Back Keystone B-6 English Keystone B-6 Spanish Keystone B-6 French Keystone B-6 Italian B-6 (航空機) Japanese Keystone B-6 Slovenian Keystone B-6 Tajik Keystone B-6 Vietnamese B-6轟炸機 Chinese
| Keystone B-6 | |
|---|---|
|
| |
| Rol | Lichte bommesmiter en postfleantúch |
| Makker | Keystone Aircraft |
| Earste flecht | 1930 |
| Yn tsjinst | 1931 |
| Tal makke | 5 Y1B-6 + 39 B-6A |
| Brûkers | United States Army Air Corps |
De Keystone B-6 wie in twadeks lichte bommesmiter ûnwurpen foar de loftfeartôfdieling fan it Amerikaanske leger, it United States Army Air Corps.