The U.S. aircraft register, updated daily
Parts

Ecs Controller

No failure report names the ecs controller. 1 FAA approvals let 1 company make a replacement ecs controller, Enviro Systems INC. 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 ecs controller and sell it as an approved part for the models named. These are the companies holding such approvals for a ecs controller:

For these models most: Leonardo Spa AW139 (1).

MakerPartReplacesFitsGrantedStatus
Enviro Systems INC.ECS Controller 1300610-543G2141V11054Leonardo S.p.a AW1392024-10-28current

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.