When the winter storm hit Texas Tower 4, what was the 646th Radar Squadron's role?
646th Radar Squadron: The 646th Aircraft Control and Warning Squadron was the operational USAF unit of Highlands Air Force Station. 646th Radar Squadron:  The unit manned the Texas Tower 4, an offshore radar annex from 1958 until it collapsed into the Atlantic Ocean on January 15, 1961, killing 28 people.
i don't know