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Communications and Log Keeping

This manual outlines essential VHF radio communication protocols for Search and Rescue (SAR) operations. It emphasizes the importance of maintaining a constant watch on designated channels, particularly Channel 16, while logged on to the SAR system. All communication must be professional, as these messages are public. The use of both fixed and handheld VHF radios is covered, including features such as power settings, monitoring channels, and the significance of maintaining a watch during crew disembarkation. Proper log-keeping and transmission protocols are also highlighted.

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Communications and Log Keeping

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  1. Communications and Log Keeping SAR Crew Manual Chapter 4 2008

  2. VHF Radio

  3. VHF Radio Use • Rescue vessel communications link to SAR system • Once logged on, vessel must maintain watch at all times on designated channel • Rescue vessel must log off on return to base

  4. VHF Radio Use • Must maintain watch on Ch 16 at all times when under way • All communications must be professional, as everyone can hear what is being said • Use Scan feature to monitor working channels, e.g. 04A, 12, 16 and 83A

  5. Fixed VHF Radio • Higher power (25 Watts max.) • Higher antennae • Must be set up / continually adjusted for proper use • Other Features: • PA system • Fog signals

  6. Special Functions Volume Wx Channel Transmit Power Squelch Distress

  7. Hand Held Radio Volume PTT Squelch Channel

  8. Hand Held Radio • Portable Communications • Limited Battery Life • Lower Transmit Power (5 Watts Max) • Mainly for Crew and Rescue vessel communications

  9. Rules for Communication • All transmissions to other vessel or JRCC must be made through the coxswain • Search coordination, information processing, log keeping • BASS • Brevity • Accuracy • Speed • Secrecy

  10. Crew Communications • Whenever crew are off the rescue vessel, a watch must be maintained on Ch 62A • Crew to complete a communications check before disembarking the rescue vessel during a mission • All communications from handheld go only to own rescue vessel

  11. Electronic Emergency Signaling DSC Distress EPIRB

  12. COPSAS SARSAT

  13. Log Keeping

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