Satellite information
| Navstar GPS 39 (Navstar SVN 39, GPS 2-21, USA 92) | |
| Owner/operator country | USA |
| Owner | DoD/US Air Force |
| Use | Military/Commercial |
| Purpose | Navigation/Global Positioning |
| Type of orbit | MEO |
| Contractor | Rockwell International |
| Country of contractor | USA |
| Launch site | Cape Canaveral |
| Launch vehicle | Delta II |
| NORAD | 22700 |
| COSPAR | 1993-042A |
| Expected lifetime | 7.5 yrs. |
| Launch date | 6/26/1993 12:00:00 AM |
| Comments | |