This is the primary means of passing messages rapidly to ships at sea. It may also be referred to as Naval Broadcast. Coverage of a Broadcast Area is achieved by the simultaneous radiation of a High Power Multi-Frequency Broadcast.
Yeyona ndlela yokudlulisa umyalezo ngokukhawuleza kwiinqanawa elwandle. Ingabizwa ngokuba luSasazo looMatiloshe. Ingingqi yosasazo ifunyanwa ngemitha elandelelanayo yosasazo lobuninzi obuphezulu bamandla.