Steering Sys

133 failure reports named the steering sys in the last ten years, 346 since 1999, most often on the Bombardier CL-600 Challenger and CRJ; the condition most often found was "malfunctioned".

Reports by year

Reports by year, as a table

	reports
1999	1
2003	3
2004	9
2005	18
2006	31
2007	33
2008	18
2009	24
2010	16
2011	23
2012	12
2013	8
2014	12
2015	5
2016	9
2017	14
2018	7
2019	7
2020	1
2021	6
2022	11
2023	11
2024	31
2025	25
2026	11

Which system the reports file it under last ten years

Landing gear131Flight controls1Heating, ice protection and utility systems1

Reports by system, as a table

	reports
Landing gear	131
Flight controls	1
Heating, ice protection and utility systems	1

Models most often reporting it last ten years

Models most reported, as a table

	reports
Bombardier CL-600 Challenger and CRJ	50
Boeing 777	16
Embraer ERJ 170 E170 and E175	15
Cessna 680 Citation Sovereign and Latitude	7
Airbus A319	5
Embraer EMB-145 ERJ 145	5
Airbus A330	3
Boeing 737	3
Boeing 757	3
Boeing 767	3
Airbus A300	2
Airbus A320	2

How it failed the condition found, last ten years

malfunctioned32faulted19inoperative14warning message14failed9out of adjust7unknown7false indication4abnormal3faulty3

Conditions found, as a table

	reports
malfunctioned	32
faulted	19
inoperative	14
warning message	14
failed	9
out of adjust	7
unknown	7
false indication	4
abnormal	3
faulty	3

Engines most often reporting it

CFM International CFM56-5B4/P 1 Pratt & Whitney Canada PT6A-42A 1 Pratt & Whitney Canada PW305A 1 Rolls-Royce RB-211 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.