Flight
- Date and time (UTC)
- December 4, 1975, 20:30
- Launch designation
- 1975-114
- Mission
- HEXAGON SV-11
- Flight name
- HEXAGON SV11
- Vehicle flight ID
- 23D-13
- Year
- Launches in 1975
Orbit and payload
- Initial apogee
- 1,558 km
- Payload mass to orbit
- 11.0 t
- Payloads
- 7
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| OPS 4428 | 1975-114ANORAD 8467 | National Reconnaissance Office | Optical imaging | 7,624 kg | Deorbited · Apr 1, 1976 |
| S3-2 | 1975-114BNORAD 8468 | USAF Space and Missile Systems Organization | Space science | 218 kg | Reentered (orbital decay) · May 1, 1978 |
| SRV Mission 1211-1 | 1975-114 | National Reconnaissance Office | — | — | — |
| SRV Mission 1211-2 | 1975-114 | National Reconnaissance Office | — | — | — |
| SRV 1807 | 1975-114 | National Reconnaissance Office | — | — | — |
| SRV Mission 1211-3 | 1975-114 | National Reconnaissance Office | — | — | — |
| SRV Mission 1211-4 | 1975-114 | National Reconnaissance Office | — | — | — |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.