The site was manned by 365 and 366 Coast Batteries of 571st Coast Regiment, Royal Artillery, formed from Brean Down Fire Control in December 1941 and disbanded in April 1944.571 Coast Rgt at Royal Artillery 1939–1945.Gen Sir Martin Farndale, History of the Royal Regiment of Artillery: The Years of Defeat: Europe and North Africa, 1939–1941, Woolwich: Royal Artillery Institution, 1988/London: Brasseys, 1996, , Annexes H and M.
