Sun, Nov 18, 2012
Aero-Terms are designed to be a daily reminder of the terms, names, acronyms and explanations of the unique language that populates the aviation world. Aerospace, sport aviation, fixed wing, helo, you name it... it's all fair game.
Aero-Terms should serve as a quick but intriguing reminder of the terms you may use every day, or an introduction to an aspects of the Aero-World you may not yet be familiar with. ANN also encourages readers to go beyond the FMI link, and further research any intriguing terms.
Suggestions for future Aero-Terms are ALWAYS welcome, as are additions or discussion of the explanations given for each Aero-Term.
A small motion in the Earth's rotation axis relative to the surface, discovered by American astronomer Seth Carlo Chandler in 1891. Its amplitude is about 0.7 arcseconds (about 15 meters on the surface) with a period of 433 days. It combines with another wobble with a period of one year, so the total polar motion varies with a period of about 7 years. The Chandler wobble is an example of free nutation for a spinning non-spherical object.
Countries From Around The World Participated In The 38th World Military Parachuting Championship Competition In Indonesia The competition is part of a program administered through >[...]
NBAA/CAN Soiree One of the much-anticipated events of the NBAA conference, being held this year in Orlando.>[...]
A fixed, nozzle shaped opening near the leading edge of a wing that ducts air onto the top surface of the wing.>[...]
“SNC is offering access to crewed or uncrewed space missions." Source: John Roth, vice president of business development for SNC’s Space Systems.>[...]
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