Bus Power
0 failure reports named the bus power in the last ten years, 1 since 1998. 16 FAA approvals let 2 companies make a replacement bus power, Hamilton Sundstrand Corporation holding the most (13).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1998 | 1 |
Approved replacement parts 16 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a bus power and sell it as an approved part for the models named. These are the companies holding such approvals for a bus power:
For these models most: Boeing 777 (4), Boeing 767 (4), Boeing 757 (4), Boeing 787 Dreamliner (1), Boeing 747 (1), Airbus BD-500 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Hamilton Sundstrand Corporation | Bus Power Control Unit (BPCU) 1714672J | C07500018-005 | Bombardier BD-500-1A11 | 2017-03-14 | current |
| Hamilton Sundstrand Corporation | Bus Power Control Unit (BPCU) 1714672J | C07500018-005 | Bombardier BD-500-1A10 | 2017-03-07 | current |
| Hamilton Sundstrand Corporation | Bus Power Control Unit (BPCU) 1714672J | C07500018-005 | Bombardier BD-500-1A10 | 2016-06-26 | current |
| Hamilton Sundstrand Corporation | Bus Power Control Unit Outline, 787 7000051 | 7000051 | Boeing 787-8 | 2011-09-08 | current |
| Hamilton Sundstrand Corporation | Bus Power Control Unit 734285E | Boeing S281T001-41 | Boeing 757-200, 767-200, and 767-300 | 2001-09-23 | current |
| Hamilton Sundstrand Corporation | Bus Power Control Unit 766302E | Boeing S281T005-2 | Boeing 767-400ER Series | 2000-08-17 | current |
| Hamilton Sundstrand Corporation | Bus Power Control Unit 756585C | Boeing S281W101-3 | Boeing 777-200, 777-300 Series | 1999-04-04 | current |
| Hamilton Sundstrand Corporation | Bus Power Control Unit 756585D | Boeing P/N S281W101-3 | Boeing 777-200 | 1996-04-24 | current |
| Hamilton Sundstrand Corporation | Bus Power Control Unit 756585D | Boeing S281W101-3 | Boeing 777-200 | 1996-04-22 | current |
| Hamilton Sundstrand Corporation | Bus Power Control Unit Firmware Assembly 759534-9 | Boeing S281W101-100 | Boeing 777-200 | 1995-05-09 | current |
| Hamilton Sundstrand Corporation | Bus Power Control Unit 734285E DWG 734285 Rev.... | Sundstrand P/N S281T001-41 | Boeing 757-200, 767-200, and 767-300 | 1995-01-25 | current |
| Hamilton Sundstrand Corporation | Bus Power Control Unit, 767 734285D Dwg 734285 Rev.... | Boeing P/N S281T001-41 | Boeing 757-200, 767-200, and 767-300 | 1994-10-30 | current |
| Honeywell Aerospace US LLC | Bus Power Control Unit AC 34B121-3-A | Gulfstream 1159 SCAV373-907 | Gulfstream G-III, -IV | 1993-06-02 | current |
| Honeywell Aerospace US LLC | Bus Power Control Unit AC 21B189-1D | Gulfstream 1159 SCAV373-307 | Gulfstream G-III, -IV | 1993-06-02 | current |
| Honeywell Aerospace US LLC | Bus Power Control Unit Dwg 21B77-2-B | Boeing 60B00010-28 | Boeing 747-400 | 1993-05-12 | current |
| Hamilton Sundstrand Corporation | Bus Power Control Unit 734285A | - | Boeing 757 Series | 1983-01-18 | 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.