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[[File:Units-of-measurement.png]]
'''Quick FactsReferences:'''<BR>
Hong Kong Runway Dimension: 3800 x 60 M <BR>
Hong Kong Aerodrome elevation -28 ft <BR>
Source: AIP HONG KONG AD 2.12 <BR>
'''Altitude'''- the vertical distance of an aircraft above mean sea level (MSL) <BR>
'''Elevation'''- the vertical distance of the object fixed to earth from the mean sea level eg. Aerodrome<BR>
'''Height''' - the vertical distance of an aircraft above ground level depending on a datum/reference point <BR>
1 hPa = 30 FT<BR>
== DISCLAIMER ==
