Where is the base of the combined arms division which was supported by 4-227 ARB?
4th Battalion, 227th Aviation Regiment: The 4th Battalion 227th Aviation Regiment is an attack reconnaissance battalion, also known as 4-227 ARB supporting the 1st Cavalry Division. 1st Cavalry Division (United States): The 1st Cavalry Division ("First Team") is a combined arms division and is one of the most decorated combat divisions of the United States Army, as well as the other four branches of the U.S. military.
i don't know