AKA: INTA-300-1;Skylark 10A-2. Status: Retired 1974. Thrust: 137.00 kN (30,798 lbf). Gross mass: 300 kg (660 lb). Unfuelled mass: 72 kg (158 lb). Burn time: 3.10 s. Height: 3.60 m (11.80 ft). Diameter: 0.26 m (0.85 ft).