Pirate radio in the United Kingdom Caroline and Radio London started to broadcast on medium wave to the UK from offshore ships or disused sea forts. At the time, these stations were not illegal because they were broadcasting from international waters. The stations were set up by entrepreneurs and music enthusiasts to meet the growing demand for pop and rock music, which was not catered for by the legal BBC Radio services. The first British pirate radio station was Radio Caroline, which was launched by Irish music entrepreneur Ronan O'Rahilly, and started broadcasting from a ship off the Essex coast in 1964. By 1967 ten pirate
Pirate radio in local telephone directories. Where actual seafaring vessels are not involved, the term "pirate radio" is a political term of convenience as the word "pirate" suggests an illegal venture, regardless of the broadcast's actual legal status. The radio station XERF located at Ciudad Acuña, Coahuila, Mexico, just across the Rio Grande from Del Rio, Texas, US, is an example. While Mexico issued radio station XERF with a license to broadcast, the power of its 250 kW transmitter was far greater than the maximum of 50 kW authorized for commercial use by the government of the United States of America. Consequently,