The U.S. aircraft register, updated daily
Parts

Uhf Adapter

No failure report names the uhf adapter. 1 FAA approvals let 1 company make a replacement uhf adapter, Shadin Avionics holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

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

MakerPartReplacesFitsGrantedStatus
Shadin AvionicsUHF Adapter 833650-00833650-00Textron Aviation Inc. 400T2019-06-19current

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.