Douglas Y1B-7
Military
Image: 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.
Specifications
- Role
- Bomber/Observation aircraft
- Engines
- 2
- First flight
- 1931
- Length
- 14 m
- Wingspan
- 19.8 m
- Max speed
- 293 km/h