Precision Propellers LLC, founded in 1979 by Jeff Johnson, was an American manufacturer of wooden

propellers A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon ...

for

homebuilt Homebuilt machines are machines built outside of specialised workshops or factories. This can include different things such as kit cars or homebuilt computers, but normally it pertains to homebuilt aircraft, also known as amateur-built aircraft or ...

and ultralight aircraft. Once established at

Vernal, Utah Vernal, the county seat and largest city in Uintah County is in northeastern Utah, approximately east of Salt Lake City and west of the Colorado border. As of the 2010 census, the city population was 9,089. The population has since grown t ...

, the company headquarters was last located in

Gold Canyon, Arizona Gold Canyon is a census-designated place (CDP) and unincorporated community in Pinal County, Arizona, United States. The community is sometimes incorrectly called Gold Camp. The town name is referred to as Gold Camp on weather statements issued ...

.Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook'', page 85. BAI Communications. The company produced propellers with two to six blades, up to in diameter for engines up to .

References

{{Reflist

External links

Company website archives
on

Archive.org The Internet Archive is an American digital library with the stated mission of "universal access to all knowledge". It provides free public access to collections of digitized materials, including websites, software applications/games, music, ...

Aircraft propeller manufacturers Aerospace companies of the United States

See also

References

External links