The first aircraft jet engine is successfully tested.
Sir Frank Whittle invented and tested the engine, only a few months before German engineer Hans von Ohain ran his jet engine, which was to power the first ever all-jet aircraft.
The first aircraft jet engine is successfully tested.
Sir Frank Whittle invented and tested the engine, only a few months before German engineer Hans von Ohain ran his jet engine, which was to power the first ever all-jet aircraft.