AKA: Polaris A-1;UGM-27A. Status: Operational 1960. Payload: 500 kg (1,100 lb). Thrust: 289.20 kN (65,015 lbf). Gross mass: 12,700 kg (27,900 lb). Height: 8.54 m (28.01 ft). Diameter: 1.37 m (4.49 ft). Span: 1.37 m (4.49 ft).
Maximum speed: 9680km/hr.