If your drone weighs 100g or more, you need a Flyer ID to fly it in the UK. Many pilots need an Operator ID too. Getting both takes less than an hour, and the Flyer ID is free.
Here's how to do it, step by step.
Which do you need?
The Flyer ID is for the pilot. You get it by passing a free online theory test. It lasts five years.
The Operator ID is for whoever is responsible for the drone. It's a yearly registration. You put the ID on a label on your drones.
You need an Operator ID if your drone is 250g or more, or if it's 100g or more and has a camera. Most camera drones fall into that.
Our guide to the UK drone rules in 2026 has the full table.
Before you start
You'll need:
- An email address.
- A debit or credit card for the Operator ID.
- Around 30 to 45 minutes, if you read the code first.
- To be 18 or over for the Operator ID. Younger pilots can still get a Flyer ID. Under-13s need a parent or guardian with them for the test.
Have a read of the Drone and Model Aircraft Code before you start. The test questions come straight from it.
Step 1: Go to the CAA registration site
Go to the CAA's Flyer ID and Operator ID page. Only use the CAA's own site.
Some websites offer to "register your drone" for a fee. You don't need them. The Flyer ID is free from the CAA, and the Operator ID costs the same everywhere.
Step 2: Create an account
Sign up with your email address and confirm it. You'll use the same account for renewals, so use an email you'll still have in five years.
Step 3: Learn the code and take the test
The test is multiple choice and online. It covers things like:
- the height limit of 120 metres
- keeping the drone in sight
- distances from people and buildings
- flight restriction zones around airports
- privacy and what to do after an accident
Take your time. If you fail, you can take it again.
Tip: most questions have one answer that is clearly the safest. If in doubt, pick the cautious option.
Step 4: Register as an operator
If you need an Operator ID, register straight after the test. Pay the fee, which is £12.34 a year at the time of writing. The CAA usually reviews its fees each spring.
One Operator ID covers every drone and model aircraft you're responsible for. You don't register each drone separately.
Step 5: Label your drone
Your Operator ID must be on every drone it covers. It must be:
- clearly visible, or in a battery compartment that opens without tools
- easy to read
- securely attached
A printed label or a sticker from a label maker works well. Some pilots engrave it on the battery door. Don't use your Flyer ID on the label. The label is your Operator ID.
Step 6: Keep your IDs handy
Save your IDs on your phone. If the police or a landowner asks, you can show them. A screenshot works fine.
Renewing
- Flyer ID: take the test again every five years. The CAA emails you a reminder.
- Operator ID: renew every year. If it lapses, you can't legally fly a drone that needs one.
Common questions
Do I need IDs to fly indoors? No. Flying indoors, or in a fully enclosed netted area, doesn't need either ID.
My child wants to fly. Who registers? Your child takes the Flyer ID test, with you if they're under 13. You register as the operator, because you must be 18 or over.
I have several drones. Do I pay more? No. One Operator ID covers them all.
Do I need an A2 CofC? Only if you want to fly a heavier drone near people. Most beginners start in A1 or A3 and don't need it.