
If you're planning to fly a drone, you'll need to understand the CAA's rules. A Drone Flyer ID is your official certification, proving you've passed the required online theory test.
While it's essential for operating most drones, it isn't always mandatory. Knowing exactly when you need this ID—and how it's different from an Operator ID—is critical to flying legally and safely.

30 Second Summary
- A Flyer ID is a certification proving you have passed the CAA's online drone safety theory test.
- The ID functions as a pilot's license, confirming your competence to legally operate a drone.
- It is currently required to fly drones weighing 250g or more, regardless of a camera.
- The ID is free, valid for five years, and obtained by passing a 40-question online exam.
- It is a personal qualification for the pilot, unlike the Operator ID which identifies the drone's owner.
What Is A Drone Flyer ID
A Drone Flyer ID is a certification that proves you've passed the Civil Aviation Authority's (CAA) online theory test.
Essentially, it functions as your drone pilot license, confirming you're competent to fly a drone responsibly.
When you get your Flyer ID, you're showing that you understand the CAA's fundamental safety rules and demonstrating your knowledge of the Drone and Model Aircraft Code, which is critical for safe operation.
This isn't just a formality; it's your official proof of competence.
By passing the online test, you’ve shown that you grasp the principles needed to keep your drone, and the people around you, safe.
Your Flyer ID is the official document that validates your understanding and acknowledges your qualification to pilot your drone. It's the key to proving you're a knowledgeable and accountable drone pilot who can be trusted to fly within the established legal framework.

Key Facts About Drone Flyer ID
To get your Flyer ID, you'll first need to pass the CAA's online theory test.
This exam consists of 40 multiple-choice questions, and you'll need to answer at least 30 of them correctly to pass.
It covers essential drone safety rules and regulations, ensuring you understand how to operate your drone responsibly.
If you’re 13 years old or older, you can take the test and register yourself independently. However, if you're under 13, a parent or guardian must register for you and provide their consent before you can take the exam.
After successfully passing, you'll be issued your personal Flyer ID.
Getting your ID is completely free of charge, and your important credential remains valid for a full five years. Just remember to always have your Flyer ID available whenever you're flying your drone.

When You Need a Flyer ID
The requirements for when you need a Flyer ID are changing. You'll follow one set of rules through December 31, 2025, and then a new set of regulations begins on January 1, 2026.
Current rules (until December 31, 2025)
When you're flying a drone that weighs 250g or more, you'll need a Flyer ID. This is a legal requirement under the regulations currently in place until December 31, 2025.
The rule applies regardless of whether your drone is equipped with a camera; the determining factor is simply its takeoff mass.
To comply, you must successfully complete the online theory test to obtain your personal Flyer ID before you undertake any flights.
For those with smaller drones, the rules are different. If your drone weighs less than 250g, you're not legally required to have a Flyer ID.
Even so, authorities strongly recommend it.
Obtaining one proves you've learned the fundamental rules for safe and responsible operation of your drone, making you a better drone pilot.
New rules (from January 1, 2026)
Beginning January 1, 2026, the requirement for a Flyer ID expands significantly—you'll need one for any drone that weighs 100g or more.
This lower weight threshold represents a major regulatory shift from the previous rules. It means that if you're flying almost any common drone, you must first pass the online theory test and obtain your Flyer ID.
You will have to stay updated on these regulations to ensure you're always flying legally.
This important change brings a vast number of previously exempt drones into the regulatory framework.
For instance, you’ll now need a Flyer ID to operate popular lightweight models, like those in the DJI Mini series, which fall into this new weight category.
So, whether you fly for fun or for work, you'll need to prepare.

Flyer ID vs Operator ID
Don't confuse your Flyer ID with an Operator ID. While they're both essential, they serve different purposes.
Your Flyer ID proves you've passed the required competency test; it’s your personal qualification to fly drones. In contrast, the Operator ID identifies who is legally responsible for the drone itself—it’s like the drone’s registration number.
This is why you'll always need your own Flyer ID, even when you're just borrowing someone else's drone.
The Operator ID costs £11.79 annually, and you must display it clearly on every drone you're responsible for.
Your Flyer ID, however, is yours personally and doesn't get attached to the drone. You just need to be able to present it if asked by the authorities.
Remember: your Flyer ID is about you, the drone pilot, while the Operator ID is about the drone you're operating.

Frequently Asked Questions
What if I Lose My Flyer ID Number?
If you've misplaced your Flyer ID number, don't worry. You won't have to retake the test. Instead, you'll need to sign back into your account on the official drone registration service's website. Use the same email address and password you used when you originally registered. Once you've logged in, you'll find your Flyer ID number safely stored within your registration profile details, where you can view it anytime you need it.
Do I Have to Carry My Flyer ID When Flying?
Yes, you’ll need to have it with you whenever you're flying. You don't need to carry a physical card; a digital copy on your phone is completely acceptable. The requirement is that you must be able to show your Flyer ID to police or any other authorized official if they ask for it. It's your proof that you've passed the CAA’s theory test and understand the rules for flying drones safely.
Is My Flyer ID Valid in Other Countries?
Your Flyer ID isn't valid in other countries. It’s only recognized by the aviation authority that issued it, like the CAA in the UK. When you travel, you must follow the local drone laws of your destination. This often means you’ll need to complete that country's own registration or training process before you can legally fly. Always check the specific requirements for any country you plan on visiting with your drone.
Do I Have to Retake the Test to Renew?
Yes, you'll need to retake the test to renew. It's not an automatic renewal process. You have to pass the online theory test again every five years to keep your Flyer ID valid. Don't worry, the test is free, and you can take it as many times as you need to pass. It ensures your knowledge of the drone code stays current, and you can't legally fly in the UK without a valid ID.

Can Someone Else Fly My Drone With My Flyer ID?
No, another person can't fly your drone using your Flyer ID. It's like a driver's license—it's personal to you and proves you've passed the required safety test. It isn't transferable. Anyone who takes the controls of your drone must have their own valid Flyer ID. You're responsible for ensuring anyone you let fly your drone has their own certification. They can't legally fly under the authority of your ID.
Hire Your CAA-Certified UK Drone Pilot Today
Navigating UK drone regulations means understanding that a Flyer ID is essential proof of a drone pilot's competence. For any business, ensuring operational compliance is non-negotiable, which makes hiring a drone pilot who holds this crucial CAA certification the only way to guarantee a safe and legal project.
HireDronePilot solves this challenge by connecting you with a nationwide network of professional drone pilots. Our platform verifies that every drone operator holds the necessary qualifications, including the CAA-issued Flyer ID, giving you complete confidence that your project is compliant from the outset.
As the UK's premier managed marketplace, we are dedicated to connecting businesses with verified professional drone pilots for hire. We streamline drone services through competitive bidding, ensuring quality, compliance, and value for every aerial project across the United Kingdom.
Whether your project involves complex aerial surveys, cinematic filming, or detailed inspections, you can hire professional UK drone pilots through our intuitive system.
Don't let regulatory hurdles put your project at risk. Post your job on HireDronePilot and connect with a qualified, CAA-compliant drone pilot ready to deliver exceptional results.
About the Author

Written by
Peter Leslie
Peter Leslie is a CAA-approved commercial drone pilot with 10+ years experience and over 10,000 flight hours. He holds the GVC and A2 CofC drone licences with full CAA Operational Authorisation. Peter is a member of ARPAS-UK, the UK's non-profit trade association for the drone industry. He founded HireDronePilot to connect UK businesses with qualified, insured drone operators.
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