Seen here, the Me 262 from this German manufacturer was the world's first operational fighter jet
..... 
chosen manufacturer of the aircraft) was a German prototype fighter/bomber 
designed... [DOC] [TLE] Me-262 The Messerschmitt Me 262 Schwalbe of Nazi Germany ... [PAR] Me-262 The Messerschmitt Me 262 Schwalbe of Nazi Germany world's first 
operational jet-powered fighter aircraft.