Lockheed D-21
Military
Imagen: Wikimedia Commons
The Lockheed D-21, which first flew in 1964, was an unmanned reconnaissance drone achieving extraordinary 4,104 km/h speed for high-altitude intelligence gathering. Its 13.1-meter length, 5.8-meter wingspan, and single-engine design reflected cutting-edge autonomous aircraft technology.
Especificaciones
- Función
- High-altitude and high speed reconnaissance drone
- Origen
- United States
- Motores
- 1
- Primer vuelo
- 1964
- Longitud
- 13,1 m
- Envergadura
- 5,8 m
- Velocidad máxima
- 4104 km/h