How to Use a VHF Radio
The VHF, or very high frequency, radio is one of the most important safety tools on a boat. VHF is a reliable communication device and its airwaves are constantly monitored by other boaters and by maritime authorities. Whether you are in an emergency or just have something mundane to ask another vessel, follow these steps to use a VHF radio.
Instructions
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Set your channel. Before you go out you should set the channel of your VHF so you can monitor communications. If you are going out and want to communicate with another vessel agree on a predetermined channel. In normal situations, leave your VHF tuned to channel 16, which is the universal emergency channel. Keep an ear out for any emergency calls for assistance that might be in your vicinity.
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Use VHF procedure to speak. To hail or begin a conversation with another boat, state the name of the vessel your are talking to two or three times in succession. Then state your vessel's name, once or twice. Say "over" when you are finished your sentence. Wait until the other vessel responds so you can agree on a channel to speak on. Then, get off of channel 16 to talk.
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Send a distress call. There are two types of distress calls that you can use on the VHF. The first is a PAN PAN call which is a dangerous but non-life threatening situation. The second, more serious distress call is a MAYDAY call. To make a distress call, go to channel 16. Begin the call by repeating "PAN" or "MAYDAY" three times, depending on the type of call. Then, state your vessel name, your location, the nature of your emergency and what assistance you require.
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Hear a distress call. If you hear a distress call you should first wait for authorities to respond to the call. If no authorities respond to the emergency call, then respond by hailing the other vessel and identifying your boat. Ask the boat's location, nature of emergency, number of crew and types of injury if there are any. After you have gathered this information try to broadcast it again on channel 16 to find emergency assistance.
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