Martin MB-2

- 1example
- 1place
About the NBS-1
- Type of aircraft
- bomber biplane with 2 engines
- First flight
- 03 September 1920
- Retired
- 1929
Where you can see one
1 example is on public display.
| Collection | Identity | Status |
|---|---|---|
| National Museum of the United States Air Force | — | static display |