Parts · Airframe structure

Support Splice

10 failure reports named the support splice in the last ten years, 12 since 2009, most often on the Boeing 737; the condition most often found was "corroded".

Reports by year

Reports by year, as a table

	reports
2009	1
2010	1
2017	1
2019	1
2021	5
2022	2
2024	1

Which system the reports file it under last ten years

Airframe structure10

Reports by system, as a table

	reports
Airframe structure	10

Models most often reporting it last ten years

Boeing 7379Bombardier CL-600 Challenger and CRJ1

Models most reported, as a table

	reports
Boeing 737	9
Bombardier CL-600 Challenger and CRJ	1

How it failed the condition found, last ten years

corroded10

Conditions found, as a table

	reports
corroded	10

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.