Dennis had been a radio enthusiast for many years, having participated with land based pirates South East Sound and Radio Jackie.
In May 1986, Dennis was first heard on Radio Caroline from the Ross Revenge and appeared on the station again later in the year.
In March 1987 he joined the engineering team on board the MV Communicator, which by then was used by Laser Hot Hits 576 where he also presented several programmes.
Later, Dennis worked at ILR station Mellow 1557 in Essex and participated in the RNI revival broadcasts from former lightship, LV 18, in 1999 and 2000. He was also a presenter on the Frinton based tribute station, Big L.
Dennis owned a disco equipment supply shop and a window/conservatory company in Reigate.
He died on 9th July 2021 after a long battle with cancer.
Additional information courtesy Pirate Radio Hall of Fame