DCF77 is a German longwave time signal and standard-frequency radio station. It started service as a standard-frequency station on 1 January 1959. In June 1973 date and time information was added. Its primary and backup transmitter are located at 50°0′56″N 9°00′39″E in Mainflingen, about 25 km south-east of Frankfurt am Main, Germany.
1960 - UK Offshore Radios
1970 - Radio libres and Alternative Radios
1978 The multiplication of the emittings nodes
On the starchat network look for #pirateradio and #wunclub be ready with a shortware receiver or use websdr (online networked radio).