What type of instruments does a Multi-Function Display (MFD) integrate?

A Multi-Function Display (MFD) is designed to provide a comprehensive overview of several critical data sources within an aircraft in a single interface. This integration allows pilots to access and interpret vital information efficiently, enhancing situational awareness and decision-making in flight.

The correct choice reflects the MFD's capability to integrate various types of data, which include navigation information such as GPS data, map displays, and waypoints, as well as engine performance data which can indicate temperatures, pressures, and other critical parameters. This versatility is crucial for modern aviation, where pilots need to readily access a multitude of data points in a cohesive manner.

In contrast, focusing solely on flight instruments, communication instruments, or ground contact instruments limits the understanding of an MFD's full functionality. While traditional flight instruments are important, they do not encompass the broader range of information that an MFD provides. Similarly, communication instruments and ground contact instruments represent subsets of the information that can be displayed but do not capture the full integration capacity of the MFD, which is specifically designed to synthesize diverse data streams into a unified display for optimal operational efficiency.