Russty_Russ #Retro on Twitter: "#OnThisDay 1978 : All BBC national radio stations change their medium or long wave transmission wavelength as part of a plan for BBC AM broadcasting in order to
![Amazon.com: Rapture Frequency (The Wire) (Audible Audio Edition): Abbie Spallen, Abbie Spallen, Richard Dormer, Esther Hall, Shaun Dooley, Philip Jackson, Marty Maguire, Richard Howard, Paul Kennedy, Susie Kelly, Laura Conway, BBC Worldwide Amazon.com: Rapture Frequency (The Wire) (Audible Audio Edition): Abbie Spallen, Abbie Spallen, Richard Dormer, Esther Hall, Shaun Dooley, Philip Jackson, Marty Maguire, Richard Howard, Paul Kennedy, Susie Kelly, Laura Conway, BBC Worldwide](https://m.media-amazon.com/images/I/51FJ+j6dXRL.jpg)
Amazon.com: Rapture Frequency (The Wire) (Audible Audio Edition): Abbie Spallen, Abbie Spallen, Richard Dormer, Esther Hall, Shaun Dooley, Philip Jackson, Marty Maguire, Richard Howard, Paul Kennedy, Susie Kelly, Laura Conway, BBC Worldwide
![BBC Archive on Twitter: "#OnThisDay 1978: BBC Radio frequencies changed. Nationwide explained the changes, with a little help from a giant novelty radio and a scout. https://t.co/gZYRYHVXvg" / Twitter BBC Archive on Twitter: "#OnThisDay 1978: BBC Radio frequencies changed. Nationwide explained the changes, with a little help from a giant novelty radio and a scout. https://t.co/gZYRYHVXvg" / Twitter](https://pbs.twimg.com/media/EngLpmyXIAEw6AN.jpg)