Emergency Power
0 failure reports named the emergency power in the last ten years, 5 since 1996. 38 FAA approvals let 21 companies make a replacement emergency power, Simmonds Precision Products INC Goodrich Sensors and Integrated Systems - Vt holding the most (6).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1996 | 1 |
| 1997 | 3 |
| 1998 | 1 |
Approved replacement parts 38 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a emergency power and sell it as an approved part for the models named. These are the companies holding such approvals for a emergency power:
Simmonds Precision Products INC Goodrich Sensors and Integrated Systems - Vt 6Ametek Ameron, LLC D/B/A Mass Systems 6Mass Systems INC 4Symetrics Industries DBA Extant Aerospace 2Gulfstream Aerospace LP 2Galaxy Aerospace CO LP 2Abex/Nwl Aerospace, Parker Hannifin CORP 2United Beechcraft INC 1Terra Corporation 1Multisciences INC 1Mason Electric CO 1Learjet INC 1L3 Aviation Products INC 1Hamilton Sundstrand Corporation 1Engineered Magnetics INC 1Em Emergency Power Supplies INC 1Day-Ray Products INC 1Dassault Falcon Jet CORP 1Centex Aerospace INC. 1Centex Aerospace INC 1Acron Aviation INC. 1
For these models most: Boeing 747 (10), Boeing 787 Dreamliner (6), Israel Aircraft Industries GALAXY (4), Boeing 757 (4), Boeing 767 (2), Beechcraft B300 King Air 350 (2), Beechcraft 35 Bonanza and Debonair (2), Beechcraft 300 King Air 300 (2), Messerschmitt-Bolkow-Blohm BK 117 (1), Mcdonnell Douglas DC-9 (1), Gulfstream G-1159 Gulfstream II and III (1), Dassault MYSTERE FALCON 900 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Centex Aerospace INC. | Emergency Power Bus 17001-7700-4017 | Modification Article | Textron Aviation Inc. 35-C33A, E33A, E33C | 2025-05-09 | current |
| Symetrics Industries DBA Extant Aerospace | Emergency Power SupplyPS-835G 501-1228-07 | 501-1228-07 | Hawker Beechcraft Corporation 300, B300, B300C | 2023-07-07 | current |
| Symetrics Industries DBA Extant Aerospace | Emergency Power SupplyPS-835D 501-1228-04 | 501-1228-04 | Hawker Beechcraft Corporation 300, B300, B300C | 2023-07-07 | current |
| Multisciences INC | Emergency Power Lever and Support Brackets MI-20037 | 20037 | Viking Air Limited (Otter) DHC-3 | 2019-06-09 | current |
| Simmonds Precision Products INC Goodrich Sensors and Integrated Systems - Vt | Emergency Power Assist System (EPAS) Module 30290-0301 | S663Z700SH05-903 | Boeing 787-8, 787-9 | 2018-05-08 | current |
| Simmonds Precision Products INC Goodrich Sensors and Integrated Systems - Vt | Emergency Power Assist System (EPAS) Module 30290-0401 | S663Z700SH05-904 | Boeing 787-8, 787-9 | 2018-05-08 | current |
| Day-Ray Products INC | Emergency Power Pack 516574-1 | 6723320-101 | Lockheed L-1011-385-1, -1-14, -1-15 | 2018-04-25 | current |
| Simmonds Precision Products INC Goodrich Sensors and Integrated Systems - Vt | Emergency Power Assist (EPAS) Module 30290-0201 | 30290-0201 | Boeing 787-10 | 2018-02-20 | current |
| Hamilton Sundstrand Corporation | Emergency Power Control Unit (EMPCU) 1721995F | 1721995F | Bombardier BD-500-1A10 | 2016-06-26 | current |
| Simmonds Precision Products INC Goodrich Sensors and Integrated Systems - Vt | Emergency Power Assist (EPAS) Module 30290-0201 | 30290-0201 | Boeing 787-9 | 2014-08-11 | current |
| Simmonds Precision Products INC Goodrich Sensors and Integrated Systems - Vt | Emergency Power Assist System (EPAS) Module 30290-0201 | 30290-0201 | Boeing 787-8 | 2013-09-23 | current |
| Simmonds Precision Products INC Goodrich Sensors and Integrated Systems - Vt | Emergency Power Assist System (EPAS) Module 30290-0101 | 30290-0101 | Boeing 787-8 | 2011-10-03 | current |
