Recently, the UK Civil Aviation Authority (CAA) has issued new regulations on "class marks" for drones and model aircraft, which will officially come into effect on January 1, 2026. This policy will reshape the compliance ecosystem of the UK drone market. Both drone enthusiasts and commercial operators need to quickly grasp the core points to ensure legal and compliant flight.
1. What are Class Marks?
The UK Civil Aviation Authority (CAA) states that from January 1, 2026, any new drones and model aircraft launched on the market must be affixed with UK class marks, i.e., from UK0 to UK6.
For drones or model aircraft purchased before January 1, 2026, you can still fly them without the UK class mark, but you must operate them in accordance with regulations based on the weight of the drone or model aircraft.
2. What is the Classification System?
The UK Civil Aviation Authority has classified drones into 7 classes (UK0 to UK6), with each class corresponding to different flight scenarios (operational categories) and weight limits.
To check if your drone or model aircraft has a UK class mark, look directly for the "UK class mark label" on the drone body. For example, the "UK3" mark shown in the image allows for instant identification of the class.
3. Can European "Class C" Drones Still Fly in the UK?
If your drone or model aircraft has a European Class C mark (e.g., C1, C2), the UK has granted a corresponding transition period: until December 31, 2027, your European Class C drone can be operated in accordance with the corresponding UK class. For example: you can operate a Class C1 drone as a UK1 class drone.
Important Note :
If you wish to operate a Class C5/UK5 or C6/UK6 drone (whether European or UK-certified), you must apply for authorization from the UK Civil Aviation Authority (CAA) before flying!
Compliant flight is not only responsible for yourself but also for the safety of others. Drone pilots, quickly check your drones against the new regulations!
(Source: Official website of the UK Civil Aviation Authority; for detailed regulations, refer to UK Regulation (EU) 2019/945)
