Airspeed Envoy
| The Airspeed Envoy has been a familiar type of aircraft for some time, and has proved its reliability all over the world. A special version of this machine had the honour of being selected for His Majesty's private plane. Envoys have a noteworthy stability, and their flapped wings enable them to land at about 60 m.p.h., thus not requiring a large aerodrome. Two Armstrong-Siddeley Cheetah engines give it the useful cruising speed of 170 m.p.h. |