GSC Systems

{{Short description|Canadian aircraft components manufacturer}}

{{Use dmy dates|date=January 2022}}

{{Use Canadian English|date=January 2022}}

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| name = GSC Systems

| logo = GSC Systems Logo 2012.png

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| location_city = Vernon, British Columbia

| location_country = Canada

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| industry = Aerospace

| products = Aircraft propellers

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| homepage = {{URL|www.ultralightprops.com}}

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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.Purdy, Don: AeroCrafter - Homebuilt Aircraft Sourcebook, page 83. BAI Communications. {{ISBN|0-9636409-4-1}}

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 company expanded into ground adjustable designs and more recently introducing the GSC-GTA, a mechanical, inflight-adjustable propeller. Their propeller blades are all made from eastern maple hardwood.{{cite web|url = http://www.ultralightprops.com/gsc_systems/gscsystems.htm|title = The Evolution of GSC Systems|accessdate = 8 February 2012|last = GSC Systems|authorlink = |year = n.d.|archive-url = https://web.archive.org/web/20090409112441/http://www.ultralightprops.com/gsc_systems/gscsystems.htm|archive-date = 9 April 2009|url-status = dead}}

Originally called GSC Systems International Ltd., the company is now officially GSC Systems (2004) Ltd.