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Old 17th Feb 2013, 12:33
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Ian W
 
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QFE-Queen's Field Elevation?
Of course, we are all somewhat familiar with the Q-Codes. QNE, QNH, QFE, etc.

There is a Wikipedia writeup about the Q-code history dating back to 1909.

Q code - Wikipedia, the free encyclopedia

To quote...."The original Q codes were created, circa 1909, by the British government as a "list of abbreviations... prepared for the use of British ships and coast stations licensed by the Postmaster General".[citation needed] The Q codes facilitated communication between maritime radio operators speaking different languages, so they were soon adopted internationally."

A link is provided from Wikipedia to the 1909 issue of the Handbook for the Wireless Telegraph Operators. No mention is made of the Queen, whoever she was way back then.

Q-Signals 1909

So I was surprised to see a Boeing article referring to QFE as Queen's Field Elevation, QNE as Queen's Natural Elevation and QNH as Queen's Natural Height.

Aero 16 - Polar Route Operations

Honeywell also has the same terminology

http://www5.honeywell.com/aero/commo...S_Glossary.pdf

Could it be a mistake to have an association of the Queen with the Q-codes?

If the first letter was to have represented royalty then in 1909 it would have been K as the UK had a King in 1909.

So where did Q come from? Well in 1909 most if not all radio messaging was in Morse Code. To get the receiver's attention that what was being sent was special a standard easy to recognize letter in Morse would be used in a way that could not be confused. "Q: - dah dah dit dah - (or prosaically the rhythm of - 'Here comes the bride') not followed by a "U" must mean that the three letters Q _ _ were the Q-code for something.

A more informative link is
Ralf D. Kloth DL4TA - List of Q-codes

Note this gives some of ICAO PANS ABC Doc 8400

Interestingly look at the real meaning of QNH and QFF

Hope that helps
Ian W is offline