Status: Retired 1975. First Launch: 1974-09-02. Last Launch: 1975-02-05. Number: 2 . Thrust: 1,932.00 kN (434,330 lbf). Gross mass: 39,400 kg (86,800 lb). Height: 21.30 m (69.80 ft). Diameter: 1.41 m (4.62 ft). Apogee: 150 km (90 mi).