What are the two halves that make up the Primary Flight Display (PFD)?

• A. Top is Primary Navigation and bottom is Emergency Indications
• B. Top is PFD and bottom is ND
• C. Top is Alpha Display and bottom is Beta Display
• D. Top is Flight Path Indicator and bottom is Weather Data

Answer: (B)

The Primary Flight Display (PFD) in the TH-73 is designed to provide critical flight information to the pilot in a consolidated format. The top half of the display is the PFD itself, which presents essential data such as altitude, airspeed, and attitude, allowing pilots to monitor the aircraft's flight status effectively.

The bottom half of the display serves as the Navigation Display (ND), which provides navigational information, including waypoints, route, and other relevant data necessary for flight navigation. This division maximizes the ease of access to vital flight information, grouping it logically based on its function during flight operations. By understanding this configuration, pilots can quickly and efficiently interpret their flight data, enhancing situational awareness and operational safety.