The U.S. aircraft register, updated daily
Parts

Pitch Change

0 failure reports named the pitch change in the last ten years, 15 since 1995. The reports call it "pitch change rod", "pitch change", "pitch change blk".

Reports by year

0245721995761997
Reports by year, as a table
reports
19952
19967
19976

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.