OSO 6
| Launched | 8 August 1969 |
| Flight ended | 6 March 1981 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 4065 |
| COSPAR ID | 1969-068A |
| Observing |
Launched alongside
PAC 1OSO 6
| Launched | 8 August 1969 |
| Flight ended | 6 March 1981 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 4065 |
| COSPAR ID | 1969-068A |
| Observing |
Launched alongside
PAC 1