Capital Radio (not to be confused with the later British radio station of the same name) was a pirate radio station which operated from international waters off the coast of the Netherlands in 1970. The station was set up by Canadian idealist Tim Thomason. In 1965 Thomason had established the International Broadcasting Society with the intention of bringing together professional broadcasting organisations from around the world. Eventually Thomason decided that the Society should have its own radio station which could be used to broadcast messages from the participating organisations.