Douglas Y1B-7
Military
Billede: Wikimedia Commons
The Douglas Y1B-7 first flew in 1931 as a twin-engine American bomber and observation aircraft. Carrying two engines and crew suited for reconnaissance duties, it achieved 293 km/h with 19.8-meter wingspan, representing early 1930s military aviation doctrine.
Specifikationer
- Rolle
- Bomber/Observation aircraft
- Motorer
- 2
- Første flyvning
- 1931
- Længde
- 14 m
- Vingefang
- 19,8 m
- Maks. hastighed
- 293 km/h