KWFN (97.3 FM) – branded as 97.3 The Fan – is a commercial sports radio station licensed to serve San Diego, California. Owned by Audacy, Inc., the station covers both the Greater San Diego market and the San Diego–Tijuana transborder agglomeration, and is the flagship station for the San Diego Padres Radio Network, in addition to being the market affiliate for CBS Sports Radio. The KWFN studios are located in San Diego's Stonecrest neighborhood, while the main station transmitter resides in San Diego's Emerald Hills neighborhood; to expand KWFN's overall reach, the station also utilizes a series of booster relays synchronized with the main signal. In addition to a standard analog transmission, KWFN and the booster relay network broadcast over three HD Radio digital subchannels, and is available online via Audacy. History Country (1964-2017) 97.3 first signed on as KSEA on January 15, 1964. It was owned by Broodmoor Broadcasting, along with KSON (1240 AM). The two stations simulcast their programming. In its early days, KSEA was powered at 25,000 watts, using an antenna at only 220 feet in height above average terrain. Today, KWFN's power and antenna height are double that of KSEA. In 1967, 97.3 began its long run as a country music station, still simulcast with its AM sister station. In 1975, the station call sign was changed to KSON-FM to match its co-owned AM station. KSON-FM had previously been used on stations at 101.5 and at 105.3. In 1985, Jefferson-Pilot Communications acquired KSON-AM-FM. The company filed an application in 1989 to construct a single full-on repeater to help improve KSON-FM's coverage in the rapidly growing suburbs of Northern San Diego County. Plans were cancelled in 1991. In 2003, Jefferson-Pilot instead acquired another station at 92.1 FM, licensed to Escondido, and converted it into a simulcast for KSON-FM to cover Northern San Diego County. The new repeater's call sign became KSOQ-FM, similar to KSON-FM's call letters. Jefferson-Pilot became Lincoln Financial Media when it was acquired by the Lincoln Financial Group in 2006. In 2007, KSON-FM was nominated for the "Top 25 Markets Country Music Station of The Year" award by the Radio & Records magazine. Other nominees included WUSN Chicago, KYGO-FM Denver, WYCD Detroit, KEEY-FM Minneapolis, and WXTU Philadelphia. On March 1, 2009, the station dropped the FM suffix and became KSON, as the AM station was sold and changed its call letters to KNSN. In January