Spacecraft information: USA 276
| Launched | 30 April 2017 |
| Flight ended | – |
| Status | Operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 42689 |
| COSPAR ID | 2017-022A |
| Alternative names |
NROL-76 |
| Observing |
Launched alongside
FALCON 9 R/B