Owned by British Air Ferries, operated by Fairflight and still in Guernsey Airlines cols. Accident description taken from ASN: G-BHWT had a history of hydraulic problems and was prepared for a flight to Biggin Hill for maintenance. The aircraft was taxiing to the runway when suddenly the nose gear steering failed. The aircraft entered an uncommanded left turn and collided with a stationary Vickers Viscount aircraft (G-APIM).