Search results
Results from the WOW.Com Content Network
Ground-adjustable propellers, which are mostly used on light and very light aircraft, are much cheaper and lighter than more sophisticated and versatile in-flight-adjustable propellers. A ground-adjustable propeller allows pitch changes to be made, although not in flight, to optimise the aircraft for current payload and flying conditions. [2]
Whirl Wind Propellers Corporation, is an American manufacturer of composite propellers for homebuilt and light-sport aircraft. The company headquarters is located in Piqua Ohio. [1] The company makes composite ground adjustable aircraft propellers as well as replacement blades for the Nanchang CJ-6's V530 propeller and also airboat propellers ...
The company's line of propellers started development in 1988 and consisted of variable-pitch, ground-adjustable and constant-speed propellers. [1] [2] By 2016 the company's website was for sale and the company business seems to have been wound up. [3]
ASAP at one time owned GSC Propellers who made a line of wooden blade, aluminum hub, ground adjustable propellers for the ultralight aircraft market. Founded in 1984 GSC Propellers initially operated from the ASAP Vernon facility. The company was sold in 2000 and, while still located in Vernon, changed its name to GSC Systems in 2004. [11] [12]
GSC Systems, founded in 1984, is a Canadian manufacturer of wooden propellers for homebuilt and ultralight aircraft. The company headquarters is located in Vernon, British Columbia. [1] The company was originally part of Aircraft Sales and Parts, but was sold off to an employee in 2000. Originally producing fixed pitch wooden propellers, the ...
[7] [8] During World War II, McCauley manufactured 20,000 ground-adjustable solid-steel propellers. [1] In 1946, the company invented the forged aluminum propeller. [7] [8] In 1947, McCauley developed the first all-metal propeller for light aircraft (such as single-engine Cessnas and Piper Cubs) — a fixed-pitch prop using the trade name "MET ...
Reversible propellers are those where the pitch can be set to negative values. This creates reverse thrust for braking or going backwards without the need to change the direction of shaft revolution. While some aircraft have ground-adjustable propellers, these are not considered variable-pitch.
The simplest mechanism is the ground-adjustable propeller, which may be adjusted on the ground, but is effectively a fixed-pitch prop once airborne. The spring-loaded "two-speed" VP prop is set to fine for takeoff, and then triggered to coarse once in cruise, the propeller remaining coarse for the remainder of the flight.