What is the maximum time limit to close a flight plan after reported ETA?

What is the maximum time limit to close a flight plan after reported ETA?

• A. 1 hour
• B. 30 minutes
• C. 2 hours
• D. 24 hours

Answer: (A)

The maximum time limit to close a flight plan after the reported estimated time of arrival (ETA) is 1 hour. This regulation is in place to ensure that the safety and accountability of the flight is maintained. When a flight plan is filed, it serves as a vital tool for air traffic control and search and rescue operations in case of an emergency. If a flight does not close its flight plan within this designated timeframe, it raises concerns regarding the aircraft's status. Closing the flight plan too late could lead to unnecessary search and rescue operations if the flight has not been accounted for. Therefore, the 1-hour guideline is a safety measure that balances operational efficiency with the need for timely updates on the aircraft's status. The other options, while varying in duration, do not align with the regulatory expectations for flight plan closure. A longer time frame, such as 2 hours or 24 hours, would pose risks of delayed responses in case of a mishap, while 30 minutes would not allow sufficient time for delays that may occur in a normal flight operation.

The maximum time limit to close a flight plan after the reported estimated time of arrival (ETA) is 1 hour. This regulation is in place to ensure that the safety and accountability of the flight is maintained. When a flight plan is filed, it serves as a vital tool for air traffic control and search and rescue operations in case of an emergency.

If a flight does not close its flight plan within this designated timeframe, it raises concerns regarding the aircraft's status. Closing the flight plan too late could lead to unnecessary search and rescue operations if the flight has not been accounted for. Therefore, the 1-hour guideline is a safety measure that balances operational efficiency with the need for timely updates on the aircraft's status.

The other options, while varying in duration, do not align with the regulatory expectations for flight plan closure. A longer time frame, such as 2 hours or 24 hours, would pose risks of delayed responses in case of a mishap, while 30 minutes would not allow sufficient time for delays that may occur in a normal flight operation.