Miscellaneous Systems
No failure report names the miscellaneous systems. 1 FAA approvals let 1 company make a replacement miscellaneous systems, Lucas Aerospace 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 miscellaneous systems and sell it as an approved part for the models named. These are the companies holding such approvals for a miscellaneous systems:
For these models most: Boeing 747 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Lucas Aerospace INC | Miscellaneous Systems All Parts listed on Dwg 56500 | Modification Part | Boeing 747-122 serial numbers 19753, 19754, 19755 | 1994-06-23 | 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.