Sky Harbor was a lot less built up in 1978. Delivered new to TWA as N889TW on 29 Dec 1966. To Aero Ejecutivos as XA-RYI on 27 Nov 1991. Noted with Aeroexo on 01 May 1993. Leased to AVIACSA in Aug 1994 and returned in Mar 1996. WFU and stored at Monterrey, Mexico in Dec 1999.