secret Service and police about shooter on roof

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Shooting at Trump rally: Reaction after apparent assassination attempt from Biden, Obama, Clinton, Cheney, more

Yankees react to Donald Trump shot in assassination attempt

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'Three large blade pieces.' Vineyard Wind wind turbine blade snaps. Search underway

After part of a blade on one of the Vineyard Wind 1 offshore turbines broke off and fell into the ocean over the weekend, the company put two teams to work on Tuesday to seek out and recover any debris coming ashore on southern-facing beaches on Nantucket.

"The blade experienced a breakage approximately 20 meters out from the root," company spokesman Craig Gilvarg said on Tuesday afternoon.

The turbine the blade was attached to was in its commissioning phase and was still undergoing testing. A large length of the blade remains affixed to the turbine and has not fallen into the water, he reported.

According to the company, the damage happened on Saturday evening. No employees, contractors or fishing vessels were in the vicinity of the turbine at the time.

Monitoring for floating debris

The company, Gilvarg said Tuesday, "deployed service vessels immediately to recover three large blade pieces from the ocean." The offshore area continues to be monitored for any floating debris with aerial overflights and vessel patrols.

"As part of its permitting, Vineyard Wind has detailed plans to guide its response to incidents such as this. Following those protocols, Vineyard Wind established a safety perimeter, and worked with the U.S. Coast Guard to issue notice to mariners," the company explained in a statement issued just before 4 p.m. Monday.

The company's response has included reaching out to officials on Nantucket to inform them of the presence of debris and recovery efforts on the southern-facing beaches of the island.

Non-toxic fiberglass fragments

Two teams of four people began surveying the Nantucket shore on Tuesday morning, and will continue that effort each morning and evening for several days — specifically, they will visit Miacomet Beach and the southeastern tip of Nantucket, including Nobadeer Beach, Madequecham Beach, Pebble Beach, Tom Nevers Beach, Low Beach, and Sconset Beach, or other areas where debris may wash ashore.

According to the company, "the debris consists of non-toxic fiberglass fragments ranging in size from small pieces to larger sections, typically green or white in color."

That debris is expected to be pieces of 1 square foot or less.

"Although the fiberglass fragments are not hazardous to people or the environment, Vineyard Wind recommends that only its employees or contractors collect and remove the debris," the company noted in a follow up release issued Tuesday morning.

GE undertaking an investigation

General Electric , which manufactures the project’s Haliade-X turbines and blades is now conducting an analysis of what happened.

"The cause of the breakage is unknown at this time," Gilvarg said. "GE, as the project’s turbine and blade manufacturer and installation contractor, will now be conducting the analysis into the root cause of the incident."

As that analysis takes place, the company said it "remains focused on ensuring the safety of personnel and mariners in the offshore area, and continues to work with the U.S. Coast Guard to maintain a safety zone of 500 meters around the impacted turbine offshore."

Almost the length of a football field

The turbines and blades are monumental in size, each including a monopile anchoring it to the seafloor, a transitional piece at the surface, then a tower topped by a nacelle and three blades. The blades are 107 meters long, or almost the length of a football field including the end zones. The height of each turbine is about the same as three Statues of Liberty stacked up (about 850 feet), from blade tip to the water's surface.

According to the  U.S. Office of Energy Efficiency and Renewable Energy , that scale is typical for offshore wind turbines. The greater heights and longer blades allow each turbine to create more energy more efficiently. Therefore fewer turbines are needed to produce the same power that shorter turbines with shorter blades would generate.

At least 10 turbines are capable of producing power now

Vineyard Wind, a joint venture of Avangrid and Copenhagen Infrastructure Partners that's touted as the nation's first commercial-scale offshore wind farm , is under construction in the shallow waters of the  outer continental shelf  14 miles south of the Vineyard. The consistently strong wind patterns and shallow depth there make it an ideal location.

The 806-megawatt project will eventually have 62 turbines in operation — enough to power more than 400,000 homes and businesses in Massachusetts, according to the company. As of June 24, 20 turbines were installed, according to the company . Ten of those had completed commissioning procedures and were operational, offering a capacity to produce about 136 megawatts, or enough to power 64,000 homes and businesses, the company said.

How to report debris

If debris is found by members of the public, property owners, or town officials, they are advised to immediately contact: Ian Campbell at 781-983-8943, or by email at [email protected]

Reports of debris can also be sent directly to the cleanup contractor at tinyurl.com/reportVWdebris  

Heather McCarron writes about climate change, environment, energy, science and the natural world. Reach her at [email protected], or follow her on X @HMcCarron_CCT

The  Cape Cod Times is providing this coverage for free as a public service. Please take a moment to support local journalism by subscribing.  

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Judi Dench & Jay Blades Teaming For Channel 4 Travel Series

By Max Goldbart

Max Goldbart

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EXCLUSIVE: British acting icon Judi Dench is heading round the UK for Channel 4 with her new best mate Jay Blades .

