PPRuNe Forums - View Single Post - QNH to QFE? (need help with chart)

11th January 2012 | 15:57

#5 (permalink)

WhySoTough

Joined: Dec 2011

Posts: 89

Likes: 0

From: Tropopause

Thanks a lot for the help ATCas,

One last one for you.
In the first chart I sent you, calculating the QNH or QFE.
Is it always correct if for such questions I only calculated 30 feet per HP and do it myself, rather than confuse myself with the chart?

1) 2500/30 = 83
1020-83 = 937. Comes pretty close if it were a multiple question.

Thanks again.

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