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Old 30th Nov 2007, 12:02
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Flughaven
 
Join Date: May 2004
Location: EUROPE
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Jet engine warm-up time

Quick question.

Is there a minimum engine warm-up time on a CFM-56 (B738) before take off?

I'm finding it that I'm taking-off within 2 mins of engine 1 start due short taxy to runway.

My concern is now during winter time the A/C will have been standing static during the night in temps of -5 to -10 celcius, with a departure at 6.30am.

Cheers for the help.
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