The U.S. aircraft register, updated daily
Parts

Stacker Equipment

No failure report names the stacker equipment. 2 FAA approvals let 2 companies make a replacement stacker equipment, Spectrum Aeromed LLC holding the most (1).

Approved replacement parts 2 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a stacker equipment and sell it as an approved part for the models named. These are the companies holding such approvals for a stacker equipment:

For these models most: Airbus Helicopters AS332 (2), Airbus Helicopters EC 225 (1).

MakerPartReplacesFitsGrantedStatus
Spectrum Aeromed LLCStacker Equipment Rack 400171[Modification Article]Airbus Helicopters SA330J, AS332C1, AS332L2025-02-18current
Snaky Creek Enterprises DBA Spectrum AeromedStacker Equipment Rack 400171Modification PartAirbus Helicopters SA330J, AS332C1, AS332L2017-09-14current

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.