AKA: Skylark 4-1. Status: Retired 1990. Thrust: 175.00 kN (39,341 lbf). Gross mass: 400 kg (880 lb). Unfuelled mass: 94 kg (207 lb). Burn time: 3.50 s. Height: 2.50 m (8.20 ft). Diameter: 0.44 m (1.44 ft).
Total Impulse: -2 kNs.