4.1.1.2 The following examples will illustrate the procedure to be used Masters of compulsorily-fitted ships are reminded that a radio log of all distress and urgency communications and safety communications pertaining to their own ship should be kept and maintained onboard their vessels. This procedure is required because the MCTS Centres do not monitor MF/VHF working frequencies. Initial calls must be made directly on the safety and calling frequency 2182 kHz or Ch16. The class of emission to be used for radiotelephony on the frequency 2182 kHz shall be J3E. Where practicable, and having due regard for Vessel Traffic Services and Seaway Control requirements, a listening watch should be maintained on VHF Ch16 (156.8 MHz).Ģ182 kHz and Ch16 (156.8 MHz) shall only be used for distress, urgency and safety communications and for calling purposes. In the interest of safe navigation, and especially during bad weather conditions, masters should ensure that a continuous listening watch is maintained on 2182 kHz.

4.1 Procedures 4.1.1 Radiotelephone Procedures 4.1.1.1 General

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