Boeing 707
The Boeing 707 is an early American long-range narrow-body airliner, the first jetliner developed and produced by Boeing Commercial Airplanes.
Developed from the Boeing 367-80 prototype first flown in 1954, the initial 707-120 first flew on... Wikipedia
Engine: Pratt & Whitney JT3D
Developed from: Boeing 367-80
Developed into: Boeing E-3 Sentry; Boeing E-6 Mercury; Northrop Grumman E-8 Joint STARS
First flight: December 20, 1957 (66 years ago)
Introduction: October 26, 1958 (65 years ago), with Pan Am
Number built: 865 (excludes Boeing 720s)
Produced: 1956–1978