CBD-FM (91.3 MHz) is a non-commercial public radio station in Saint John, New Brunswick. It is the local Radio One station of the Canadian Broadcasting Corporation and is owned by the Canadian government. The studios are on Main Street in St. John. It is a Class C station, with an effective radiated power (ERP) of 88,960 watts horizontal and 22,243 watts vertical. The tower is at a height above average terrain (HAAT) of 374.6 metres (1,229 ft). The transmitter is on Mount Champlain in Petersville Parish, New Brunswick. Even though Fredericton has its own CBC Radio One station, CBZF-FM 99.5 FM, CBD-FM can easily be heard in the provincial capital. CBD was launched on October 15, 1964