The aircraft with manufacturer serial number 21593 and line number 544 is a Boeing 737-2H4. It had its maiden flight on 1978-11-27. The last recordered registration was C-GSWJ. The airframe is scrapped.
History:
Southwest Airlines, from 8th of December 1978, registered as N55SW Westjet Airlines, from 14th of July 2000, registered as C-GSWJ Westjet, from 8th of March 2002