What does the EFIS consist of?

The EFIS, or Electronic Flight Instrument System, consists of four adaptive flight displays, which replace traditional analog gauges with digital screens that provide pilots with essential flight information. These displays are designed to be versatile and can be configured to show different types of data depending on the needs of the flight operation. The adaptive nature allows for various layouts and information to be presented based on the phase of flight or specific aircraft requirements, enhancing situational awareness and operational efficiency for pilots.

This four-display setup typically includes primary flight displays (PFDs) and multi-function displays (MFDs), which can show navigation data, weather information, and systems status, contributing to improved flight safety and decision-making. The flexibility of the EFIS system is one of its major benefits, streamlining cockpit instrumentation and reducing the pilot's workload by consolidating critical data into fewer screens while providing intuitive interfaces.