Parts · Instruments and avionics

Eadi

20 failure reports named the eadi in the last ten years, 66 since 1995, most often on the Boeing 767; the condition most often found was "failed".

Reports by year

Reports by year, as a table

	reports
1995	2
1996	2
1997	5
1998	3
2000	1
2004	3
2005	3
2006	4
2007	2
2008	1
2009	3
2010	3
2011	2
2012	6
2013	3
2014	1
2015	2
2016	6
2017	1
2018	1
2019	2
2020	7
2021	1
2023	1
2025	1

Which system the reports file it under last ten years

Instruments and avionics20

Reports by system, as a table

	reports
Instruments and avionics	20

Models most often reporting it last ten years

Boeing 76717Boeing Of Canada/Dehav Div DHC-81Embraer EMB-1201Pilatus PC-121

Models most reported, as a table

	reports
Boeing 767	17
Boeing Of Canada/Dehav Div DHC-8	1
Embraer EMB-120	1
Pilatus PC-12	1

How it failed the condition found, last ten years

failed10malfunctioned8burned out1faulted1

Conditions found, as a table

	reports
failed	10
malfunctioned	8
burned out	1
faulted	1

Engines most often reporting it

Pratt & Whitney PT6A series 1

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.