Slat System

167 failure reports named the slat system in the last ten years, 331 since 2005, most often on the Embraer ERJ 170 E170 and E175; the condition most often found was "malfunctioned".

Reports by year

Reports by year, as a table

	reports
2005	4
2006	13
2007	23
2008	18
2009	25
2010	20
2011	24
2012	9
2013	10
2014	12
2015	6
2016	11
2017	13
2018	11
2019	3
2020	6
2021	11
2022	7
2023	9
2024	62
2025	22
2026	12

Which system the reports file it under last ten years

Flight controls126Airframe structure40Heating, ice protection and utility systems1

Reports by system, as a table

	reports
Flight controls	126
Airframe structure	40
Heating, ice protection and utility systems	1

Models most often reporting it last ten years

Models most reported, as a table

	reports
Embraer ERJ 170 E170 and E175	24
Boeing 767	23
Boeing 757	19
Airbus A321	15
Airbus A320	10
Boeing 737	8
Bombardier CL-600 Challenger and CRJ	7
Mcdonnell Douglas MD-11	5
Embraer ERJ 190 E190 and E195	4
Airbus A300	3
Airbus A350	3
Mcdonnell Douglas MD-10	3

How it failed the condition found, last ten years

malfunctioned46corroded36faulted27failed19warning message11fault message4asymetric2false indication2faulty2inoperative2

Conditions found, as a table

	reports
malfunctioned	46
corroded	36
faulted	27
failed	19
warning message	11
fault message	4
asymetric	2
false indication	2
faulty	2
inoperative	2

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.