PPRuNe Forums - View Single Post - B757 Assumed temperature T/O thrust time limit?
Old 14th February 2012 | 08:30
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From: Ex-pat Aussie in the UK
Originally Posted by Jonty
If you took off with an assumed temp set (thrust derate) then you are not at TOGA and the TOGA limit does not apply. If you subsequently set TOGA then the clock starts running.
Wrong, I'm afraid. The limit applies if you are above Maximum continuous power. The clue's in the name! If you are running the power continuously (i.e. without a limit) than MCT is the maximum you may set.

At the time limit, simply call "Set MCT" to the other pilot - if they increase the power to do that, fine, if they decrease it - then you have just passed (that portion) of your check
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