| Name of Satellite, Alternate Names | FIA Radar 3 (Future Imagery Architecture (FIA) Radar 3, NROL-39 , USA 247, Topaz) |
| Country of Operator/Owner | USA |
| Operator/Owner | National Reconnaissance Office (NRO) |
| Users | Military |
| Purpose | Reconnaissance |
| Class of Orbit | LEO |
| Type of Orbit | |
| Longitude of GEO (degrees) | 0 |
| Perigee (km) | 1066 |
| Apogee (km) | 1081 |
| Eccentricity | 0.00100759051521462 |
| Inclination (degrees) | 123 |
| Period (minutes) | 106.7 |
| Launch Mass (kg.) | |
| Dry Mass (kg.) | |
| Power (watts) | |
| Date of Launch | 06-12-2013 |
| Expected Lifetime | |
| Contractor | National Reconnaissance Office (NRO) |
| Country of Contractor | USA |
| Launch Site | Vandenberg AFB |
| Launch Vehicle | Atlas 5 |
| COSPAR Number | 2013-072A |
| NORAD Number | 39462 |
| Comments | US reconnaissance satellite, part of the only remaining element of the Future Imaging Architecture programme, equipped with an imaging radar. Orbit plane is 90° away in RA from each of the two earlier launches. |