ROC-A Radio Operator Certificate (Aeronautical) · Question
An aircraft is experiencing a gradual loss of oil pressure, requiring a diversion to the nearest suitable airport. Which radio call is most appropriate?
A gradual loss of oil pressure indicates a serious situation that requires prompt attention and a diversion, fitting the criteria for a 'PAN PAN' call, an urgen
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Question: An aircraft is experiencing a gradual loss of oil pressure, requiring a diversion to the nearest suitable airport. Which radio call is most appropriate?
Answer options: ✅ "PAN PAN"
- "MAYDAY"
- "SECURITE"
- "CHECK ENGINE"
Correct answer: "PAN PAN"
Explanation: A gradual loss of oil pressure indicates a serious situation that requires prompt attention and a diversion, fitting the criteria for a 'PAN PAN' call, an urgency message.
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Question explanations
- Who is responsible for ensuring that a radio operator is qualified to operate an aircraft radio station?
- When ATC issues a clearance, what is the pilot's responsibility regarding that clearance?
- While on an IFR flightplan, ATC instructs you to 'Squawk 4321'. What is your correct read-back?
- In uncontrolled airspace, what frequency is typically used for universal communication with a UNICOM station t
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