Jack 102.3 — CHST-FM

Jack 102.3 (CHST-FM) is a radio station based in London, Ontario, delivering an adult hits format that spans multiple decades and styles. Initially licensed by the CRTC in 1999 and launched the following year, the station quickly became part of the region’s music landscape. In July 2003, it rebranded as Bob FM, embracing the adult hits style and building a reputation for its broad and unpredictable playlists. Today, listeners can enjoy a dynamic selection of music ranging from pop rock to chart-topping tracks of the 1980s and 1990s, along with more recent hits. By offering a mix of nostalgia and contemporary favorites, Jack 102.3 has earned a loyal audience that values variety and spontaneity in radio programming.