Flight
- Date and time (UTC)
- June 20, 1983, 18:45
- Launch designation
- 1983-060
- Mission
- HEXAGON SV-18
- Flight name
- HEXAGON SV18
- Vehicle flight ID
- 34D-5 (04D-3)
- Year
- Launches in 1983
Orbit and payload
- Initial apogee
- 1,297 km
- Payload mass to orbit
- 11.7 t
- Payloads
- 6
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| OPS 0721 | 1983-060ANORAD 14137 | National Reconnaissance Office | Optical imaging | 8,542 kg | Deorbited · Mar 21, 1984 |
| OPS 3899 | 1983-060CNORAD 14139 | National Reconnaissance Office | Signals intelligence | 120 kg | In orbit |
| SRV Mission 1218-1 | 1983-060 | National Reconnaissance Office | — | — | — |
| SRV Mission 1218-2 | 1983-060 | National Reconnaissance Office | — | — | — |
| SRV Mission 1218-3 | 1983-060 | National Reconnaissance Office | — | — | — |
| SRV Mission 1218-4 | 1983-060 | 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.