These are sites by TV and radio fans. If you want to add your site, leave a link in the comments below and if it fits in with these ones I’ll add it in.
Hunter’s Planet of the Apes Archive
This fan site has been running for a long time (I think I first saw it around 2005). It's great. It's got everything Ape-related and it inspired me in making this site.
TVBrain
TV Brain: Database of UK Television programmes from 1936 onwards. Full archive holdings; and a guide to missing, untransmitted or lost editions of TV programmes.
A History of Television Studios in London
TV Studio History website focuses on the buildings and facilities of the various (BBC, ITV, Independent etc.) studios over the years.
Archive Television Musings
“To waste one second of one’s life is a betrayal of one’s self! I wonder what’s on television?”