La Vallon Airfield
|La Vallon Airfield (Y-18)
Rhône-Alpes Region, France
|Controlled by||United States Army Air Forces|
La Vallon Airfield is an abandoned World War II military airfield in France, which is located approximately 6 km north-northeast of Montbrison (Departement de la Loire,Rhone-Alpes); about 385 km south-southeast of Paria.
La Vallon was an all-weather temporary sod airfield built by the XII Engineer Command. The runway was 7800' in length; 300' wide and aligned 13/31. The airfield was equipped with an access road was built to the existing road infrastructure; a dump for supplies, ammunition, and gasoline drums, along with a drinkable water and minimal electrical grid for communications and station lighting. Tents were used for billeting and also for support facilities.
Designated as an Advanced Landing Ground Y-18 it was turned over to the United States Army Air Force Twelfth Air Force on 30 August 1944. The 417th Night Fighter Squadron used the airfield between 12 September 1944-5 April 1945, flying Bristol Beaufighters. In addition, the Ninth Air Force 415th Night Fighter Squadron flew Bristol Beaufighters from the airfield between 1–25 September 1944.
When the Americans pulled out in April 1945, the airfield was dismantled by engineers and returned to agriculture. An outline of the airfield remains as agricultural fields in aerial photos today.
- Maurer, Maurer. Air Force Combat Units of World War II. Maxwell AFB, Alabama: Office of Air Force History, 1983. ISBN 0-89201-092-4.
- Maurer, Maurer, ed. (1982) . Combat Squadrons of the Air Force, World War II (reprint ed.). Washington, DC: Office of Air Force History. ISBN 0-405-12194-6. LCCN 70605402. OCLC 72556.
- Johnson, David C. (1988), U.S. Army Air Forces Continental Airfields (ETO), D-Day to V-E Day; Research Division, USAF Historical Research Center, Maxwell AFB, Alabama.
- IX Engineering Command ETO Airfields layout