The U.S. aircraft register, updated daily
Parts

Bypass Duct

0 failure reports named the bypass duct in the last ten years, 2 since 1995. 1 FAA approvals let 1 company make a replacement bypass duct, United Technologies, Hamilton Sundstrand holding the most (1).

Reports by year

000111199511996
Reports by year, as a table
reports
19951
19961

Approved replacement parts 1 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a bypass duct and sell it as an approved part for the models named. These are the companies holding such approvals for a bypass duct:

MakerPartReplacesFitsGrantedStatus
United Technologies, Hamilton SundstrandBypass Duct 790416-1No unique Piaggio part numberIndustrie... P-1801992-05-17current

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.