There is no such thing as a national guard group.
The US Army National Guard trace their roots back to the Massachusetts state militia founded on December 13, 1636.
Massachusettes.
Air National Guard was created in 1947.
1636.
Hutchinson Air National Guard Base was created in 1925.
Savannah Air National Guard Base was created in 1941.
Portland Air National Guard Base was created in 1940.
Bangor Air National Guard Base was created in 1927.
Selfridge Air National Guard Base was created in 1917.
Rickenbacker Air National Guard Base was created in 1942.
Lincoln Air National Guard Base was created in 1943.
Harrisburg Air National Guard Base was created in 1917.
Van Nuys Air National Guard Base was created in 1942.
Sioux City Air National Guard Base was created in 1942.
Forbes Field Air National Guard Base was created in 1942.
McGhee Tyson Air National Guard Base was created in 1952.