First flight: 9 June 1949 Introduced: 1954 Retired: 1982 (USN) Primary users: United States Navy, United States Air Force Produced: 1953?1958 Number built: 232 Developed from: L-749 Constellation, L-1049 Super Constellation, C-121/R7V Constellation
First flight: 9 June 1949 Introduced: 1954 Retired: 1982 (USN) Primary users: United States Navy, United States Air Force Produced: 1953?1958 Number built: 232 Developed from: L-749 Constellation, L-1049 Super Constellation, C-121/R7V Constellation