Voice FM 99.9 (call sign: 3BBB) is a Community radio station broadcast in Ballarat, Australia. It was established in 1982 to cater for the needs of those people who are denied access to, and those who are not adequately served by existing media in Central Victoria.
The station began full-time broadcasting in 1984, received its full license in 1986 and was named 3BBB after its callsign 3BBB became Voice FM in 2000 and is operated as a cooperative - Ballarat Community FM Radio Co-operative Limited.
5BBB, branded as Triple B FM, is a community radio station in the Barossa Valley, South Australia. Its studios are located in the former Tanunda railway station, and its transmitter on Kaiser Stuhl broadcasts the station to the Barossa Valley and surrounds, with its signal audible as far south as Adelaide. It broadcasts on a frequency of 89.1 MHz, although it launched on 91.9 and then moved to 101.5: both moves were to prevent interference with nearby broadcasters (ABRS and 5UV respectively).
Hit 105 (call sign: 4BBB) is a commercial FM radio station broadcasting on 105.3 MHz in Brisbane, Australia. It is part of Southern Cross Austereo's Hit Network. Hit 105's primary audience is 10 to 24 age group. The station was previously branded as B-105 FM following its conversion from AM to FM. This lasted until a co-branding as "Hit 105.3 B 105", then as "Hit B 105" and finally dropped the "B" reference to its present brand identity "hit 105". The B had referred to Brisbane.
The station shares branding with SCA's Perth (Hit 92.9) and Adelaide (Hit 107) stations.
The station now known as Hit 105 began life as 4BK, commencing transmission on 1930 on the AM band, initially on the frequency 1290 kHz before changing to 1300 kHz on 1 Sep 1935 (to accord with the new Australian 10 kHz channel spacing raster). Again the implementation by Australia of the 9 kHz channel spacing raster developed by the ITU and formalised in the 1975 Geneva Plan necessitated 4BK moving to 1296 kHz on 23 November 1978.