adjustable-pitch propeller
91Cessna 172 — Skyhawk Cessna 172M Role Civil utility aircraft …
92Transmission (mechanics) — Gearbox redirects here. For the video game developer, see Gearbox Software. 5 speed gearbox + reverse, the 1600 Volkswagen Golf (2009). A machine consists of a power source and a power transmission system, which provides controlled application of …
93Water tunnel (hydrodynamic) — A water tunnel is an experimental facility used for testing the hydrodynamic behavior of submerged bodies in flowing water. It is very similar to a recirculating wind tunnel but with water as the working fluid, and related phenomena are… …
94Tupolev SB — Infobox Aircraft name = ANT 40 / SB type = Light bomber manufacturer = Tupolev caption = Finnish SB designer = Alexander Arkhangelsky first flight = 7 october 1934 introduced = 1936 retired = 1950 (Spanish Air Force) status = primary user =… …
95Ultralight aviation — Ultralight redirects here. For the style of backpacking, see Ultralight backpacking. Ultralight aviation Huntair Pathfinder Mark 1 ultralight. The term ultralight aviation refers to light weight, 1 or 2 person airplanes., also called microlight… …
96Wing configuration — For aircraft configurations in general, including fuselage, tail and powerplant configuration, see Aircraft. For rotary winged aircraft types, see Rotorcraft. For direct lift and compound or hybrid types, see Powered lift. Fixed wing aircraft,… …
97Mechanical fan — Household electric box fan with a propeller style blade A mechanical fan is a machine used to create flow within a fluid, typically a gas such as air. A fan consists of a rotating arrangement of vanes or blades which act on the air. Usually, it… …
98Water turbine — A water turbine is a rotary engine that takes energy from moving water.Water turbines were developed in the nineteenth century and were widely used for industrial power prior to electrical grids. Now they are mostly used for electric power… …
993Xtrim 3X55 Trener — Infobox Aircraft name=3Xtrim 3X55 Trener caption= type=Ultralight civil utility aircraft manufacturer=3Xtrim Aircraft Factory designer= Adam Kurbiel first flight=1996 introduced= retired= status= primary user= produced= number built=60 (to Sept… …
100ParkZone — is a brand of intermediate level, radio controlled electric model aircraft produced and distributed by American hobby manufacturer Horizon Hobby of Champaign, Illinois, USA. The name is taken from the term park flyer, denoting a relatively small …
