| USA-292 | |
| Names List: | AEHF-5 Advanced Extremely High Frequency-5 |
| Mission Type: | Military communications |
| Operator: | United States Space Force |
| Cospar Id: | 2019-051A |
| Satcat: | 44481 |
| Website: | https://www.spaceforce.mil/ |
| Mission Duration: | 14 years (planned) (in progress) |
| Spacecraft: | AEHF-5 |
| Spacecraft Bus: | A2100M |
| Manufacturer: | Lockheed Martin Space |
| Launch Date: | 8 August 2019, 10:13 UTC |
| Launch Rocket: | Atlas V 551 (AV-083) |
| Launch Site: | Cape Canaveral, SLC-41 |
| Launch Contractor: | United Launch Alliance |
| Orbit Reference: | Geocentric orbit |
| Orbit Regime: | Geosynchronous orbit |
| Apsis: | gee |
| Insignia Size: | 200px |
| Programme: | Advanced Extremely High Frequency program |
| Previous Mission: | AEHF-4 |
| Next Mission: | AEHF-6 |
USA-292, also known as Advanced Extremely High Frequency 5 or AEHF-5, is a military communications satellite operated by the United States Space Force. It is the fifth of six satellites to be launched as part of the Advanced Extremely High Frequency program, which replaced the earlier Milstar system.[1]
The USA-292 satellite was constructed by Lockheed Martin Space, and is based on the A2100 satellite bus. The satellite has a mass of and a design life of 14 years.[2] It will be used to provide super high frequency (SHF) and extremely high frequency (EHF) communications for the United States Armed Forces, as well as those of the United Kingdom, the Netherlands, and Canada.[2]
USA-292 was launched by United Launch Alliance, aboard an Atlas V 551 flying from SLC-41 at the Cape Canaveral Air Force Station (CCAFS). The launch occurred at 10:13 UTC on 8 August 2019,[3] placing the satellite into a Geostationary transfer orbit (GTO) with a perigee of, an apogee of, and 9.95° inclination.[4] The satellite was successfully deployed in this orbit about five and a half hours after launch.
Alongside AEHF-5, the U.S. Air Force Space and Missile Systems Center launched an experimental 12U cubesat known as TDO-1 (Technology Demonstration Orbiter, COSPAR 2019-051B, SATCAT 44482). The satellite was deployed prior to AEHF-5, from a dispenser on the aft of the Centaur upper stage into an orbit with a perigee of and an apogee of .[5] TDO-1 deorbited 30 December 2022.[6]