WSPR (1490 AM) is a commercial radio station licensed to West Springfield, Massachusetts, and serving the Springfield metropolitan area. The station is owned by John Fuller, through licensee Red Wolf Broadcasting Corporation. It airs a Spanish tropical and contemporary hit radio format known as Bomba FM. WSPR programming is also heard on 250-watt FM translator station 104.5 W283CK, West Springfield. Much of the programming originates at WMRQ-HD2 in Hartford, Connecticut, which also feeds a network of FM translator stations around Connecticut.