| Registration / Serial: | 68571 |
| Alternate Serial: | AS68571 |
| Aircraft Original Type: | Curtiss NBS-4 |
| Aircraft Generic Type: | Curtiss NBS-4 |
| Aircraft Version: | Curtiss NBS-4 |
| C/n (msn): | [ 68571 ] |
| Operator Titles: | USA - Air Force |
| Location: | Not known |
| Region / Country: | Unknown State, United States |
| Photo Date: | 12 May 1924 |
| Photo from: | AirHistory.net Photo Archive |
| Photo ID: | 447264Submit Correction |
| View count: | 310 |
Night bomber, short range. An improved variant of the Martin NBS-1 / MB-2, the NBS-4 was not built in series but led to the Curtiss B-2 Condor. Photo from: US Air Force
| Registration / Serial: | 68571 |
| Alternate Serial: | AS68571 |
| Aircraft Version: | Curtiss NBS-4 |
| C/n (msn): | [ 68571 ] |
| Operator Titles: | USA - Air Force |
| Location: | Not known | Region / Country: | Unknown State, United States |
| Photo Date: | 12 May 1924 |
| Photo from: | AirHistory.net Photo Archive |
| Registration / Serial: | 68571 |
| Alternate Serial: | AS68571 |
| Aircraft Original Type: | Curtiss NBS-4 |
| Aircraft Generic Type: | Curtiss NBS-4 |
| Aircraft Version: | Curtiss NBS-4 |
| C/n (msn): | [ 68571 ] |
| Operator Titles: | USA - Air Force |
| Location: | Not known |
| Region / Country: | Unknown State, United States |
| Photo Date: | 12 May 1924 |
| Photo from: | AirHistory.net Photo Archive |
| Photo ID: | 447264Submit Correction |
| View count: | 310 |
Night bomber, short range. An improved variant of the Martin NBS-1 / MB-2, the NBS-4 was not built in series but led to the Curtiss B-2 Condor. Photo from: US Air Force
| Registration / Serial: | 68571 |
| Alternate Serial: | AS68571 |
| Aircraft Version: | Curtiss NBS-4 |
| C/n (msn): | [ 68571 ] |
| Operator Titles: | USA - Air Force |
| Location: | Not known | Region / Country: | Unknown State, United States |
| Photo Date: | 12 May 1924 |
| Photo from: | AirHistory.net Photo Archive |