What does QNH stand for?

QNH stands for various terms. Discover the full forms, meanings, and possible interpretations of QNH across different fields and industries.

Query Newlyn Harbour
the Q-code for: Altimeter sub-scale setting to obtain elevation when on the ground, i.e. altitude above MSL
AerospaceGovernmental & Military
What should I set on the sub-scale of my altimeter so that the instrument would indicate my elevation if I were on the ground at your station?
Governmental & MilitaryTransportation
Standard Height Above MSL

Is an aeronautical code Q code. indicating the atmospheric pressure adjusted to mean sea level.

Aviation

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