The U.S. aircraft register, updated daily
Parts

Rt Unit

0 failure reports named the rt unit in the last ten years, 82 since 1995.

Reports by year

0613202614199526152161999
Reports by year, as a table
reports
199514
199626
199715
199821
19996

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.