The U.S. aircraft register, updated daily
Parts

Alternate Fitting

No failure report names the alternate fitting. 2 FAA approvals let 1 company make a replacement alternate fitting, Aerocet Incorporated holding the most (2).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Dehavilland DHC-2 (2).

MakerPartReplacesFitsGrantedStatus
Aerocet IncorporatedAlternate Fitting, Flywire, Fuselage, FWD LH 6650-000-15Modification PartViking Air Limited DHC-2 MK.III2025-12-22current
Aerocet IncorporatedAlternate Fitting, Flywire, Fuselage, FWD RH 6650-000-16Modification PartViking Air Limited DHC-2 MK.III2025-12-22current

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.