The Percival Proctor was a British radio trainer and communications aircraft of the Second World War. The Proctor was a single-engined, low-wing monoplane with seating for three or four, depending on the model.
The Proctor was developed from the Percival Vega Gull in response to Air Ministry Specification 20/38 for a radio trainer and communications aircraft. To meet the requirement, the aircraft based on the Vega Gull had larger rear cabin windows and the fuselage was six inches longer.
Modifications were made to the seats to enable the crew to wear parachutes, and other changes to enable a military radio and other equipment to be fitted
