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Trumpet Follow-on

Spacecraft · USA

Original archive entry. The text, images and links below are kept as they were written.

Probably a signals intelligence satellite with an attached SBIRS-HEO early warning sensor as a secondary payload. ELINT satellite for USAF, USA. Launched 2014.

Subtopics

Country
USA
Launch Vehicles
Atlas V, Atlas V 541
Launch Sites
Vandenberg SLC3E
Bibliography
13299

Chronology

1 event

2014 December 13

03:19 GMT - . Launch Site: Vandenberg. Launch Complex: Vandenberg SLC3E. LV Family: Atlas V. Launch Vehicle: Atlas V 541.
  • USA 259 - . Nation: USA. Class: Surveillance. Type: SIGINT. Spacecraft: Trumpet Follow-on. USAF Sat Cat: 40344 . COSPAR: 2014-081A. Apogee: 38,204 km (23,738 mi). Perigee: 2,157 km (1,340 mi). Inclination: 62.80 deg.

    Probably a signals intelligence satellite with an attached SBIRS-HEO early warning sensor as a secondary payload. This mission used the new RL-10C-1 upper stage engine for the first time (refurbished from Delta IV RL-10B-2 engines; replacing the RL10A-4 used previously)