The U.S. Army flew the OV-1 operationally in the Vietnam War, with sixty-five lost to accidents, ground fire, and one shot down by a North Vietnamese fighter. The Army also used the aircraft during Operation Desert Storm.
Starting in 1972, the Army National Guard (ARNG) began to receive the Mohawk, with the ARNG eventually operating thirteen OV-1Bs, twenty-four OV-1Cs, and sixteen OV-1Ds serving with three aviation units in Georgia and Oregon. The Oregon Army National Guard Unit operating the Mohawk was located at McNary Field in Oregon (the 1022 M.I. Unit).
U.S. Army OV-1s were retired from Europe in 1992, from Korea in September 1996, and finally in the United States in 1996, superseded by newer systems, newer aircraft, and the evolution of reconnaissance satellites. The OV-1 was primarily replaced by the EO-5C, a militarized version of the de Havilland Canada Dash 7 turboprop airliner equipped with a SLAR system, until the U.S. Air Force's Northrop Grumman E-8 Joint STARS (Joint Surveillance Target Attack Radar System) aircraft became fully operational.
Model Scale 1:35
(ENGINES REMOVED FOR CLARITY)