The U.S. aircraft register, updated daily
Parts

Portable

0 failure reports named the portable in the last ten years, 1 since 1995. 2 FAA approvals let 2 companies make a replacement portable, Sabre Industries INC holding the most (1).

Reports by year

0001111995
Reports by year, as a table
reports
19951

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Dehavilland DHC-6 (2), Dehavilland DHC-8 (1), Dehavilland DHC-7 (1).

MakerPartReplacesFitsGrantedStatus
Adams Rite Aerospace INCPortable Assembly 900-700-037-02de Havilland 7SC0227deHavilland DHC-61998-03-08current
Sabre Industries INCPortable Assembly 900-700-037-027SCO227deHavilland DHC-6, DHC-7, DHC-8 series 1001991-12-23current

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.