ARINC725-2 725-2 Electronic Flight Instruments (EFI)
Current
11/05/1984
- Issuing Committee
- Content
- This standard sets forth the features of a color EFI system for installation in commercial transport aircraft. The EFI provides display functions that include Attitude Director Indicator (ADI), Horizontal Situation Indicator (HSI), Air Data, Map display, Weather display, Radio Altitude data, Flight Control Mode annunciation, Flight Path information, and Flight Warning display.