[radio station] WSC was the call sign of Radio Corporation of America`s (RCA) marine coast radio station located at first at Siasconset, Nantucket Island, Massachusetts USA and later near Tuckerton, New Jersey, in West Creek, New Jersey. ==Station history== At first the station was owned and operated by the Marconi Company, later by America... Found on http://en.wikipedia.org/wiki/WSC_(radio_station)