Window Post

294 failure reports named the window post in the last ten years, 468 since 1995, most often on the Bombardier CL-600 Challenger and CRJ; the condition most often found was "cracked".

Reports by year

Reports by year, as a table

	reports
1995	7
1996	8
1997	9
1998	4
1999	3
2000	21
2001	17
2002	4
2003	7
2004	12
2005	5
2006	9
2007	4
2008	7
2009	5
2010	1
2011	2
2012	6
2013	30
2014	11
2015	2
2016	5
2017	3
2018	8
2019	36
2020	39
2021	40
2022	32
2023	15
2024	64
2025	37
2026	15

Which system the reports file it under last ten years

Airframe structure294

Reports by system, as a table

	reports
Airframe structure	294

Models most often reporting it last ten years

Bombardier CL-600 Challenger and CRJ117Boeing 73767Airbus A31966Airbus A32030Embraer EMB-145 ERJ 1459Embraer ERJ 170 E170 and E1752Atr-Gie Avions De Trnsp Rgnl ATR 721Boeing 7771Lockheed 3821

Models most reported, as a table

	reports
Bombardier CL-600 Challenger and CRJ	117
Boeing 737	67
Airbus A319	66
Airbus A320	30
Embraer EMB-145 ERJ 145	9
Embraer ERJ 170 E170 and E175	2
Atr-Gie Avions De Trnsp Rgnl ATR 72	1
Boeing 777	1
Lockheed 382	1

How it failed the condition found, last ten years

cracked273damaged9none5unknown2chafed1corroded1dented1failed insp1not reported1

Conditions found, as a table

	reports
cracked	273
damaged	9
none	5
unknown	2
chafed	1
corroded	1
dented	1
failed insp	1
not reported	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.