| B-6 | |
|---|---|
 Keystone B-6A of the 1st Bomb Squadron, 9th Bomb Group, Mitchel Field, N.Y. | |
| General information | |
| Type | Light bomber |
| Manufacturer | Keystone Aircraft |
| Primary user | United States Army Air Corps |
| Number built | 5 Y1B-6 + 39 B-6A |
| History | |
| Developed from | Keystone B-3 |
The Keystone B-6 was a biplane bomber developed by the Keystone Aircraft company for the United States Army Air Corps.