The U.S. aircraft register, updated daily
Parts

Electro

No failure report names the electro. 1 FAA approvals let 1 company make a replacement electro, Moog Aircraft Group 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 electro and sell it as an approved part for the models named. These are the companies holding such approvals for a electro:

For these models most: Boeing 787 Dreamliner (1).

MakerPartReplacesFitsGrantedStatus
Moog Aircraft GroupElectro/ Mechanical Spoiler Actuator (EMSA) Assembly C99144-004C99144-004Boeing 787-82011-11-07current

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.