roll-balance gear
11Saab 900 — 1984 Saab 900 Turbo with an SPG body kit and wheels. Manufacturer Saab Automobile Production 1978 1998 Predecessor …
12Political positions of John McCain — U.S. Senator John McCain (R AZ), a member of the U.S. Congress since 1983, a two time U.S. presidential candidate, and the nominee of the Republican Party in the 2008 U.S. Presidential election, has taken positions on many political issues… …
13flight, history of — ▪ aviation Introduction development of heavier than air flying machines. Important landmarks and events along the way to the invention of the airplane include an understanding of the dynamic reaction of lifting surfaces (or wings), building… …
14Control line — Brodak Control Line Aerobatic Strega in flight Control line (also called U Control ) is a simple and light way of controlling a flying model aircraft. The aircraft is connected to the operator by a pair of lines, attached to a handle, that work… …
15Countersteering — For the similar technique used in automobiles, see Opposite lock. Graphs showing the lean and steer angle response of an otherwise uncontrolled typical bike, traveling at a forward speed in its stable range (in this case 6 m/s), to a steer torque …
16Republic P-47 Thunderbolt — P 47 Thunderbolt In flight view of a prototype of the Republic P 47N Thunderbolt Role Fighter bomber …
17Chevrolet Corvair — 1965 Chevrolet Corvair Corsa Hardtop Coupe Manufacturer Chevrolet Division of General Motors Production 1959–1969 …
18Ultralight trike — An ultralight trike, also known as a flex wing trike, weight shift control aircraft, microlight trike, deltatrike[1] or motorized deltaplane,[2] is a type of powered hang glider using a high performance Rogallo wing coupled to a propeller powered …
19Powered hang glider — A foot launched powered hang glider (FLPHG), also called powered harness, nanolight or hangmotor, is a powered hang glider harness with a motor and propeller in pusher configuration. An ordinary hang glider is used for its wing and control frame …
20Supermarine Spitfire (early Merlin powered variants) — Infobox Aircraft name =Spitfire type =Fighter manufacturer =Supermarine caption =Spitfire Vc launching from USS Wasp designer =R. J. Mitchell first flight =5 March 1936 introduction =1938 retired =1955, RAF status = primary user =Royal Air Force… …
