What does an Integrated Display System encompass?

An Integrated Display System encompasses multiple flight parameters displayed on a single surface. This system is designed to present a cohesive and comprehensive view of the aircraft's operational data, enhancing situational awareness for the flight crew. By integrating various flight instruments—such as altitude, airspeed, navigation data, and engine parameters—onto one screen, pilots can easily monitor their aircraft's performance without the need to scan multiple separate displays. This streamlined approach not only improves efficiency but also allows for quicker decision-making, especially in critical phases of flight.

The other choices focus on either isolated or limited functions that do not adequately represent the comprehensive nature of an Integrated Display System. Individual displays for each flight parameter would require the pilot to monitor multiple screens, which is the opposite of integration. A basic compass and altimeter would not provide the extensive amount of information typically included in an integrated system. Lastly, only engine performance data fails to capture the broader array of flight parameters that an integrated system combines, which is crucial for overall flight safety and operational effectiveness.