Multifunction Display (MFD)

File:F-35 MFD.jpg

Multi Function Display on Lockheed Martin's 5th Generation F-35 Lightning II (Fat Amy)

Introduction

A Multifunction Display (MFD) is a versatile screen, often found in aircraft, boats, and even vehicles, that can display a variety of information and control multiple systems, serving as a central hub for navigation, communication, and other functions.

In Aviation

Electronic Flight Instrument System (EFIS) Component

MFDs are a standard part of EFIS, also known as "glass cockpit" systems, alongside Primary Flight Displays (PFDs).

Versatile Display

They can display navigational information like moving maps, weather data, traffic information, terrain awareness, and even engine status.

Backup Function

MFDs can serve as a backup for PFDs and Engine Indicating and Crew Alerting System (EICAS) screens if those fail.

Examples

MFDs can display graphics from various sensors, including traffic for anti-collision, lightning and radar for weather avoidance, and terrain and obstacles for pilot awareness.

In Marine Applications

Control Hub

MFDs are the control hub for marine electronics and other digitally-enabled equipment, providing an easy-to-access interface.

Versatile Features

They can include built-in chartplotters, fishfinders/sonar, radar displays, autopilot control, and even video from onboard cameras.

Data Integration

MFDs can integrate with a wide variety of remote sensors and other devices, such as autopilots, VHF radios, satellite weather receivers, and engine data sensors.

Examples

MFDs can display AIS data, be a chartplotter, fishfinder, and some even support radar and video.

In Vehicles

Information Display

MFDs in vehicles provide useful information to the driver, such as fuel consumption, maintenance notifications, and vehicle status.

Examples

MFDs can show the clock, outside temperature, driving information, and climate control settings.

External Links

• AIN Online