What is a defining feature of Positive Control in airspace management?

A defining feature of Positive Control in airspace management is its requirement for positive identification, tracking, and direction of aircraft. This method ensures that all operations within a designated airspace are closely monitored and managed, providing a clear understanding of which aircraft are present, where they are located, and how they are moving. This level of control is essential for maintaining safety and coordinating activities, particularly in crowded or contested airspace scenarios.

Positive Control is associated with the active management of air traffic, making it crucial for mission success in military operations and for ensuring the safety of civilian airspace as well. By employing advanced surveillance and communication tools, Positive Control allows for real-time decision-making and responses to dynamic airspace situations.

The other options mentioned do not accurately depict the principles of Positive Control. Prior agreements are not sufficient on their own without the mechanisms of tracking and identification. Outdated procedures do not align with the modern frameworks and technologies employed in Positive Control. Lastly, while visual identification has its place, relying on this alone does not meet the comprehensive requirements for managing airspace under Positive Control.