The pair have landed a nostalgic one-episode travelogue titled Judi & Jay: The Odd Couple from Blades’ Hungry Jay Media .

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The project is Dench’s first documentary for Channel 4, although she has made drama for the channel in the past such as Behaving Badly.

“Sometimes if you’re very lucky you get to meet someone and find you’re totally on the same wavelength,” said Dench. “What fun I had filming this programme with Jay, sharing memories of our past, both so different, finding we have the same sense of humour. I could have gone on filming for days.”

Blades, who hosts smash BBC series The Repair Shop , added: “To learn about a new friend’s past really solidifies the future of your friendship. Going down memory lane with someone dear to you is something I would urge everyone to do. This show has given me memories and a friendship I will cherish forever.”

The Odd Couple was commissioned for Channel 4 by Deborah Dunnett, with Head of Lifestyle Jo Street. The documentary is directed and produced by Tom Green for Hungry Jay Media.

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A knife with a blade 6 cm or less is permitted when flying within Canada or to an international (non-U.S.) destination. Knives of any type or length are not permitted in your carry-on on flights to the U.S.

Concealed knives of any type or length are not permitted.

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Chaos and Confusion: Tech Outage Causes Disruptions Worldwide

Airlines, hospitals and people’s computers were affected after CrowdStrike, a cybersecurity company, sent out a flawed software update.

• Share full article

By Adam Satariano Paul Mozur Kate Conger and Sheera Frenkel

• July 19, 2024

Airlines grounded flights. Operators of 911 lines could not respond to emergencies. Hospitals canceled surgeries. Retailers closed for the day. And the actions all traced back to a batch of bad computer code.

A flawed software update sent out by a little-known cybersecurity company caused chaos and disruption around the world on Friday. The company, CrowdStrike , based in Austin, Texas, makes software used by multinational corporations, government agencies and scores of other organizations to protect against hackers and online intruders.

But when CrowdStrike sent its update on Thursday to its customers that run Microsoft Windows software, computers began to crash.

The fallout, which was immediate and inescapable, highlighted the brittleness of global technology infrastructure. The world has become reliant on Microsoft and a handful of cybersecurity firms like CrowdStrike. So when a single flawed piece of software is released over the internet, it can almost instantly damage countless companies and organizations that depend on the technology as part of everyday business.

“This is a very, very uncomfortable illustration of the fragility of the world’s core internet infrastructure,” said Ciaran Martin, the former chief executive of Britain’s National Cyber Security Center and a professor at the Blavatnik School of Government at Oxford University.

A cyberattack did not cause the widespread outage, but the effects on Friday showed how devastating the damage can be when a main artery of the global technology system is disrupted. It raised broader questions about CrowdStrike’s testing processes and what repercussions such software firms should face when flaws in their code cause major disruptions.

How a Software Update Crashed Computers Around the World

Here’s a visual explanation for how a faulty software update crippled machines.

While outages are common, often caused by technical errors or cyberattacks, the scale of what unfolded on Friday was unparalleled.

“This is historic,” said Mikko Hypponen, the chief research officer at WithSecure, a cybersecurity company. “We haven’t had an incident like this.”

George Kurtz, CrowdStrike’s chief executive, said that the company took responsibility for the mistake and that a software fix had been released. He warned that it could be some time before tech systems returned to normal.

“We’re deeply sorry for the impact that we’ve caused to customers, to travelers, to anyone affected by this,” he said in an interview on Friday on NBC’s “Today” show.

Satya Nadella, Microsoft’s chief executive, blamed CrowdStrike and said the company was working to help customers “bring their systems back online.” Apple and Linux machines were not affected by the CrowdStrike software update.

A White House official said the administration was in “regular contact” with CrowdStrike and had convened agencies to assess the impact of the outage on the federal government’s operations.

CrowdStrike, founded in 2011 by Mr. Kurtz and others, has built a reputation over the years as a firm that could solve even the toughest security problems. It was tapped to investigate a 2014 hack of Sony Pictures and the 2016 hack of the Democratic National Committee, which exposed Hillary Clinton’s emails.

But problems stemming from CrowdStrike’s products have surfaced before. In April, the company pushed a software update to customers running the Linux system that crashed computers, according to an internal CrowdStrike report sent to customers about the incident, which was obtained by The New York Times.

The bug, which did not appear to be related to Friday’s outage, took CrowdStrike nearly five days to fix, the report said. CrowdStrike promised to improve its testing process going forward, according to the report.

On Thursday, the tech issues began when Microsoft dealt with an outage on its cloud service system, Azure, which affected some airlines .

Then CrowdStrike sent an update for its software called Falcon Sensor , which scans a computer for intrusions and signs of hacking. If everything had gone according to plan, CrowdStrike’s software would have received minor improvements and customers would have hardly noticed.

