Delivered new to Trans Australia 5th Feb 1970 and sold as N741L to Sunworld 6th Nov 1986. To Midway Airlines as N929ML 10th Feb 1988 and to Ross Aviation as N192SA 1st July 1992. NASA leased it as N650UG June 1994 and it finally ended up with Taesa as XA-TKN 8th June 1998. It crashed just after take off from Uruapan 9th Nov 1999