Added: 1 year ago
From: lunarmodule5
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  • was the crew onboard for this test?

  • there was no crew onboard for the FRF

  • Are these FRF tests still performed?

  • The FRF was only performed before the first flight of each shuttle orbiter - so were performed on STS-1 Columbia, STS-6 Challenger, STS-41D Discovery, STS-51J Atlantis and STS-49 Endeavour....the exceptions being the FRF for STS-26 Discovery - the flight after Challenger in 1986 and Challenger also performed a second FRF before STS-6 because of SSME problems...hope that all helps!

  • @antimatterXXXIII

    No, it's only to test the total systems of new shuttles.

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