Beam Steering
No failure report names the beam steering. 10 FAA approvals let 5 companies make a replacement beam steering, Ball Communications Sys Div holding the most (5).
Approved replacement parts 10 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a beam steering and sell it as an approved part for the models named. These are the companies holding such approvals for a beam steering:
For these models most: Boeing 767 (2), Boeing 757 (2), Boeing 737 (2), Gulfstream G-IV Gulfstream IV (1), Gulfstream G-1159 Gulfstream II and III (1), Boeing 777 (1), Boeing 747 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Bae Systems Space & Mission Systems INC. | Beam Steering Unit 513739-511-99 | 513739-511-99 | The Boeing Company 757-200 Series | 2024-03-07 | current |
| Ball Aerospace & Technologies CORP. | Beam Steering Unit 513739-511-99 | 513739-511-99 | Boeing 757-200 Series | 2022-02-15 | current |
| Ball Aerospace & Technologies Corporation | Beam Steering Unit 513739-508-99 | 513739-508-99 | Boeing 777-2000 Series | 2004-06-23 | current |
| Bae Systems | Beam Steering Unit 2MCU Rackmount 100-602199-001 | 100-602199-001 | Boeing 737-700 IGW | 2000-04-13 | current |
| Bae Systems | Beam Steering Unit 100-602199-001 | 100-602199-001 | Boeing 747-200, -300, -400 | 2000-04-13 | current |
| Ball Communications Sys Div | Beam Steering Unit 513739-504-99 | Modification Part | Boeing 737-300 | 1996-07-31 | current |
| Ball Communications Sys Div | Beam Steering Unit 513739-504-44 | Modification Part | Lockheed L-1011-385-3 | 1996-07-31 | current |
| Ball Communications Sys Div | Beam Steering Unit 513739-505-32 | Modification Part | Gulfstream G-1159, -1159A, -1159B | 1994-01-30 | current |
| Ball Communications Sys Div | Beam Steering Unit 513739-503 | Gulfstream 513739-503 | Gulfstream G-IV | 1993-05-02 | current |
| Ball Communications Sys Div | Beam Steering Unit 513739-504-49 | Boeing 513739-504-49 | Boeing 767-300 | 1993-02-10 | 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.