Warp Drive Inc is an American manufacturer of composite propellers for ultralight aircraft, ultralight trikes, light-sport aircraft, amateur-built aircraft, gyrocopter, airboats and other non-certified applications. The company is based in Ventura, Iowa.
Aymar-DeMuth Propellers was an American manufacturer of wood laminate and composite propellers for homebuilt aircraft. The company headquarters was located in Ellicott City, Maryland.
Felix Propellers Inc, was an American manufacturer of wooden propellers for homebuilt and ultralight aircraft as well as antiques. The company headquarters was located in Camp Douglas, Wisconsin.
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.
Hegy Propellers, founded by Ray Hegy, was an American manufacturer of wooden propellers for homebuilt and ultralight aircraft. The company headquarters was located in Marfa, Texas.
Ivoprop Corporation, founded in 1984 by Ivo Zdarsky, is an American manufacturer of composite propellers for homebuilt and ultralight aircraft, as well as airboats. The company's headquarters are in Long Beach, California.
McCauley Propeller Systems, founded in 1938 by Earnest G. McCauley, is an American manufacturer of composite propellers for homebuilt and ultralight aircraft. The company headquarters was at one time located in Vandalia, Ohio, but is today located in Wichita, Kansas.
MW Propellers, was an American manufacturer of wooden propellers for homebuilt and ultralight aircraft. The company headquarters was located in Tucson, Arizona.
P & K Enterprises, was an American manufacturer of composite and wooden propellers for homebuilt and ultralight aircraft. The company headquarters was located in Colfax, Indiana.
Pacesetter Propeller Works, Limited was an American manufacturer of propellers for homebuilt and ultralight aircraft. The company headquarters was located in Hillsboro, Oregon.
Performance Propellers, officially Performance Propellers USA, LLC, is an American manufacturer of wooden propellers for homebuilt and ultralight aircraft. The company headquarters is located in Donie, Texas, although it was formerly Patagonia, Arizona.
Precision Propellers LLC, founded in 1979 by Jeff Johnson, was an American manufacturer of wooden propellers for homebuilt and ultralight aircraft. Once established at Vernal, Utah, the company headquarters was last located in Gold Canyon, Arizona.
Prince Aircraft Company, founded in 1979 by Lonnie Prince, is an American manufacturer of wood and composite propellers for homebuilt and ultralight aircraft. The company headquarters is located in Whitehouse, Ohio.
Props Inc, founded in 1985 by Jeff Bertuleit, is an American manufacturer of wooden propellers for homebuilt and ultralight aircraft. The company headquarters is located in Newport, Oregon.
Sensenich Propeller, founded in 1932, is an American manufacturer of wood, metal and composite propellers for certified, homebuilt and ultralight aircraft, as well as airboats. The company headquarters is located in Lititz, Pennsylvania.
Sterba Propellers, also called Ed Sterba Propellers, Sterba Propeller Company and Edward Sterba Aircraft Propellers was founded by Edward Sterba. It is an American manufacturer of wooden propellers for homebuilt and ultralight aircraft. The company headquarters is located in Holmes Beach, Florida.
Tennessee Propellers, Inc, founded in 1981, is an American manufacturer of wooden propellers for homebuilt and ultralight aircraft. The company headquarters is located in Rising Fawn, Georgia.
Vari-Prop, founded in 2004 by Larry Morgan, is an American manufacturer of composite propellers for homebuilt and light-sport aircraft. The company headquarters was originally located in Cottonwood, California and is now in Beaverton, Oregon.
Bernie Warnke Propellers, founded by Bernie Warnke, is an American manufacturer of wooden propellers for homebuilt and aerobatic aircraft. The company headquarters is located in Tucson, Arizona.
Whirl Wind Propellers Corporation, is an American manufacturer of wooden and composite propellers for homebuilt and light-sport aircraft. The company headquarters is located in El Cajon, California.
