World War II

The squadron was first organized at Key Field, Mississippi in February 1943 as the 620th Bombardment Squadron, one of the four original squadrons of the 404th Bombardment Group. The squadron was initially equipped with a mix of Douglas A-24 Banshees and Bell P-39 Airacobras. In July 1943, the squadron moved to Congaree Army Air Field, South Carolina, where it was redesignated the 506th Fighter-Bomber Squadron The following month. In early 1944, the squadron converted to Republic P-47 Thunderbolts. Completing its training for combat in March, it deployed to the United Kingdom.^[3][4]

506th Fighter Squadron P-47 Thunderbolts^{[lower-alpha 4]}

The squadron arrived at its first overseas station, RAF Winkton, England in early April. It became operational on 1 May and began bombing and strafing targets in France to help prepare for Operation Overlord, the invasion of Normandy. At the end of the month, it dropped the "Bomber" from its name and became the 506th Fighter Squadron, but retained the air support mission. The squadron provided top cover for the landings on D-Day. A month later, on 6 July, the squadron moved to Chippelle Airfield in France, from which it provided air support for Operation Cobra, the Allied breakout at Saint-Lô, later that month. Despite suffering heavy losses from flak, the squadron helped cover four armored divisions dunging the breakout.^[4] This support earned the squadron the French Croix de Guerre with Palm.^[3]

The squadron supported the Allied advance across the Netherlands, operating from bases in France and from Sint-Truiden Airfield, Belgium. Its actions in this area, resulted in the squadron being cited in the order of the day of the Belgian Army and the award of the Belgian Fourragère for its contributions to the liberation of the Belgian people.^[3] On 10 September, the squadron participated in three armed reconnaissance missions. On these missions, despite adverse weather and heavy antiaircraft fire, the squadron attacked lines of communications, factories and rail targets as ground forces advanced. These missions earned the squadron the Distinguished Unit Citation.^[4]

During December 1944 and January 1945, attacked German positions during the Battle of the Bulge. Later it supported Operation Lumberjack and the establishment of a bridgehead on the west bank of the Rhine in March 1945. The squadron also flew air interdiction missions, strafing and bombing troop concentrations, railroads, highways, bridges, ammunition and fuel dumps, armored vehicles, docks, and tunnels. It covered bombing missions by Boeing B-17 Flying Fortresses, Consolidated B-24 Liberators, and Martin B-26 Marauders.^[4] On 4 May, the squadron flew armed reconnaissance missions that would prove to be its last combat missions of the war.^[5]

The squadron briefly served with U.S. forces in the American occupation zone of Germany before returning to the United States in August 1945. It reassembled at Drew Field, Florida on 11 September, but was inactivated on 9 November 1945.^[3]

Oklahoma Air National Guard

The 506th Fighter Squadron was redesignated the 185th Fighter Squadron and allotted to the National Guard on 24 May 1946. It was organized at the Westheimer Airport, Oklahoma, and was extended federal recognition on 18 December 1947. The squadron was equipped with North American P-51D Mustang fighters and was assigned to the Oklahoma National Guard's 137th Fighter Group.

The 137th Fighter Group provided command and logistical support for both the 185th and the 125th Fighter Squadrons, based at Tulsa Municipal Airport. The 125th performed air defense training missions over Northern Oklahoma and the panhandle; the 185th trained over Southern Oklahoma to the Texas border.

In April 1949, a tornado struck the Airport at Norman. The damage was considered too extensive for economical repair and the decision was made to move the 185th Fighter Squadron to Will Rogers World Airport in Oklahoma City. The move was accomplished on 6 September 1949. Fortunately, none of the unit's F-51D aircraft were destroyed due to all being checked out by pilots for training flights away from base.

Tactical airlift

A squadron C-130H flies over snow blanketed New Mexico to deliver hay to cattle stranded after a major blizzard hit the area in December 1997^{[lower-alpha 5]}

In 1975 the squadron became the 185th Tactical Airlift Squadron when it was re-equipped with the Lockheed C-130A Hercules tactical airlifter. In June 1979 the 185th Tactical Airlift Squadron was the first Air National Guard unit to receive C-130H aircraft, receiving new aircraft direct from Lockheed.

In subsequent years the squadron served in humanitarian missions worldwide. During the 1990s the 185th provided counter-drug support coordinated through the Oklahoma Bureau of Narcotics and Dangerous Drugs. As of mid-2001, numerous drug enforcement operations had resulted in the destruction of 7.2 million marijuana plants, estimated 4.1 billion dollars in destroyed drugs, 814 arrests, 165 seized weapons, and 1.1 million dollars in currency and assets seized.

