Royal Air Force Matching or more simply RAF Matching is a former Royal Air Force station located east of Harlow, Essex and northeast of London. Opened in 1944, it was used by both the Royal Air Force and United States Army Air Forces. During the war it was used primarily as a bomber airfield. After the war it was closed in 1946. Today the remains of the airfield are located on private property being used as agricultural fields. History USAAF use Matching was known as USAAF Station AAF-166 for security reasons by the USAAF during the war, and by which it was referred to instead of location. Its USAAF Station Code was "MT". 391st Bombardment Group The first combat organisation, the 391st Bombardment Group, arrived at Matching on 26 January 1944 from Goodman AAF, Kentucky flying Martin B-26 Marauders. Operational squadrons of the group were: 572d Bombardment Squadron (P2) 573d Bombardment Squadron (T6) 574th Bombardment Squadron (4L) 575th Bombardment Squadron (O8) The group marking was a yellow triangle painted on the tail fin of their B-26s. The first mission was flown on 15 February and 150 more were completed before the group moved into France in late September 1944. The group moved onto the continent, transferring to Roye/Amy, France (ALG A-73) on 19 September 1944. The group then switched to Douglas A-26 Invaders and flew its last mission on 3 May 1945 from Asche, Belgium (ALG Y-29). The 391st Bomb Group returned to the United States in October and was inactivated at Camp Shanks, New York on 25 October 1945. With the move of the 391st to France, this was the end of Matching airfield's association with the Ninth Air Force as a combat airfield. Royal Air Force use Douglas C-47 Skytrains of IX Troop Carrier Command were detached to Matching later in 1944 for exercises with British paratroops. In 1946 the airfield was closed and sold to private owners. Post war With the facility released from military control, it was rapidly returned to agricultural use and the concrete was soon removed for road hardcore but the hangar on the technical site survived for farm use. However, in the late 1980s the T-2 Hangar was dismantled and re-erected at North Weald for Aces High where it was used for TV productions, including 'The Crystal Maze' set. Current use The control tower still stands a half century after it was built