OPS 4920
| Launched | 11 March 1965 |
| Flight ended | 16 March 1965 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 1247 |
| COSPAR ID | 1965-019A |
| Observing |
OPS 4920
| Launched | 11 March 1965 |
| Flight ended | 16 March 1965 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 1247 |
| COSPAR ID | 1965-019A |
| Observing |