Ex-USAF 57-0518. In the course of its USAF career this aircraft had been designated as an RC-130A for photo-mapping duties. This aircraft became XA-RYZ with Aero Postal de Mexico and as of 2025 was still languishing with several other redundant transports beside Mexico City Airport.

Delivered to the USAF as C-130A with serial 57-518, struck off charge in May 1976 and put into storage at the AMARC facility in Tucson (AZ). After a number of years in storage the Hercules became N9691N in March 1987 with the Military Aircraft Restauration Corp whom later sold the aircraft to AeroPostal Cargo de México in August 1993. Based at Mexico City the C-130 joined another Hercules (XA-RSH) of the same company until both were withdrawn from use at their homebase.

Ex USAF 57-518. Operated with Aero Postal de Mexico circa 1993 to 1996 as XA-RYZ. Last seen stored Mexico City as such in Sep 2009.