5.Q. An aircraft is flying over sea.FL 100.True altitude 10000ft.local QNH 1003. What can you say about the airmass over which the aircraft is flying:
a. It is warmer than ISA
b. It is colder than ISA
c. Its average temperature is same as that of ISA
d.The information is not sufficient
I think Ans: A
P Alt if QNH(1003) is set = 9730 ft (FL100 1013=10000ft)
True Alt is more than P Alt which implies +ve ISA Deviation.
Correct me if im wrong!
The forum a few pages back says Cx2/Scientific calculators are allowed
AP
