The U.S. aircraft register, updated daily
Parts

Pass Step

No failure report names the pass step. 6 FAA approvals let 1 company make a replacement pass step, Heritage Aviation LTD holding the most (6).

Approved replacement parts 6 parts manufacturer approvals

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

For these models most: Bell 430 (6), Bell 230 (6), Bell 222 (6).

MakerPartReplacesFitsGrantedStatus
Heritage Aviation LTDPass. Step Control M30-24000-03Modification PartBell 222U, 230, 4302005-04-10current
Heritage Aviation LTDPass. Step Control Panel Assembly M30-24000-03Modification PartBell 222 B/U, 230, 4302005-04-10current
Heritage Aviation LTDPass. Step Control M30-24000-01Modification PartBell 222U, 230, 4302005-04-10current
Heritage Aviation LTDPass. Step Control Panel Assembly M30-24000-01Modification PartBell 222 B/U, 230, 4302005-04-10current
Heritage Aviation LTDPass. Step Control Panel Assembly M30-24000-01, 03Modification PartBell 222U, 230, 4301998-02-01current
Heritage Aviation LTDPass. Step Control Panel Assembly M30-24000-01, -03Modification PartBell 222 B/U, 230, 4301998-02-01current

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.