Crew: 2 men Length: 11.80 m Wingspan: 18.06 m Wing area: m² Height: 3.90 m Empty: Loaded: Engine: 1 × Junkers Jumo 213A 12 cylinder supercharged liquid cooled inverted Vee piston engine producing up to 1,776 hp Maximum speed: 400 km/h Range: Service ceiling: Armament:
2 × 20 mm MG 151/20 machine guns in wings
1 × 13 mm MG 131 machine gun in dorsal turret
1 × 20 mm MG 151/20 machine gun in dorsal turret
4 × 50 kg bombs on external wing racks
June 27, 1966: Three technicians walk on the left delta wing of a full-scale mockup of Lockheed supersonic transport that stretches 273 feet from nose to tail.