Whirlwind: A small region of air revolving rapidly round a low-pressure core and acting for some hundreds of feet up from the ground. Wind: Air in motion in the atmosphere.
WAKE TURBULENCE Turbulent air condition caused by small, tornado-like horizontal whirlwinds trailing an aircraft's wingtips (wingtip vortices).
Wright Gypsy Wright T-2 Wright T-3A Tornado (V-1950) Wright Whirlwind series ...
how to research Airworthiness Directives for applicability, learned how to machine custom fittings, how to maintain an airplane through general preventative maintenance, how to rivet, and how to cover fabric airplanes. It was certainly a whirlwind ...
See also: Aviation, Plane, Power, Dynamic, Aircraft
 
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