TLRC have had a further format change approved by Ofcom, meaning Warminster's 3TR fm can be co-located within the studios of Spire FM in Salisbury.
The regulators have also agreed that six hours of weekday daytime programming can be shared between the two stations.
In making the application, regional programme controller Steve Bulley stated:"We are confident that our audience will experience no noticeable change to what they hear from their local radio station. We don't anticipate an adverse reaction to our plans."
Within the measured coverage area of 3TR fm are 18,400 adults, well within the guidelines set by Ofcom on co-location.
The six hours of shared weekday peaktime programming can now originate from the Spire FM studios in Salisbury City centre.