| Ametek Ameron, LLC D/B/A Mass Systems | Emergency Power Reservoir 40400-1 | Boeing 803300-34, 803300-35 | Boeing 747-100 Series, 747-200 Series,... | 2010-07-26 | current |
| Ametek Ameron, LLC D/B/A Mass Systems | Emergency Power Reservoir 40400-1 | Boeing 803300-37, 803300-38 | Boeing 747-400 Series | 2010-07-26 | current |
| Ametek Ameron, LLC D/B/A Mass Systems | Emergency Power Reservoir 40400-2 | 803300-37 or 803300-38 | Boeing 747-400 Series | 2010-07-26 | current |
| Ametek Ameron, LLC D/B/A Mass Systems | Emergency Power Reservoir 40400-2 | 803300-33 or 803300-36 | Boeing 747-100 Series, 747-200B Series,... | 2010-07-26 | current |
| Ametek Ameron, LLC D/B/A Mass Systems | Emergency Power Reservoir 40400-1 | Boeing 803300-33, 803300-36 | Boeing 747-100 Series, 747-200 Series,... | 2010-07-26 | current |
| Ametek Ameron, LLC D/B/A Mass Systems | Emergency Power Reservoir 40400-2 | 803300-34 or 803300-35 | Boeing 747-100 Series, 747-100B... | 2010-07-26 | current |
| Learjet INC | Emergency Power Supply #1 Replacement M100487ICT | Modification Part | Learjet M60-294, M60-307, M60-319 & on | 2008-03-11 | current |
| Acron Aviation INC. | Emergency power Supply 501-1228-04 | Modification Part | Gulfstream G1159, G1159A & G1159B When modified... | 2007-07-18 | current |
| Centex Aerospace INC | Emergency Power Bus 17001-7700-4017 | Modification | Raytheon 35-C33A, 36, A36 | 2004-06-30 | current |
| L3 Aviation Products INC | Emergency Power Supply 501-1228-03 | Eurocopter 501-1228-03 | Eurocopter Deutschland BK117 C-2 | 2002-04-16 | current |
| Gulfstream Aerospace LP | Emergency Power Supply 4AS8420030-003 | IAI 4AS8420030-003 | Gulfstream Galaxy | 2001-06-06 | current |
| Gulfstream Aerospace LP | Emergency Power Supply 4AS8420030-001 | IAI 4AS8420030-001 | Gulfstream Galaxy | 2001-06-06 | current |
| Galaxy Aerospace CO LP | Emergency Power Supply 4AS8420030-001 | IAI 4AS8420030-001 | Gulfstream Galaxy | 2001-05-08 | current |
| Galaxy Aerospace CO LP | Emergency Power Supply 4AS8420030-003 | IAI 4AS8420030-003 | Gulfstream Galaxy | 2001-05-08 | current |
| Mass Systems INC | Emergency Power Reservoir 40400-2 | 803300-33 or 803300-36 | Boeing 747-100 Series, 747-200B Series,... | 2000-08-22 | current |
| Mass Systems INC | Emergency Power Reservoir 40400-2 | 803300-37 or 803300-38 | Boeing 747-400 Series | 2000-08-22 | current |
| Mass Systems INC | Emergency Power Reservoir 40400-2 | 803300-34 or 803300-35 | Boeing 747-100 Series, 747-200B Series,... | 2000-08-22 | current |
| Em Emergency Power Supplies INC | Emergency Power Pack 516574-1 | 6723320-101 | Lockheed L-1011-385-1, -1-14, -1-15 | 2000-05-02 | current |
| Engineered Magnetics INC | Emergency Power Pack 516574-1 | 672320-101 | Lockheed L-1011 | 1999-07-29 | current |
| Mass Systems INC | Emergency Power Reservoir 40400-1 | Boeing . 803300-34, 803300-35 | Boeing 747-100 Series, 747-200 Series,... | 1996-08-13 | current |
| Mason Electric CO | Emergency Power Switch 103-2200 | McDonnell Douglas 103-2200 | McDonnell Douglas DC-9 | 1994-06-22 | current |
| Abex/Nwl Aerospace, Parker Hannifin CORP | Emergency Power Supply 21428 | Abex/NWL 21428 | Boeing 767, 757-200, 767-200 | 1993-09-23 | current |
| Abex/Nwl Aerospace, Parker Hannifin CORP | Emergency Power Supply (EPS 3V-5) 63178 | Abex/NWL 63178 | Boeing 767, 767-200, -300 | 1993-09-23 | current |
| Dassault Falcon Jet CORP | Emergency Power Supply Kit F90-01036 | Dassault Aviation Mystere Falcon 900 | 1993-01-22 | current | |
| United Beechcraft INC | Emergency Power Box TAEB102-15 | Modification Part | Cessna 500 S/N 0214 thru 0349 | 1992-09-03 | current |
| Terra Corporation | Emergency Power Unit 0900-1840-22 | Modification Part | Cessna 401 | 1991-07-11 | 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.