Our Aircraft’s History

Grumman OV-1A “Mohawk” (S/N 63-13128; MSN #58A; Bureau #313128 [US Navy]) ~ MAPS own unique Grumman built Mohawk was transferred in 1963 to the US Army then quickly transferred to the US Navy. Here is her known history:

  • 1963 – Built as OV-1A by Grumman Corporation, Bethpage, New York with construction number 58A. 
  • November 1964 – Delivered to the  U.S. Army with serial number 63-13128.
  • July 1965 – Assigned to 20th Aerial Surveillance Target Acquisition (ASTA) Detachment, Fort Riley, Kansas on 1 July 1965.
  • January 1966 – Assigned to 120th ASTA Detachment, Nha Trang, South Vietnam on 15 January 1966.
  • February 1966 – Assigned to 120th ASTA Detachment, Phu Bi, South Vietnam on 15 February 1966.
  • May 1966 – Assigned to 131st Aviation Company, Phu Bi, South Vietnam. on 31 May 1966.  Damaged by ground fire in 1969.  Returned to Grumman for rebuild.
  • Unknown date – Transferred to the U.S. Navy with Bureau Number 313128.
  • June 1972 – Photographed at Navy Test Pilot School Naval Air Station Patuxent River, Maryland on 1 June 1972.
  • December 1976 – Struck off Charge with the U.S. Navy.  Relocated to the  Military Aircraft Storage and Disposition Center (MASDC), Davis- Monthan AFB, Arizona.
  • July 1977 – Recovered and moved to the Pittsburgh Institute of Aeronautics, West Mifflin, Pennsylvania on 28 July 1977.  Used as ground trainer. 
  • December 1997 – Sold to Transupport, Inc., Merrimack, New Hampshire on 8 December 1997. Registered with FAA with registration number N87864.
  • June 2003 – Placed on loan to America Wings Air Museum, Anoka County, Minnesota.  Registered with FAA as N2036P.
  • November 2018 – Arrived at MAPS 16 November 2018. 

 

Specifications & Performance

  • Role: Observation & Light Attack
  • Manufacturer: Grumman
  • First Flight: April 14, 1959
  • Introduction: October 1959
  • Retired from the US Military: September 1996
  • Produced: 1959-1970
  • Number Build: 380
  • Crew: 2 (pilot, observer)
  • Length: 41 ft
  • Wingspan: 48 ft
  • Height: 12 ft 8 in
  • Empty Weight: 12,054 lb
  • Max Weight: 18, 109 lb
  • Engines: 2 x Lycoming T53-L-701 turboprops, 1,400 shp each
  • Cruise Speed: 207 mph
  • Max Speed: 305 mph at 10k ft (Never-exceed speed 450 mph)
  • Range: 944 mi
  • Service ceiling: 25,000 ft

Armament, notable:

  • None

Display notes: Special markings of Vietnam map and a list of all those KIA while flying the OV-1 Mohawk. Also, with her colors in US Army green.

Designed to replace: Cessna L-19 Bird Dog

Replaced by: de Havilland RC-7B (later designation EO-5C) as a stopgap until the Northrop Grumman E-8 Joint STARS became fully operational