NC Software is proud to announce the release of APDL - Airline Pilot Logbook version 10.0. Click here to view APDL on the Apple App store and install now.
Logbook Pro for Apple iOS version 8.1 is now available on the App Store. Major update including signature endorsements and dark/light theme support. Click here to install now.
When calculating p.a. we set 29.92 and read directly off the alt.someone told me you then subtract the field elevation to get the correct figure i do not remember being shown this, it does not sound right.
When calculating p.a. we set 29.92 and read directly off the alt.someone told me you then subtract the field elevation to get the correct figure i do not remember being shown this, it does not sound right.
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