Paul Rusling wrote on Facebook:

A very special weekend, without doubt. Easter weekend is the time to celebrate the birth of Radio Caroline, which gave the UK its first all-day music radio and helped jump-start the music explosion of the 60s. Pirate Radio Memories is an exhibition of all kinds of radio ship artefacts and they have a major show at RAF Hemswell Cliff on Sunday (11to4) - at the BEM (broadcast engineering museum). A super day out for all radio and TV fans, and it's next door to the market & antique centre (its in Capper Avenue, DN21 5XS)