 However, September 18, 1947 is considered the West Virginia Air National Guard's official birth, which is concurrent with the establishment of the United States Air Force as a separate branch of the United States military under the National Security Act of 1947.On October 10, 1950, the 167th FS and all personnel were sworn in for 21 months of active duty during the Korean War.Most personnel and all aircraft became part of the 123d Fighter-Bomber Wing, located at Godman Army Airfield, Kentucky.