Flight Plan - Some Terms and Acronyms Used in Flight Planning

Some Terms and Acronyms Used in Flight Planning

Above Ground Level (AGL)
A measurement of altitude above a specific land mass (also see MSL).
International Civil Aviation Organization (ICAO)
The ICAO is the specialized agency of the United Nations with a mandate "to ensure the safe, efficient and orderly evolution of international civil aviation." The standards which become accepted by the ICAO member nations "cover all technical and operational aspects of international civil aviation, such as safety, personnel licensing, operation of aircraft, aerodromes, air traffic services, accident investigation and the environment." A simple example of ICAO responsibilities is the unique worldwide names used to identify Navaids, Airways, airports and countries.
Knot (Kt)
A unit of speed used in navigation equal to one nautical mile per hour.
Mean Sea Level (MSL)
The average height of the surface of the sea for all stages of tide; used as a reference for elevations (also see AGL).
Nautical mile (NM)
A unit of distance used in aviation equal to approximately one minute of arc of latitude. It is defined to be 1852 metres exactly, or approximately 1.15 statute mile.

Read more about this topic:  Flight Plan

Famous quotes containing the words terms, flight and/or planning:

    Before I get through with you, you will have a clear case for divorce and so will my wife. Now, the first thing to do is arrange for a settlement. You take the children, your husband takes the house, Junior burns down the house, you take the insurance and I take you!
    S.J. Perelman, U.S. screenwriter, Arthur Sheekman, Will Johnstone, and Norman Z. McLeod. Groucho Marx, Monkey Business, terms for a divorce settlement proposed while trying to woo Lucille Briggs (Thelma Todd)

    Its shrill scream seems yet to linger in its throat, and the roar of the sea in its wings. There is the tyranny of Jove in its claws, and his wrath in the erectile feathers of the head and neck. It reminds me of the Argonautic expedition, and would inspire the dullest to take flight over Parnassus.
    Henry David Thoreau (1817–1862)

    Play for young children is not recreation activity,... It is not leisure-time activity nor escape activity.... Play is thinking time for young children. It is language time. Problem-solving time. It is memory time, planning time, investigating time. It is organization-of-ideas time, when the young child uses his mind and body and his social skills and all his powers in response to the stimuli he has met.
    James L. Hymes, Jr. (20th century)