The U.S. aircraft register, updated daily
Parts

Iridium Voice

No failure report names the iridium voice. 1 FAA approvals let 1 company make a replacement iridium voice, Gilcom Technologies 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 iridium voice and sell it as an approved part for the models named. These are the companies holding such approvals for a iridium voice:

For these models most: Cessna 414 Chancellor (1).

MakerPartReplacesFitsGrantedStatus
Gilcom TechnologiesIridium voice and Data Solution, Gilcom ML-1000 MDL 4SKY01Modification PartCessna 414, 414A2005-03-17current

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.