Awesome, that pretty much explains it..... even I got the gist of that
so cheers.... I wont lose any more sleep, looks like I started a mini
WW3 by some of the other posts..... gulp

On Tue, 22 Feb 2005 06:45:30 +0000, John wrote:

Bryan Martin wrote:

Try http://www.auf.asn.au/groundschool/umodule3.html on the second page.


in article , Marlbra at
wrote on 2/22/05 3:17 AM:

my instructor told me not to worry about what "qnh" actually
means......... can someone here enlighten me please? i know it has
something to do with the barometric pressure and setting alt meter,
but what does QNH stand for...... as always thanks for your patience
guys and gals.....Im new here


From the above mentioned web page.
John


Q-codes

Note: the letters in the Q-code nomenclature have no literal significance,
these are remnants of an extensive notation system from the days of
wireless-telegraphy. There were some 200 three letter Q-codes each
representing a sentence, a phrase or a question, for instance QRM "I am
being interfered with"!. Some 30 Q-codes are still used by amateur radio /
morse code enthusiasts and the four below, plus QDM (the magnetic bearing
to a station), still survive in aviation. For a full listing of Q-codes try
www.cbug.org.uk/allqcodes.htm


QNE: is the ISA Standard Pressure altimeter setting of 1013.2 hPa. The term
QNE is now rarely encountered but if you set 1013.2 on the altimeter
pressure-setting scale while parked the altimeter will indicate the current
ISA pressure altitude of the airfield - which is the first step in
calculating density altitude. QNE is also the standard factory setting for
altitude encoding.