Bearskin Lake Air Services was founded in 1963 to provide charter services to First Nations reserves in northern Ontario. In the late 1970s the operation moved from bush planes to small commuter airliners to service growing scheduled services operating as Bearskin Airlines. This 1974 Aztec was registered to Thunder Bay Flying School before coming to Bearskin 1997 - 2001. The airline became a regional carrier when it sold the First Nations routes to Wasaya Airways in 2003. Current since 2007 with Quebec based construction company Air Vision / Les Ateliers Fermontois at the time of uploading.