American Towers Tower Columbia is a 587.9 metre high guy-wired aerial mast for the transmission of FM and TV-programmes in Columbia, Louisiana , USA at 32°05'42.6" N and 92°10'34.3" W). American Tower Mooringsport was built in 1986.
Source
http://wireless2.fcc.gov/UlsApp/AsrSearch/asrRegistration.jsp?regKey=101151
List of masts
