The U.S. aircraft register, updated daily
Parts

Smoke Alarm

0 failure reports named the smoke alarm in the last ten years, 7 since 1995. The reports call it "smoke alarm", "smoke alarm sys".

Reports by year

01223219953111999
Reports by year, as a table
reports
19952
19963
19981
19991

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.