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UK Civil Aviation Regulations

These are published by the CAA on our UK Regulations pages. EU Regulations and EASA Access Guides published by EASA no longer apply in the UK. Our website and publications are being reviewed to update all references. Any references to EU law and EASA Access guides should be disregarded and where applicable the equivalent UK versions referred to instead.



If you are a paying passenger in an aircraft other than a scheduled airliner, how can you be sure your flight is legal and safe?

Whether you are flying as a passenger on business or leisure, if you or your employer has paid for a flight in a light aircraft or business jet then that flight must meet certain safety standards. Such a flight, often called an air taxi or an air charter, is recognised in law as commercial air transport and should never be considered as a private arrangement. The organisation or individual operating the flight must have the correct certificate, insurance and licences. If you pay for a flight which is unlicensed there could be serious consequences for your safety and you may not be insured If you knowingly use an illegal operator you may also be breaking the law and could be prosecuted.

The company who sold you the flight (the ticket seller) may be a different entity. By law you must be told the name of the operator. You can then check if they are legal. You should also ask for the name and qualifications of the pilot.

Never assume your flight is legal and never accept a flight on trust.

If you think you are being offered an illegal flight report it to the CAA by contacting iet@caa.co.uk. We will prosecute illegal operators.

You can read our leaflet about illegal public transport flights for more information.

Cost sharing and flying in historic aircraft

There are other options available for flights and one of these is called ‘cost sharing'. Non-commercial pilots can carry passengers in exchange for a financial contribution to the costs of the flight, without requiring an AOC. The costs must be shared between everyone on-board the flight including the pilot. Only the direct costs may be shared i.e. fuel, landing and handling fees. These flights can be advertised online through dedicated flight-sharing platforms which connect pilots with passengers, but the pilot has the right to amend or cancel the flight at short notice. The pilot must deal directly with the passenger, not through an intermediary and must provide a full safety briefing ahead of the flight.

Cost sharing flights are regarded as private arrangements and do not therefore meet the same safety standards as AOC flights.

Further information on cost sharing flights is available.

You can also travel legally as a non-paying passenger in a light aircraft operated by a private pilot. The pilot has sole responsibility for the conduct of the flight and you fly at your own risk. However, no money must change hands and the flight must be operated entirely at the expense of the pilot

Passengers can also pay for an ‘experience flight’ in an historic aircraft, such as a Spitfire. The company providing these flights does not need to hold an AOC but will be specially approved by the CAA to ensure they are operating safely.