Status: Retired 1955. First Launch: 1955-04-08. Last Launch: 1955-04-08. Number: 1 . Thrust: 217.00 kN (48,783 lbf). Height: 9.00 m (29.50 ft). Diameter: 0.42 m (1.37 ft). Apogee: 10 km (6 mi).