The 646th Aircraft Control Squadron was the operational USAF unit of Highlands Air Force Station and manned a flight at Texas Tower 4, a Highlands offshore radar annex from 1959 until it collapsed into the Atlantic Ocean in 1961, killing 28 people.
The 646th Aircraft Control Squadron was the operational USAF unit of Highlands Air Force Station. The 646th Aircraft Control Squadron manned a flight at Texas Tower 4. It collapsed into the Atlantic Ocean in 1961. It was killing 28 people. Texas Tower 4 was a Highlands offshore radar annex from 1959.