B-1a

Manufacturer: Rockwell



Base model: B-1
Designation: B-1
Version: A
Nickname: Lancer
Designation System: U.S. Tri-Service
Designation Period: 1962-Present
Basic role: Bomber
First Flew: 1974/12/23


Specifications
Length: 150 2" 3.8 m
Height: 33' 7" 10.2 m
Wingspan: 136' 8" 41.6 m
Gross Weight: 389,000 lb 176,417 kg


Propulsion No. of Engines: 4
Powerplant: General Electric F101-GE-100
Thrust (each): 30,000 lb 13,605 kg


Performance Cruise Speed: 647 mph 1,041 km/h 562 kt
Max Speed: 1,390 mph 2,238 km/h 1,209 kt
Ceiling: 60,000 ft 18,287 m