Here are a number of sites, resources that as an enthusiast, WW historian, serviceman or family member of the 14th Air Force you might enjoy and find relevant.
Army Air Corps Library and Museum Museum of World War I, World War II. Army Air Service, Army Air Corps, Army Air Forces.
14th Air Force History
US National Archives
Air Force Historical Research Agency
Sons of Liberty Museum US Army, US Marines, US Navy, US Air Force. World War I, World War II, Korea, Vietnam History. Military Veteran History.