The U.S. aircraft register, updated daily
Parts

Blkhd Stiffener

0 failure reports named the blkhd stiffener in the last ten years, 106 since 1995.

Reports by year

07142128131995242824171999
Reports by year, as a table
reports
199513
199624
199728
199824
199917

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.