Built for Champion Oil in 1961 as N27C, sold to Scott Paper Inc. in June 1966 and re-registered with them as N472SP in 1968. To Shell Canada in March 1969 as CF-SHA and then to Horizon Air as N4425B in May 1983, Pacific Alaska in March 1985 and Empire Airlines in February 1989. Sold to Waglisla Air in Canada as C-FVQE in July 1995 and Vancouver based Western Express Air Lines in November 1995. Withdrawn from use in 2005 and later scrapped