What does a flashing green light to an aircraft in the air signify?

• A. Prepare for takeoff
• B. Return for landing
• C. Proceed to next destination
• D. Maintain current altitude

Answer: (B)

A flashing green light to an aircraft in the air signifies that the aircraft should return for landing. This signal is part of the standard visual signals used by air traffic control to communicate with pilots, especially when radio communications may be compromised or unavailable.

The flashing green light indicates urgency and directs the pilot to prioritize returning to the airport. This can occur in various situations, such as when an aircraft has been given instructions to conduct a go-around or needs to land after a period of holding. Understanding this signal is crucial for pilots, as it helps ensure safety and efficiency in airport operations.

The other options do not accurately represent the meaning of a flashing green light. Preparing for takeoff, proceeding to the next destination, or maintaining altitude are not indicated by this specific signaling method. Instead, they are associated with different lights or instructions utilized in air traffic control communication.