AKA: Skylark 12-2. Status: Active. Thrust: 105.00 kN (23,604 lbf). Gross mass: 1,300 kg (2,800 lb). Unfuelled mass: 290 kg (630 lb). Burn time: 39 s. Height: 5.50 m (18.00 ft). Diameter: 0.44 m (1.44 ft).