Sr. Master Sgt. Darel Leon McCombie, U.S.A.F. Retired, 81, of Sun City, AZ passed away April 23, 2010. He was born February 24, 1929 in Beggs, Oklahoma. An Air Force veteran and retiree Darel moved to Arizona in 1979 from Missouri and retired as General Mgr. of Bromm Chevrolet in Wickenburg, AZ. Survivors include his wife Donna; son Stephen McCombie, and his sister Doris McDonald. Memorial services will be held at 11:00 a.m. Tuesday, May 4, 2010 at Menke Funeral & Cremation Center Chapel, 12420 N. 103rd Ave., Sun City, AZ. Interment with military honors will follow at 12:30 p.m. at the National Memorial Cemetery of Arizona. In lieu of flowers donations may be made to Interfaith Services, 15800 N. Del Webb Blvd., Sun City, AZ 85351.