CISS-FM (105.3 MHz) is a commercial FM radio station in Ottawa, Ontario. The station is owned by Rogers Media and broadcasts a hot adult contemporary format branded on-air as KiSS 105.3. The radio studios and offices are co-located with its sister stations at Thurston Drive and Conroy Road. CISS-FM has an effective radiated power (ERP) of 84,000 watts. The transmitter is in Camp Fortune, Quebec, within Gatineau Park.