If times are the same, how should flight progress strips be sequenced?

Sequencing flight progress strips by altitude is important for maintaining safe and efficient air traffic control operations. When aircraft are at the same time, altitude becomes a critical factor for separation. In busy airspace, especially during approach and departure phases, ensuring that aircraft are correctly sequenced by their altitude helps controllers manage the traffic flow effectively and maintain safe vertical separation.

This method enhances situational awareness, allowing controllers to track aircraft movements in relation to one another based on their specific altitudes. It also aids in preventing conflicts that could arise if planes were allowed to converge at the same altitude without proper management. In accordance with air traffic control procedures, prioritizing altitude helps in minimizing risks and ensuring smooth operations.

Focusing on altitude is particularly vital given that at cruising altitudes, aircraft may be stratified into different flight levels to optimize traffic management and maintain safe distances, making it a logical and effective approach in sequencing aircraft.