DOI Radio Bridon

DOI Radio Bridon (official callsign LHVN-FM) is the Bridon station in the DOI Radio network.

Launch
In 1977, Radio Heaven was launched as a simulcast on AM and FM, the original FM frequency was 91.8 FM, later changed to 105.4 FM in 1987.

Split frequencies
In 1989, Radio Heaven split it's frequencies, with the AM service becoming Heaven Gold, and the FM service becoming Heaven FM.

Acquisition by Corporal plc; rebrand to DOI Radio
In 2009, Heaven FM along with many other FM stations nationwide were acquired by Corporal plc, and 2 years later, the station would rebrand to DOI Radio Bridon to line up with many of the other DOI Radio stations in the country, the local feed would merge with many other DOI Radio feeds in the north of the Laotianlands to form a regional feed in 2017, with plans on merging all of the regional feeds into a national feed soon.