OPS 3986
| Launched | 7 July 1976 |
| Flight ended | 23 April 1986 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 9007 |
| COSPAR ID | 1976-065B |
| Observing |
OPS 3986
| Launched | 7 July 1976 |
| Flight ended | 23 April 1986 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 9007 |
| COSPAR ID | 1976-065B |
| Observing |