PPRuNe Forums - View Single Post - Help,help:"unable Crz Alt"advisory Messages Display

18th Mar 2005, 13:34

#5 (permalink)

ColdnFoggy

Join Date: Feb 2002

Location: Wish it was warmer

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Never flown the 737, but have seen same message on other aircraft.

On ALL occasions its because i forgot to put the minus sign in front of cruise level temp when i amended the isa temp( no airlane will reach 35000 feet when temp there is +60 C )