Instead, when CrowdStrike’s faulty update reached computers running Microsoft Windows, it caused the machines to shut down and then endlessly reboot. Workers around the world were greeted with what is known as the “blue screen of death” on their computers. Insufficient testing at CrowdStrike was a likely source of the problem, experts said.

As computers restarted themselves over and over, known as the “doom loop,” there was little CrowdStrike could do to fix the problem. Tech staff at affected companies were faced with a choice: walk around to each machine and remove the bit of flawed code, or wait and hope for a solution from CrowdStrike.

The problems cascaded instantly. At Sydney Airport in Australia, travelers encountered delays and cancellations, as did those in Hong Kong, India, Dubai, Berlin and Amsterdam. At least five U.S. airlines — Allegiant Air, American, Delta, Spirit and United — grounded all flights for a time, according to the Federal Aviation Administration.

How the airline cancellations rippled around the world (and across time zones)

Share of canceled flights at 25 airports on Friday

50% of flights

Ai r po r t

Bengalu r u K empeg o wda

Dhaka Shahjalal

Minneapolis-Saint P aul

Stuttga r t

Melbou r ne

Be r lin B r anden b urg

London City

Amsterdam Schiphol

Chicago O'Hare

Raleigh−Durham

B r adl e y

Cha r lotte

Reagan National

Philadelphia

1:20 a.m. ET

Health care systems were crippled, forcing hospitals to cancel noncritical surgeries. In the United States, 911 lines went down in multiple states, though many of those problems were being resolved later on Friday. Britain’s National Health Service also reported issues.

“We knew we had a catastrophe on our hands,” said B.J. Moore, the chief information officer for Providence Health, which has 52 hospitals in seven states. He said 15,000 servers were down and 40,000 out of Providence’s 150,000 computers were affected, adding that it was “worse than a cyberattack."

The United Parcel Service and FedEx said they were affected. Customers with TD Bank, one of the biggest banks in the United States, reported issues accessing their online accounts. Several state and municipal court systems closed for the day because of the outage.

At CrowdStrike, engineers described an atmosphere of confusion as the company struggled to contain the damage.

Executives urged employees not to speculate on why the mistake happened and directed them to focus on a fix for the computers that were affected, said two engineers who spoke on condition of anonymity because they were not authorized to speak publicly. Computers not connected to the cloud required a physical fix to the error introduced by CrowdStrike, they said, which could take weeks.

Within several hours of the faulty software going out, CrowdStrike sent out a software patch as a fix that would stop computers from endlessly rebooting.

Lukasz Olejnik, an independent cybersecurity researcher and consultant, said the outage would still take time to resolve because a suggested solution for some organizations involved rebooting each computer manually into safe mode, deleting a specific file and then restarting the computer.

While that is a relatively straightforward process, security experts said, it may not be easy to do at scale. Those with organized and well-staffed information technology teams could potentially fix the issues more quickly, Mr. Olejnik said.

Unlike the iPhone software updates that Apple sends to customers, the incident highlighted information technology systems that operate in the background. The CrowdStrike issues were compounded because the software being updated performed critical cybersecurity tasks, giving it access to scan a computer to look for viruses and other malicious attacks.

Cybersecurity tools operate quietly in the background to defend computers against attacks. The software is frequently updated with new defenses as hackers develop fresh methods of attack, but constant updates mean there are many opportunities for mistakes to happen.

“One of the tricky parts of security software is it needs to have absolute privileges over your entire computer in order to do its job,” said Thomas Parenty, a cybersecurity consultant and a former U.S. National Security Agency analyst. “So if there’s something wrong with it, the consequences are vastly greater than if your spreadsheet doesn’t work.”

On Friday, the stock price of CrowdStrike, which reported $3 billion in annual revenue last year, closed down 11 percent.

CrowdStrike’s stock price so far this year

The company faces questions about what liabilities it and other software makers face for major disruptions and cybersecurity incidents. The consequences for significant outages can be so minimal that companies are not motivated to make more fundamental changes, experts said. While a car manufacturer would face stiff penalties for faulty brakes, a software provider can often issue another update and move on.

“Until software companies have to pay a price for faulty products, we will be no safer tomorrow than we are today,” Mr. Parenty said.

Meaghan Tobin , Aaron Krolik and Jill Cowan contributed reporting.

Adam Satariano is a technology correspondent for The Times, based in London. More about Adam Satariano

Paul Mozur is the global technology correspondent for The Times, based in Taipei. Previously he wrote about technology and politics in Asia from Hong Kong, Shanghai and Seoul. More about Paul Mozur

Kate Conger is a technology reporter based in San Francisco. She can be reached at [email protected]. More about Kate Conger

Sheera Frenkel is a reporter based in the San Francisco Bay Area, covering the ways technology impacts everyday lives with a focus on social media companies, including Facebook, Instagram, Twitter, TikTok, YouTube, Telegram and WhatsApp. More about Sheera Frenkel