Cochise Airlines were a regional commuter airline based at Tucson and operated between 1971 and 1982. Behind is N23AZ c/n TC-260. N25AZ had only been delivered new this very month Oct 1978. To Air Virginia in Apr 1984. Renamed as AVAir on 15 May 1985. To Air Midwest in Feb 1986 and to Nashville Eagle in Jan 1988. WFU at Greenwood, MS in Dec 1990 and cancelled as broken up on 04 Feb 1991.