I have a bit confusion regarding a MOD 8 MCQ,.,.

The ISA conditions are taken at 40' latitude or 45' latitude,??.,.plz Reply ,as I am getting these different answers,.,.thankss


Some notes said 40deg, some notes said 45deg. I think the answer depend on which exam center and the situation of the question.

Finally, with me, the answer is 45deg, because I follow: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19670002897_1967002897.pdf

Hope u enjoy!

huzaifa saifuddin

Thanks alot HUNG,.,.,.have a gr8 dayy !