Mbr
No failure report names the mbr. 7 FAA approvals let 3 companies make a replacement mbr, Viasat, INC holding the most (5).
Approved replacement parts 7 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a mbr and sell it as an approved part for the models named. These are the companies holding such approvals for a mbr:
For these models most: Boeing 737 (4), Boeing 787 Dreamliner (1), Boeing 757 (1), Airbus A319 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Ducommun-Labarge Technologies D/B/A DBA Ducommun, INC. | MBR-5500, Mobile Broadband Router 1244523 | 1244523 | The Boeing Company 757-300 Series Aircraft | 2023-07-13 | current |
| Viasat, INC | MBR-5500, Satellite Modem, Retrofit, M3 1244523 | 1244523 | Airbus A319-111, A319-112, A319-113 | 2018-09-16 | current |
| Ducommun-Labarge Technologies, DBA Ducommun INC. | MBR-5500, Mobile Broadband Router, M3 1244523 | P/N 1244523 | The Boeing Company 737-800 series | 2018-02-28 | current |
| Viasat, INC | MBR-5501, Mobile Broadband Router 1241287 | 1241287 | Boeing 787-9 | 2018-02-11 | current |
| Viasat, INC | MBR-5501, Mobile Broadband Router 1241287 | 1241287 | Boeing 737-8 | 2018-01-16 | current |
| Viasat, INC | MBR-5500, Mobile Broadband Router 1241287 | 1241287 | Boeing 737-8 | 2017-12-10 | current |
| Viasat, INC | MBR-5500, Mobile Broadband Router 1244523 | 1244523 | Boeing 737-800 Series | 2017-07-23 | 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.