A ship in distress should have transmit the appropriate alarm signal followed by the distress call and message on one or all of the international distress frequencies is in accordance with the present recommendation A. 550 KHz, 2367KHz and 121.5MHz B. 500v, 2182 KHz and 156.8 MHz C. 550 KHz,2182 KHz and 121.5 MHz D. 500 kHz, 2367 KHz and 243 MHz « Previous Next » Comments
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