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Communication Procedures Flashcards

7 cards from real PCOC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Communication Procedures flashcards as text

  1. What is 'Wilco' short for in radio communication?

    Answer: Will comply

    'Wilco' is an abbreviation of 'will comply,' meaning you understand the message and will carry out the instructions.

  2. A vessel sounds five or more short rapid blasts. What does this signal mean?

    Answer: Danger or doubt about another vessel's intentions

    Five or more short rapid blasts is the danger or doubt signal, used when a vessel is uncertain about another vessel's actions or intentions.

  3. In restricted visibility, what sound signal must a power-driven vessel making way sound at least every two minutes?

    Answer: One prolonged blast

    A power-driven vessel underway and making way must sound one prolonged blast every two minutes in fog or restricted visibility.

  4. What phonetic word represents the letter 'A' in the NATO phonetic alphabet?

    Answer: Alpha

    In the NATO phonetic alphabet, 'A' is spoken as 'Alpha' to avoid confusion with similar-sounding letters.

  5. When should a vessel broadcast a MAYDAY relay?

    Answer: When a vessel in distress cannot transmit its own MAYDAY

    A MAYDAY relay (MAYDAY RELAY) is sent by another vessel on behalf of a distressed vessel that is unable to transmit its own distress call.

  6. Which of the following is the correct format to begin a MAYDAY call?

    Answer: MAYDAY MAYDAY MAYDAY — THIS IS [vessel name x3]

    A MAYDAY call must begin with 'MAYDAY' spoken three times, followed by 'THIS IS' and the vessel name three times.

  7. What does a vessel anchored in fog sound at intervals of one minute?

    Answer: Rapid ringing of a bell for about five seconds

    A vessel at anchor in restricted visibility must ring a bell rapidly for about five seconds at intervals of not more than one minute.

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