Cabin Network
No failure report names the cabin network. 2 FAA approvals let 2 companies make a replacement cabin network, Pats Aircraft 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 cabin network and sell it as an approved part for the models named. These are the companies holding such approvals for a cabin network:
For these models most: Boeing 737 (1), Airbus A321 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Carlisle Interconnect Technologies | Cabin Network Installation, Master Kit 120-100151-102 | 120-100151-102 | Boeing 737-800 | 2018-08-09 | current |
| Pats Aircraft LLC | A321 Cabin Network System MDL 1272198 | Modification Parts | Airbus SAS A321-111, A321-112, A321-131 | 2018-03-11 | 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.