Parts · Instruments and avionics

Rmu

5 failure reports named the rmu in the last ten years, 49 since 1996, most often on the Embraer EMB-145 ERJ 145; the condition most often found was "burned out".

Reports by year

Reports by year, as a table

	reports
1996	3
1997	1
1998	2
1999	4
2003	2
2004	5
2005	3
2006	1
2007	3
2008	3
2009	2
2010	8
2011	1
2012	1
2013	4
2014	1
2017	2
2018	1
2022	2

Which system the reports file it under last ten years

Instruments and avionics5

Reports by system, as a table

	reports
Instruments and avionics	5

Models most often reporting it last ten years

Embraer EMB-145 ERJ 1453Embraer ERJ 170 E170 and E1751

Models most reported, as a table

	reports
Embraer EMB-145 ERJ 145	3
Embraer ERJ 170 E170 and E175	1

How it failed the condition found, last ten years

burned out1defective1failed1inoperative1malfunctioned1

Conditions found, as a table

	reports
burned out	1
defective	1
failed	1
inoperative	1
malfunctioned	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.