The U.S. aircraft register, updated daily
Parts

Rf Audio

No failure report names the rf audio. 1 FAA approvals let 1 company make a replacement rf audio, Delta Flight Products 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 rf audio and sell it as an approved part for the models named. These are the companies holding such approvals for a rf audio:

For these models most: Airbus Canada Ltd Ptnrsp BD-500 (1).

MakerPartReplacesFitsGrantedStatus
Delta Flight ProductsRF Audio Jack, Single Stereo L0016-01L0016-01Airbus Canada... BD-500-1A10BD-500-1A112023-01-24current

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.