AUR/GR Type Model Cabins First flight Flights Flown TRIS Pilatus Britten-Norman BN-2A Mk III Trislander Y 1975-08-066 Aug 1975 2 48 CS/CS Type Model Cabins First flight Flights Flown VISC Vickers Viscount Y 1975-08-022 Aug 1975 4 588