https://www.bbc.com/historyofthebbc/100-voices/radio-reinvented/the-pirates/ Lots in Left menu
Offshore Radio Museum on Radio 390...
http://www.offshoreradiomuseum.co.uk/page261.html where it says about antenna...
A 150-foot (45.72m) wire aerial mast was erected directly on top of one of the fort towers. Because the tower platform sat 80 feet above sea level, the total antenna height reached over 230 feet above sea level, offering incredible propagation across the water to London and the Home Counties.
(Hello Paul, nice to see you back on here, been busy?)
Rod Watts
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Signal down on 648 this weekend? - Dreamer1 October 25, 2026, 11:39 pm
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