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REX

NSSDCA/COSPAR ID: 1991-045A

Description

REX was a US Air Force radiation experiment satellite launched using a Scout booster rocket. It performed experiments to study scintillation effects of the Earth's atmosphere on RF transmissions. Built by Defense Systems Inc (DSI), the spacecraft was gravity gradient stabilized (approx. 5 degrees control) using a 6 m boom and 2.5 kg tip mass. Minor control was provided by three axis torque coils.

Alternate Names

  • Radiation Experiment
  • 21527

Facts in Brief

Launch Date: 1991-06-29
Launch Vehicle: Scout
Launch Site: Vandenberg AFB, United States
Mass: 85 kg

Funding Agency

  • Department of Defense-Department of the Air Force (United States)

Discipline

  • Surveillance and Other Military

Additional Information

Questions and comments about this spacecraft can be directed to: Coordinated Request and User Support Office

 
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