 It was the FM counterpart to AM 1450 WWPB (now WKAT) and ran at 8,500 watts, a fraction of its current power.It was one of only three FM stations on the air in Miami in the post-war years and it mostly simulcast WWPB.In the late 1950s, WWPB-FM became a classical music station, affiliating with WQXR in New York City, which had a network of classical programming for FM stations.