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 have attracted the best of the talent from the burgeoning pirate scene – as well as several presenters who had worked on the pirate stations of the 1980s. The station was an instant success, attracting the wrath of commercial operators and the Government regulator. Over the course of its eight-month existence, the station's signals were jammed repeatedly by FM104, one of the (then) only two licensed commercial operators for the Dublin area, and its various mountain transmitter sites were raided by the Department of Communications. Kiss 103 finally closed in November 1994. No station in the history of pirate radio