Heinkel in Germany built the first flying jet aircraft.
The Comet
The first turbojet aircraft to fly was the Heinkel He 178
The first jet aircraft was the Heinkel He178 flown in 1939.
Frank Whittle invented the Jet Aircraft.
The Harrier Jump Jet, formally referred to as the "Harrier" or informally as "the Jump Jet",
I think Jet Airways have 97 Aircraft
The Harrier 'Jump-Jet.' Capable of taking off and landing vertically or normally.
Hans Von Ohain's jet was the first to fly in Germany. Frank Whittle was the first to register a patent but came in nd.
Just as prototype testbed aircraft, with the first being the Heinkel He178.
An aircraft propelled by jet engines rather than piston engines.
No jet aircraft were used in WW1.