What does a C1 label drone mean?
A C1 label indicates that a drone weighs more than 250g but less than 900g under the new CAA regulations due to come into action in January 2026. C1 drones may be allowed to fly closer to uninvolved people and could offer greater operational flexibility compared to unlabelled models.
Read our blog on drone class markings to learn more, and check out our tables that outline the specifications and requirements of each C label.
Related Questions
When is the drone class marking system coming into effect in the UK?
CAA drone class marking rules start 1 Jan 2026, with C0 to C4 labels for drones in the Open Category based on the aircraft's weight.
What is a drone C label?
From 1 Jan 2026, UK CAA drone labels C0 to C4 will classify drones under new regulations.
What are the benefits of having a drone label C0, C1, C2, C3 or C4?
Starting from 1 January 2026, CAA drone labels (C0–C4) can ease restrictions, such as minimum distances from people.