American and Soviet pilots alike had their jaws hit the floor the first time they saw the British Hawker Siddeley Harrier take to the sky as if by magic .
Navy air engineer at heart of F-35 programme in USA royalnavy.mod.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from royalnavy.mod.uk Daily Mail and Mail on Sunday newspapers.