Following the Oklahoma City bombing in April 1995, unit air guardsmen provided site security and medical, rescue, and recovery personnel, assisting in every aspect of the disaster rescue and recovery effort. The squadron provided operational support during the 1991 Gulf War, and contributed logistical assistance in Bosnia in the late 1990s. Personnel from the squadron aided New Mexico ranchers faced with livestock devastation after severe winter storms covered the grasslands with snow. 137th aircrew delivered much needed hay to starving livestock, averting near disaster to New Mexico's livestock industry.

Current status

As a result of the National Defense Authorization Act of 2015, the squadron transitioned from Air Mobility Command as an associate KC-135R unit at Tinker AFB to Air Force Special Operations Command as a MC-12W unit. The unit ceased operations as an associate unit flying KC-135s in the summer of 2015.

It started receiving its MC-12W aircraft in July 2015, returning to its previous home of Will Rogers World Airport/ANG Base. The squadron first deployed to support United States Special Operations Command elements in October 2017. While commonly known as "Liberty," after the Second World War Liberty ships, the aircraft does not have an official nickname, and AFMC's Project Liberty Office was closed upon transfer of the aircraft to the Project Javaman Office for support to United States Special Operations Command. 'Javaman' was named after a declassified World War II naval project involving remote control attack boats controlled by retrofitted bomber aircraft.

Assignments

• 404th Bombardment Group (later 404th Fighter-Bomber Group, 404th Fighter Group), 4 February 1943 – 9 November 1945^[6]
• Oklahoma Air National Guard, 18 February 1947
• 137th Fighter Group, 1 September 1947
• 140th Fighter Group, 10 October 1950
• Fourteenth Air Force, 1 April 1951
• 118th Tactical Reconnaissance Group, April 1951 – 1 January 1953
• 137th Fighter-Bomber Group (later 137th Fighter-Interceptor Group, 137th Air Transport Group, 137th Military Airlift Group), 1 January 1953
• 137th Military Airlift Wing (later 137th Tactical Airlift Wing), 10 December 1974
• 137th Operations Group (later 137th Special Operations Group), 16 May 1992 – present

Stations

Aircraft

Notes

Explanatory notes

Citations

Bibliography

 This article incorporates public domain material from the Air Force Historical Research Agency

• Anderson, Capt. Barry (1985). Army Air Forces Stations: A Guide to the Stations Where U.S. Army Air Forces Personnel Served in the United Kingdom During World War II (PDF). Maxwell AFB, AL: Research Division, USAF Historical Research Center. Archived from the original (PDF) on 23 January 2016. Retrieved 28 June 2017.
• Cornett, Lloyd H; Johnson, Mildred W (1980). A Handbook of Aerospace Defense Organization, 1946 - 1980 (PDF). Peterson AFB, CO: Office of History, Aerospace Defense Center. Archived from the original (PDF) on 13 February 2016. Retrieved 23 March 2012.
• Johnson, 1st Lt. David C. (1988). U.S. Army Air Forces Continental Airfields (ETO) D-Day to V-E Day (PDF). Maxwell AFB, AL: Research Division, USAF Historical Research Center. Archived from the original (PDF) on 29 September 2015. Retrieved 26 June 2017.{{cite book}}: CS1 maint: numeric names: authors list (link)
• Maurer, Maurer, ed. (1983) [1961]. Air Force Combat Units of World War II (PDF) (reprint ed.). Washington, DC: Office of Air Force History. ISBN 0-912799-02-1. LCCN 61060979. Retrieved 17 December 2016.
• Maurer, Maurer, ed. (1982) [1969]. Combat Squadrons of the Air Force, World War II (PDF) (reprint ed.). Washington, DC: Office of Air Force History. ISBN 0-405-12194-6. LCCN 70605402. OCLC 72556. Retrieved 17 December 2016.
• Robertson, Bruce, ed. (1961). United States Army and Air Force Fighters 1916-1961. Hertfordshire, England: Harleyford Publishers, Lts. ISBN 9780900435126.
• Rogers, Brian. (2005). United States Air Force Unit Designations Since 1978. Hinkley, UK: Midland Publications. ISBN 1-85780-197-0.
• Rosenfeld, Susan; Gross, Charles J. (2007). Air National Guard at 60: A History (PDF). Bolling AFB, DC: Air National Guard History Office. Archived from the original (PDF) on 13 February 2016. Retrieved 20 September 2015.
• Rust, Kenn C. (1967). The 9th Air Force in World War II. Fallbrook, CA: Aero Publishers, Inc. LCCN 67-16454.
• Watkins, Robert (2008). Battle Colors. Vol. III Insignia and Markings of the Ninth Air Force in World War II. Atglen, PA: Shiffer Publishing Ltd. ISBN 978-0-7643-2938-8.