Baltimore Municipal Airport was created in 1937.
Stuttgart Municipal Airport was created in 1942.
Warwick Municipal Airport was created in 1946.
Hope Municipal Airport was created in 1944.
Nashua Municipal Airport was created in 1934.
Ephrata Municipal Airport was created in 1943.
Redding Municipal Airport was created in 1944.
Terrell Municipal Airport was created in 1941.
Grenada Municipal Airport was created in 1943.
Miami Municipal Airport was created in 1937.
Zephyrhills Municipal Airport was created in 1942.
Dalhart Municipal Airport was created in 1943.
Millville Municipal Airport was created in 1943.