Before revision: EFIS on an Airbus A380 EFIS on an Eclipse 500 Garmin G1000 on a Diamond DA42 Primary flight display of a Boeing 747-400 An electronic flight instrument system (EFIS) is a flight deck instrument display system that displays flight data electronically rather than electromechanically.
After revision: EFIS on an Airbus A380 EFIS on an Eclipse 500 Garmin G1000 on a Diamond DA42 Primary flight display of a Boeing 747-400 In aviation, an electronic flight instrument system (EFIS) is a flight in an aircraft cockpit instrument display system that displays flight data electronically rather than electromechanically.