The station commenced operations on 1 August 1931 as 2KO, based in the Newcastle suburb of Kotara, hence the call-sign. Founded by Allen Fairhall 2KO was licensed to The Newcastle Broadcasting Company. The station operated on 1415 kHz with a transmission strength of 25 watts. The station launched from the backyard of a resident's home, with the licensee's dining room being the only studio the station had at the time. Programs ran from 7 to 10 p.m., later moving into daytime programming. Ten minutes of ad time was sold during the week, selling around 15 pounds of revenue for the station. Chief Engineer was K. N. Greenhalgh AMIRE. Studio & Production Manager was 2KO Chief Announcer Harold Pickhover. Advertising & Merchandising Manager was Keith F. Winser F.O.A. Two years later in 1933, the station moved its AM transmitter to Sandgate, and was operated from several locations including 72 Hunter Street, Newcastle until January 1937, when new studios and offices in the heart of Newcastle in the CML Building at 110 Hunter Street. In its time on the AM band, the station had its power increased twice, first to 2,000 watts, and then to 5,000 watts, using a directional aerial system. In the days before television, peak listening time was around 8pm, but with television arriving in the country in the late 1950s, the station had to change formats to survive the new medium. This was even more the case when 2KO's owners at the time, United Broadcasting Company , itself owned by the local Lamb family, was part of the consortium that brought television to Newcastle, launching NBN Television on channel 3 in 1962. These changes led to 2KO becoming a Top 40 music radio station. This took the audience by storm, and helped re-established radio as the personal medium. In 1978, as part of a nationwide realignment of radio station frequencies, 2KO moved to 1413 kHz. In May 1988, 2KO moved to facilities at 252 Pacific Highway Charlestown. KOFM / NXFM use MAESTRO for music play out & Automation after network programs until live assist. On 12 October 1992, 2KO converted to the FM band, changing its callsign to 2KKO, and branding itself as KOFM 102.9. Four years later, on 22 January 1996, the parent company of KOFM, Radio Newcastle Pty. Ltd., was purchased by Austereo. A few more years later, Austereo sold 50% to RG Capital Radio Network, whose stake in the station then transferred in 2004 to Macquarie Regional RadioWorks, upon the purchase of RG Capital's stations. On April 2011Southern Cross Media bought out Austereo for $714 million giving Southern Cross Media full ownership of KOFM. In late June 2017, the station again moved but this time to state of the art facilities in 18 Honeysuckle Drive. On 9 November 2018, KOFM was renamed to 102.9 Triple M Newcastle.
News Presenters: Dan Flegg, Hannah Sly, Madeline Larson
Rugby League coverage
Following Broadcast Operations Group's decision not to carry the Continuous Call Team from 2GB in Sydney, and therefore, ruling that rival 2HD could not carry Newcastle Knights games, KOFM picked up the program, beginning 2006. They also poached long time 2HD commentator Gary Harley to continue his role as commentator on Knights games until dismissal early 2014. They do not carry 2GB's coverage anymore due to 2MMM's Successful bid for NRL Broadcast rights.