OPS 4439
| Launched | 3 December 1964 |
| Flight ended | 4 December 1964 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 946 |
| COSPAR ID | 1964-079A |
| Observing |
OPS 4439
| Launched | 3 December 1964 |
| Flight ended | 4 December 1964 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 946 |
| COSPAR ID | 1964-079A |
| Observing |