107 JACK fm Berkshire was an Independent Local Radio station in the English town of Reading.

[3] Like all other Jack FM stations in the United Kingdom, the radio station was mostly an automated service with Paul Darrow providing topical one-liners in between songs as the voice of Jack, plus there was a weekday breakfast show "Jack's Morning Glory" with Robin Banks, and there's also the "Sunday Roast" on Sunday lunchtime with Sir John Madejski who interviewed notable local people.

The consortium behind Reading 107 FM submitted its bid for a local commercial radio station in September 2001 and the licence was awarded by Ofcom in March 2002.

The first presenter was launch programme controller Tim Grundy and the first song was "Listen to the Music" by The Doobie Brothers.

In December 2005, Reading 107 FM changed control again, this time from GMG to Madejski Communications Limited.