In Canada, who is legally required to hold a Restricted Operator Certificate - Maritime (ROC-M) before operating a marine VHF radio on a pleasure craft?
Marine Vhf Regulations And Licensing
Question · Easy
Which body administers the ROC-M examination and issues the certificate to pleasure-craft operators in Canada?
How long is the ROC-M certificate valid once it has been issued?
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A pleasure craft fitted with a marine VHF radio operating only on the marine band requires which authorization for the radio station itself?
Question · Medium
When is a marine radio station licence generally required for a Canadian pleasure craft using VHF?
Marine VHF radio communications are restricted to what general purpose?
Transmitting a false distress message or misusing distress signals on marine VHF in Canada is:
Profane, obscene, or superfluous language on marine VHF radio is:
The contents of marine radio messages overheard but not intended for your station must be:
What identification must a vessel use when making radio calls so that other stations and authorities can identify it?
What is the designated international VHF distress, safety, and calling frequency that all vessels must monitor?
Vhf Channels
After establishing contact with another vessel on Channel 16, what should operators do for routine conversation?
Which VHF channel is reserved exclusively for Digital Selective Calling (DSC) and must never be used for voice transmission?
Channel 13 on marine VHF is primarily designated for what purpose?
What is the difference between a simplex channel and a duplex channel on marine VHF?
On a simplex channel, why can only one station transmit at a time?
Which intership channel is internationally designated for safety communications between vessels?
What is the maximum output power of a typical fixed-mount marine VHF radio, and what lower power is commonly used for short-range calls?
Why should an operator select low power (1 watt) when communicating with a nearby vessel?
Marine VHF radio propagation is best described as:
Equipment Antennas Power
How does increasing the height of a marine VHF antenna generally affect communication range?
Before transmitting on any marine VHF channel, the operator should:
False Alert Prevention And Radio Discipline
What is the correct phonetic word for the letter 'C' in the international phonetic alphabet?
Radiotelephone Calling And Phonetics
Which sequence correctly spells the letters Q, R, S in the phonetic alphabet?
In radiotelephone procedure, the word 'OVER' means:
The procedure word 'OUT' signifies:
If you do not understand a message and need it repeated, the correct phrase is:
When making a routine call to another vessel by voice on a calling channel, the correct order is:
How long should an operator wait and how many times may a call be repeated if there is no answer to a routine call?
What does DSC stand for in the context of marine VHF radio?
Dsc And Mmsi
What is an MMSI?
Before a DSC-equipped VHF radio can be used to its full capability, the operator must:
On which channel does a VHF radio send and receive DSC distress alerts and calls?
Connecting a GPS receiver to a DSC VHF radio provides what important benefit during a distress alert?
How is a DSC distress alert typically activated on a marine VHF radio?
After a DSC distress alert is sent, what should the operator do next if able?
What advantage does a DSC distress alert have over a voice-only MAYDAY call?
An MMSI number that begins with the digits identifying a coast/shore station rather than a ship indicates:
Question · Hard
When you receive a DSC distress alert relayed on your radio and you are able to assist, you should:
Distress Relay Acknowledgement Cancellation
Which spoken word, repeated three times, begins a distress call indicating grave and imminent danger?
Distress Urgency Safety Priorities
The urgency signal used when a vessel has a serious problem but is not in immediate life-threatening danger is:
The safety signal 'SECURITE' (spoken three times) is used to:
Rank the three priority signals from highest to lowest priority:
A MAYDAY distress call by voice should include which of the following key items?
In a MAYDAY call, the word 'OVER' at the end signals that:
Which channel should be used for a voice MAYDAY distress call?
If you hear a MAYDAY call and the Coast Guard or another station is already handling it, you should:
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