Step And
No failure report names the step and. 4 FAA approvals let 3 companies make a replacement step and, Apical Industries INC holding the most (2).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a step and and sell it as an approved part for the models named. These are the companies holding such approvals for a step and:
For these models most: Bell 412 (3), Sikorsky S-70 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Apical Industries, INC. DBA Dart Aerospace | Step and Baggage Compartment ERA Drawing List 41252-1000 | Modification Part | Bell 412 | 2016-06-05 | current |
| Apical Industries INC | Step and Baggage Compartment ERA Drawing List 41252-1000 | Modification Parts | BELL 412 | 2007-07-25 | current |
| Apical Industries INC | Step and Baggage Compartment ERA Drawing List 41252-1000 | Modification Parts | BELL 412 | 2007-07-25 | current |
| Keystone Helicopter Corporation | Step and Fairing Assembly 04070-10A003 | Modification Part | Sikorsky S-70C | 2005-03-04 | current |
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.