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Regulatory Authorities

In the UK, all drone regulation falls under the Civil Aviation Authority (CAA), which became the sole regulator for British airspace after Brexit. The CAA manages registration, certification, and airspace restrictions through a unified system based on the Air Navigation Order 2016 and subsequent amendments.

In the United States, the Federal Aviation Administration (FAA) governs all unmanned aircraft systems (UAS) operations under Title 14 of the Code of Federal Regulations. The primary rule for commercial drone operations is Part 107, introduced in 2016 and subsequently updated. State and local governments may impose additional restrictions on drone operations, creating a layered regulatory environment.

Registration

UK registration with the CAA is required for drones weighing 250g or more, or any drone with a camera. The annual fee is GBP 10.33, and operators receive both an Operator ID and a Flyer ID. These must be carried or displayed during all flights.

In the USA, FAA registration is required for all drones weighing more than 0.55 lbs (250g). Registration costs USD 5 for recreational users (valid for three years) and USD 5 per aircraft for Part 107 commercial operators. Each drone receives a unique registration number that must be displayed on the aircraft.

Remote Identification

The UK has been developing electronic conspicuity requirements, with the CAA encouraging voluntary adoption of remote identification technology. The regulatory framework continues to evolve.

The USA implemented mandatory Remote ID rules effective 16 March 2024. All drones that require FAA registration must broadcast identification and location information during flight, either through built-in Remote ID capability, an add-on broadcast module, or by flying at an FAA-recognised identification area (FRIA).

Altitude and Airspace

Both countries set a maximum altitude of 120 metres (400 feet) above ground level for standard operations. Both also require visual line of sight to be maintained unless specific authorisations are obtained.

In the UK, Flight Restriction Zones (FRZs) protect airports, military installations, and other sensitive areas. The CAA publishes detailed maps of restricted areas. In the USA, controlled airspace around airports requires prior authorisation through the LAANC (Low Altitude Authorization and Notification Capability) system or a Part 107 waiver. The FAA also maintains Temporary Flight Restrictions (TFRs) and permanent no-fly zones such as those around Washington, D.C.

Commercial Licensing

In the UK, commercial operations typically require either an A2 CofC for flights near people or a GVC with an Operational Authorisation for broader commercial work. The GVC involves completing an approved training course, passing theory examinations, and demonstrating practical flight competency.

In the USA, commercial operators must obtain a Remote Pilot Certificate under Part 107. This requires passing the Aeronautical Knowledge Test at an FAA-approved testing centre, being at least 16 years old, and undergoing a TSA security vetting. The certificate is valid indefinitely but requires recurrent knowledge testing every 24 calendar months.

Insurance

UK commercial drone operators are required to hold third-party liability insurance. The minimum coverage levels depend on the drone's maximum take-off mass and the nature of operations being conducted.

In the USA, there is no federal requirement for drone insurance for Part 107 operations, though many clients, property owners, and local authorities require proof of insurance before allowing commercial flights. Most professional operators carry general liability coverage voluntarily.

Comparison Summary

Practical Considerations for UK Pilots Visiting the USA

UK-issued CAA certifications are not recognised by the FAA. British pilots wishing to fly commercially in the USA must obtain a Part 107 Remote Pilot Certificate independently. Recreational UK pilots visiting the USA should familiarise themselves with FAA recreational flyer rules, including the requirement to fly under the Exception for Recreational Flyers (Section 44809) and to pass The Recreational UAS Safety Test (TRUST).