12-03-2006, 06:07 PM
I don't know about commercial airliners but the only jet that I flew (CT-114 Tutor) could deploy the speedbrakes at any speed. I also flew
in a F-18 but I didn't operate the speedbrakes... however, it being a jet fighter, I have no doubts that you can deploy the speedbrake when
sub-sonic.
Phil
in a F-18 but I didn't operate the speedbrakes... however, it being a jet fighter, I have no doubts that you can deploy the speedbrake when
sub-sonic.
Phil
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