D-21 Drone
Crew Chief: John Hazlett




The D-21 Drone on the field at the Pacific Coast Air Museum.
D-21 Drone Specifications
| Country of Origin: | USA |
| Manufacturer: | Lockheed |
| Type: | High-altitude reconnaissance aircraft and drone |
| Accommodation: | Unmanned |
| Powerplant and fuel system: | One Marquardt RJ43-MA-20S4 ramjet |
| Performance: | Maximum speed: Mach 3.35 (2,210 mph, 1,920 knots, 3,560 km/h) Service Ceiling: 95,000 ft (29,000 m) Range: 3,000 nmi, 3,450 mi, 5,550 km |
| Weights: | Launch Weight: 11,000 lb |
| Dimensions: | Span 19 ft 1/4 in length 42 ft 10 in height 7 ft 1/4 in |




