Status: Retired 1959. Number: 1 . Thrust: 4.50 kN (1,012 lbf). Gross mass: 100 kg (220 lb). Unfuelled mass: 30 kg (66 lb). Burn time: 33 s. Height: 2.50 m (8.20 ft). Diameter: 0.15 m (0.49 ft).