USA 274 DEB
| Launched | 28 February 2017 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 42065 |
| COSPAR ID | 2017-011B |
| Observing |
Launched alongside
USA 274USA 274 DEB
| Launched | 28 February 2017 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 42065 |
| COSPAR ID | 2017-011B |
| Observing |
Launched alongside
USA 274