The U.S. aircraft register, updated daily
Parts

Adr Sense

No failure report names the adr sense. 1 FAA approvals let 1 company make a replacement adr sense, Meriden Electronics CORP 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 adr sense and sell it as an approved part for the models named. These are the companies holding such approvals for a adr sense:

For these models most: Bellanca 17 Viking (1).

MakerPartReplacesFitsGrantedStatus
Meriden Electronics CORPADR Sense Antenna ASA-3ASA-3Bellanca 17-30A, 17-31A, & 17-31ATC (TC A18CE)1996-03-30current

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.