Offshore radio acquired the yacht Ceto and installed radio equipment. Unfortunately, the apparatus could not operate properly overboard, the signal being heavily affected by the climate conditions. The transmitter was then replaced by Siemens loudspeakers and the Ceto toured England "broadcasting" gramophone records interspersed by advertising. Unauthorized offshore broadcasting stations operating from ships or fixed platforms in the coastal waters of the Northern Sea first appeared in 1958. There were as many as eleven such stations in the mid-1960s. One of the most popular offshore radio broadcasts in Europe came from Radio Caroline, which developed out both of the strict broadcasting regulations
Irish pirate radio into a middle of the road station complete with local news and chat. Suirside (which was a breakaway group from WLR) was unusual in that at one time it broadcast on Short Wave in addition to the usual FM and MW frequencies. In later years Suirside relaunched under the name 'Crystal City Sound'. A short time later the station relaunched again as NCR (Nolan Cahill Radio), NCR closed down on 26 December 1988. The Co. Waterford town of Dungarvan also had a long running pirate community radio station 'DCR' during the 1980s. DCR ran from a music store called Ben