On this page about 96.9 Chiltern FM:
Chiltern FM is an Independent Local Radio station based at Goldington Road in Bedford. Their signal comes from the main regional Sandy Heath transmitter. Chiltern was owned by the Chiltern Radio Network, which also owned Milton Keynes station Horizon Radio, Severn Sound for Gloucester, Galaxy Radio for Bristol and Northants 96. GWR Group took over the Chiltern Radio Network in 1995, changing the name of this station to B97. The name was later restored.