Foundation

A camp for Royal Danish Army recruits was established at the site in 1910. The airfield was built in 1934. Over the next few years, hangars and facilities for five squadrons were built. The first of these was a command squadron for the air wing. It was followed by a fighter squadron and a reconnaissance squadron of each of two army divisions.^[2]

World War II

The Fokker C.V reconnaissance aircraft and Fokker D.XXI fighters stationed at the air base were tasked with the defense of Copenhagen but many of them were not combat ready at the start of World War II when Denmark was occupied by Nazi Germany since their locally produced machine guns had not yet been installed. At 05:25 am on 9 April 1940, the air base was attacked by Messerschmitt Bf 110 aircraft of the German Luftwaffe. During the attack, which came in five waves and only lasted about 45 minutes, almost all of the Danish aircraft were destroyed. A reconnaissance aircraft which had just taken off was shot down, killing its crew. The Germans were only aiming for aircraft, leaving the air base infrastructure intact for their own later use. The airfield was used by the Luftwaffe during the rest of the war, stationing several units there. It was also used for captured Allied aircraft, such as a Boeing B-17 Flying Fortress of the United States Army Air Forces in 1944.^[2]

Towards the end of the war, as the German Eastern Front began to collapse, flights with refugees from East Prussia and the Baltic states began coming to the airfield. At the time of the capitulation, 131 aircraft had accumulated at the base. Immediately after the war, the airfield served as a refugee camp.

Post-war history

The Danish army returned in early 1946. A Flight Mechanics School opened at the base in March 1947. The Royal Danish Air Force was founded in October 1950 through the merger of Royal Danish Army Air Corps and the Royal Danish Naval Air Services. In January 1951 Værløse became the home of the Danish Air Command (Flyvertaktisk Kommando) and Eastern Command. It also became home to the Royal Danish Air Force Officers School and the Air Force Sergeant and Reserve Officer School.^[2] Eskadrille 722, a light transport squadron, was also formed at the base. When it was transformed into a search and rescue unit, a station flight was established for minor transport duties.

In 1952, a planned upgrade of the runways to handle jet aircraft resulted in a lot of controversy in the Danish media. Copenhagen municipality supported the local parish council since area would stretch all the way to Søndersø Waterworks, which had just been refurbished for many millions. It was proposed to move the air base to the north of Sjælland, but the Ministry of Defence deemed it too expensive to move the air base. The new NATO standard runway was completed in late 1953. Eastern Command moved to Karup Air Base after being merged with Western Command in 1955. It was replaced by the Training Command at Værløse.

Eskadrille 721 arrived at the airfield in May 1956. In 1974 and 1975 the airfield received another update. A new hangar and 12 concrete shelters were also built in relation with NATO's rapid response plan. A new control tower and a passenger terminal and operations bunker completed the update.

Most of Værløse Air Base was closed down on 1 April 2004. The last flying units moved to Karup, Aalborg and Skalstrup.