ROC-A Radio Operator Certificate (Aeronautical) · Question
A flashing red light signal from Air Traffic Control to an aircraft in flight indicates:
A flashing red light signal from ATC to an aircraft in flight means the 'Airport unsafe, do not land'. This is a critical signal for safety and must be obeyed i
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Question: A flashing red light signal from Air Traffic Control to an aircraft in flight indicates:
Answer options:
- Cleared to land.
- Return for landing. ✅ Airport unsafe, do not land.
- Clear of active runway.
Correct answer: Airport unsafe, do not land.
Explanation: A flashing red light signal from ATC to an aircraft in flight means the 'Airport unsafe, do not land'. This is a critical signal for safety and must be obeyed immediately.
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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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