Delivered new to National Airlines as N4610 on 23 Oct 1964. Merged into Pan Am on 07 Jan 1980. Delivered to the USAF as a C-22B serial 83-4610 in Oct 1985. To Dodson Aviation as N4610 on 14 Jan 2002. PWFU at Harare. Registration cancelled on 12 Mar 2004. Last noted on 07 Sep 2014.