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ROC-A Radio Operator Certificate (Aeronautical) · Question

Which of the following is the correct Distress signal used to indicate an aircraft is threatened by grave and imminent danger and requires immediate assistance?

MAYDAY is the internationally recognized distress signal. It indicates that an aircraft is in grave and imminent danger and requires immediate assistance, such

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Question: Which of the following is the correct Distress signal used to indicate an aircraft is threatened by grave and imminent danger and requires immediate assistance?

Answer options:

  • PAN PAN, PAN PAN, PAN PAN ✅ MAYDAY, MAYDAY, MAYDAY
  • SECURITE, SECURITE, SECURITE
  • BREAKER, BREAKER, BREAKER

Correct answer: MAYDAY, MAYDAY, MAYDAY

Explanation: MAYDAY is the internationally recognized distress signal. It indicates that an aircraft is in grave and imminent danger and requires immediate assistance, such as fire, mechanical failure, or severe medical emergency.

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