WDAS (1480 kHz) is an AM radio station in Philadelphia, Pennsylvania. Owned and operated by iHeartMedia, the station airs a sports format as an affiliate of Fox Sports Radio. WDAS's studios and offices are located in Bala Cynwyd. WDAS's transmitter is located near Fairmount Park, off West Ford Road. By day, the station is powered at 5,000 watts; to avoid interfering with other stations on 1480 AM, it reduces power to 1,000 watts at night and uses a directional antenna at all times. WDAS programming is also heard on an FM translator station, 102.5 W273DO in Philadelphia.