The U.S. aircraft register, updated daily
Parts

Cp Auto

No failure report names the cp auto. 1 FAA approvals let 1 company make a replacement cp auto, North Flight Data System, 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 cp auto and sell it as an approved part for the models named. These are the companies holding such approvals for a cp auto:

For these models most: Airbus Helicopters EC-135 now H135 (1).

MakerPartReplacesFitsGrantedStatus
North Flight Data System, LLCCP-3i Auto Flight Following System and Flight Data System N462073008Modification PartEurocopter Deutschland Gmbh EC135 P1, P2, P2+2014-03-25current

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.