Cancelled order for Western Air Lines as N1507W. Delivered to the Canadian Armed Forces as 13702 in 1970 then to Omega Air as HR-AMF in 1993. Reregistered as EL-AKT in 1995. To the USAF as 95-0123, converted to an E-8B by Northrop-Grumman and reserailled as 96-0043. Converted to an E-8C in 2001. Stored at Davis-Monthan AFB from 2022.