Parts · Airframe structure

Stringer Fitting

22 failure reports named the stringer fitting in the last ten years, 40 since 2008, most often on the Boeing 737; the condition most often found was "corroded".

Reports by year

Reports by year, as a table

	reports
2008	1
2010	1
2011	4
2012	5
2013	2
2014	4
2015	1
2016	2
2019	6
2020	5
2021	1
2022	5
2023	2
2025	1

Which system the reports file it under last ten years

Airframe structure22

Reports by system, as a table

	reports
Airframe structure	22

Models most often reporting it last ten years

Boeing 7377Bombardier CL-600 Challenger and CRJ4Airbus A3193Boeing 7673Embraer EMB-145 ERJ 1452Airbus A3301Boeing 7171Bombardier DHC-8 Dash 8 and Q4001

Models most reported, as a table

	reports
Boeing 737	7
Bombardier CL-600 Challenger and CRJ	4
Airbus A319	3
Boeing 767	3
Embraer EMB-145 ERJ 145	2
Airbus A330	1
Boeing 717	1
Bombardier DHC-8 Dash 8 and Q400	1

How it failed the condition found, last ten years

corroded18cracked3elongated1

Conditions found, as a table

	reports
corroded	18
cracked	3
elongated	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.