Air Canada operated this Tristar 1973 - 1986. The airliner was sold to Guiness Peat Aviation in November 1986 and leased to Air Lanka as 4R-ULJ. Returned in 1988, it was next leased to Cathay Pacific Airlines as VR-HOE. Returned again in 1996, it was placed with Air Transat. The airline had a former Eastern Airlines L1011 (N309EA) it acquired in 1989 registered C-FTNB, so this aircraft took the new registration of C-GTSK. It was broken up at Mirabel Airport in 2000.