U.S. Satellite Data System relay spacecraft fleet.
0 forecast rows linked to this constellation.
| Forecast entry | Year | Satellites | Orbit | Vehicle | Manufacturer | Mission | Launch likelihood |
|---|---|---|---|---|---|---|---|
18 linked spacecraft shown.
No public forecast rows are currently linked to this constellation.
No public forecast rows are currently linked to this constellation.
| active |
| HEO |
| Aug 31, 2004 |
| USA 198 | active | HEO | Dec 10, 2007 |
| USA 236 | active | GEO | Jun 20, 2012 |
| USA 252 | active | GEO | May 22, 2014 |
| OPS 5805 | retired | HEO | Dec 13, 1980 |
| OPS 7310 | retired | HEO | Aug 5, 1978 |
| OPS 7837 | retired | HEO | Jun 2, 1976 |
| OPS 7940 | retired | HEO | Aug 6, 1976 |
| USA 125 | retired | HEO | Jul 3, 1996 |
| USA 137 | retired | HEO | Jan 29, 1998 |
| USA 227 | retired | GEO | Mar 11, 2011 |
| USA 4 | retired | HEO | Aug 28, 1984 |
| USA 40 | retired | HEO | Aug 8, 1989 |
| USA 67 | retired | GEO | Nov 15, 1990 |
| USA 89 | retired | HEO | Dec 2, 1992 |
| USA 9 | retired | HEO | Feb 8, 1985 |