Gore Field, 1944 A view of some of the buildings constructed at the Great Falls Municipal Airport  for the 7TH Ferry Group.   The Sun River, Missouri River, Anaconda Co. Smelter  and a portion of the city of Great Falls  is visible in the background.    The decision to locate the headquarters of the new  Montana Air National Guard Unit at Great Falls  in 1947 was based in part on the availability of the facilities at  Gore Field.    Photo courtesy Cascade County Historical Society