14.10 Radio equipment: sea areas A1, A2 and A3
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Statutory Documents - IMO Publications and Documents - International Codes - HSC 2000 Code - International Code of Safety for High-Speed Craft, 2000 – Resolution MSC.97(73) - Chapter 14 - Radiocommunications - 14.10 Radio equipment: sea areas A1, A2 and A3

14.10 Radio equipment: sea areas A1, A2 and A3

  14.10.1 In addition to meeting the requirements of 14.7, every craft engaged on voyages beyond sea areas A1 and A2, but remaining within sea area A3, shall, if it does not comply with the requirements of 14.10.2, be provided with:

  • .1 a recognized mobile satellite service ship earth station capable of:

    • .1.1 transmitting and receiving distress and safety communications using direct-printing telegraphy;

    • .1.2 initiating and receiving distress priority calls;

    • .1.3 maintaining watch for shore-to-ship distress alerts, including those directed to specifically defined geographical areas; and

    • .1.4 transmitting and receiving general radiocommunications, using either radiotelephony or direct-printing telegraphy;

  • .2 an MF radio installation capable of transmitting and receiving, for distress and safety purposes, on the frequencies:

    • .2.1 2187.5 kHz using DSC; and

    • .2.2 2182 kHz using radiotelephony;

  • .3 a radio installation capable of maintaining a continuous DSC watch on the frequency 2187.5 kHz which may be separate from, or combined with, that required by 14.10.1.2.1; and

  • .4 means of initiating the transmission of ship-to-shore distress alerts by a radio service operating either:

    • .4.1 through the polar-orbiting service on 406 MHz; this requirement may be fulfilled by the satellite EPIRB, required by 14.7.1.6, either by installing the satellite EPIRB close to, or by remote activation from, the position from which the craft is normally navigated; or

    • .4.2 on HF using DSC; or

    • .4.3 through a recognized mobile satellite service by an additional ship earth station.

  14.10.2 In addition to meeting the requirements of 14.7, every craft engaged on voyages beyond sea areas A1 and A2, but remaining within sea area A3, shall, if it does not comply with the requirements of 14.10.1, be provided with:

  • .1 an MF/HF radio installation capable of transmitting and receiving, for distress and safety purposes, on all distress and safety frequencies in the bands between 1605 kHz and 4000 kHz and between 4000 kHz and 27,500 kHz:

    • .1.1 using DSC;

    • .1.2 using radiotelephony; and

    • .1.3 using direct-printing telegraphy;

  • .2 equipment capable of maintaining a DSC watch on 2187.5 kHz, 8414.5 kHz and on at least one of the distress and safety DSC frequencies 4207.5 kHz, 6312 kHz, 12,577 kHz or 16,804.5 kHz at any time, it shall be possible to select any of these DSC distress and safety frequencies. This equipment may be separate from, or combined with, the equipment required by 14.10.2.1;

  • .3 means of initiating the transmission of ship-to-shore distress alerts by a radiocommunication service other than HF operating either:

    • .3.1 through the polar-orbiting satellite service on 406 MHz; this requirement may be fulfilled by the satellite EPIRB required by 14.7.1.6, either by installing the satellite EPIRB close to, or by remote activation from, the position from which the craft is normally navigated; or

    • .3.2 through a recognized mobile satellite service by a ship earth station, this requirement may be fulfilled by:

      • .3.2.1 an Inmarsat ship earth station; or

      • .3.2.2 the satellite EPIRB, required by 14.7.1.6, either by installing the satellite EPIRB close to, or by remote activation from, the position from which the craft is normally navigated; and

  • .4 in addition, the craft shall be capable of transmitting and receiving general radiocommunications using radiotelephony or direct-printing telegraphy by an MF/HF radio installation operating on working frequencies in the bands between 1605 kHz and 4000 kHz and between 4000 kHz and 27,500 kHz. This requirement may be fulfilled by the addition of this capability in the equipment required by 14.10.2.1.

  14.10.3 It shall be possible to initiate transmission of distress alerts by the radio installations specified in 14.10.1.1, 14.10.1.2, 14.10.1.4, 14.10.2.1 and 14.10.2.3 from the position from which the craft is normally navigated.

Parent topic: Chapter 14 - Radiocommunications
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