What does the Multipurpose Color Display (MPCD) do?

• A. Provides weather radar processing.
• B. Has mechanical pushbuttons for operator inputs and is used as a multifunctional display.
• C. Controls landing gear operations.
• D. Outputs target designation for weapons.

Answer: (B)

The main idea is that the MPCD is the cockpit’s flexible, color display with built-in physical controls, used to view and interact with multiple subsystems. It isn’t a single-function unit; instead, it serves as the primary interface for a variety of information from radar, navigation, sensor data, and other tools, all controllable through the mechanical pushbuttons on its panel. This combination of a colorful, readable display and tactile controls lets the pilot switch modes, select data views, and input commands quickly, which is exactly what makes it a multifunctional display. It’s not primarily a weather radar processor, it doesn’t directly control landing gear, and it doesn’t independently output target designation—those are handled by other systems, with the MPCD providing the flexible display and input surface to work with them.