The U.S. aircraft register, updated daily
Parts

Datalink Communications

No failure report names the datalink communications. 1 FAA approvals let 1 company make a replacement datalink communications, Nextant Aerospace LLC 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 datalink communications and sell it as an approved part for the models named. These are the companies holding such approvals for a datalink communications:

For these models most: Embraer EMB-135 ERJ 135 and Legacy (1).

MakerPartReplacesFitsGrantedStatus
Nextant Aerospace LLCDatalink Communications System / CVR 120A manufactured... MDL DB1503020Modification PartsEmbraer S.A. EMB-135BJ (Legacy 600/650)2020-11-16current

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.