Switch
2,308 failure reports named the switch in the last ten years, 10,488 since 1995, most often on the Boeing 737; the condition most often found was "failed". 2,105 FAA approvals let 25 companies make a replacement switch, Korry Electronics CO holding the most (480). The reports call it "switch", "g switch", "switch assy", "p3 switch", "'g' switch".
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 460 |
| 1996 | 585 |
| 1997 | 526 |
| 1998 | 590 |
| 1999 | 570 |
| 2000 | 488 |
| 2001 | 450 |
| 2002 | 467 |
| 2003 | 410 |
| 2004 | 334 |
| 2005 | 325 |
| 2006 | 339 |
| 2007 | 329 |
| 2008 | 257 |
| 2009 | 251 |
| 2010 | 287 |
| 2011 | 370 |
| 2012 | 345 |
| 2013 | 312 |
| 2014 | 235 |
| 2015 | 250 |
| 2016 | 248 |
| 2017 | 271 |
| 2018 | 262 |
| 2019 | 231 |
| 2020 | 159 |
| 2021 | 221 |
| 2022 | 175 |
| 2023 | 129 |
| 2024 | 238 |
| 2025 | 235 |
| 2026 | 139 |
Which system the reports file it under last ten years
Models most often reporting it last ten years
How it failed the condition found, last ten years
failed374inoperative279malfunctioned207faulted194faulty194defective136out of adjust120dirty85broken82intermittent70
Conditions found, as a table
| reports | |
|---|---|
| failed | 374 |
| inoperative | 279 |
| malfunctioned | 207 |
| faulted | 194 |
| faulty | 194 |
| defective | 136 |
| out of adjust | 120 |
| dirty | 85 |
| broken | 82 |
| intermittent | 70 |
Engines most often reporting it
Approved replacement parts 2,105 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a switch and sell it as an approved part for the models named. These are the companies holding such approvals for a switch:
Korry Electronics CO 480Safran Power USA LLC 236Eaton Corporation, Aerospce Controls Div 183Esterline Mason 181Custom Control Sensors, LLC 94Janco CORP 84Jet Parts Engineering INC 81Cole Instrument CORP 77Itt Aerospace Controls 71Itw Switches - Lps 70Aviation Engineering Consultants INC (Aeci) 65Ducommun Technlogies INC 62Aerospares INC 49Honeywell International US LLC 46Bae Systems Controls INC 45Labinal, LLC 41Custom Control Concepts INC 33Parker Hannifin CORP 31Luminator Holding, LP 27Dow-Key Microwave CORP 27Adpma LLC 27Haydon Kerk Motion Solutions 25Soundair Design and Development Group LLC 24Otto Controls, Division of Otto Engr 24Hydra-Electric CO 22
For these models most: Boeing 747 (629), Boeing 767 (291), Boeing 737 (226), Boeing 757 (205), Boeing 777 (158), Bombardier CL-600 Challenger and CRJ (139), Mcdonnell Douglas DC-9 (135), Airbus Helicopters EC-135 now H135 (112), Mcdonnell Douglas DC-10 (109), Airbus A300 (96), Mcdonnell Douglas MD-11 (94), Mcdonnell Douglas Aircraft Co MD-88 (94).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| L3 Communications Integrated Systems LP | Switch ESW179-0000-4 | Modification Article | Gulfstream Aerospace Corp. GV-SP | 2026-08-25 | current |
| L3 Communications Integrated Systems LP | Switch, RFD ESW132B0000-1 | Modification Article | Gulfstream Aerospace Corp. GV-SP | 2026-08-25 | current |
| Honeywell International INC. | Switch, Thermal 5849539-2 | 5849539-2 | The Boeing Company 737-9, 737-8200 | 2026-03-11 | current |
| Flight Specialties Components CORP. | Switch, Pitch Trim Disconnect 996-0013FS | 996-0013 | Bombardier Inc. CL-600-2B16 (604 Variant) | 2026-01-29 | current |
| Flight Specialties Components CORP. | Switch, Lever 107642AA03FS | 107642AA03 | Airbus SAS A320-216, A320-271N | 2025-12-16 | current |
| Aero Design Inc/A Heico Aerospace Company | Switch Assy, Toilet AD-A3-929-0001-01 | A3-929-0001-01 | Airbus SAS A321-253NY | 2025-10-08 | current |
| Panasonic Avionics Corporation | SWITCH ASSY, WITH CONNECTIVITY 142118-01 | 142118-01 | The Boeing Company 787-9 | 2025-10-02 | current |
| Safran Cabin INC. | Switch Assy 79000-250 | 79000-250 | Airbus Canada... BD-500-1A10 | 2025-08-18 | current |
| Safran Cabin INC. | SWITCH ASSY 9541080-501 | 9541080-501 | DE HAVILLAND... DHC-8-200 SERIES | 2025-08-18 | current |
| Safran Cabin INC. | SWITCH ASSY 9541080-501 | 9541080-501 | DE HAVILLAND... DHC-8-300 SERIES | 2025-08-18 | current |
| Safran Cabin INC. | SWITCH ASSY 9541080-501 | 9541080-501 | DE HAVILLAND... DHC-8-100 SERIES | 2025-08-18 | current |
| Adpma | Switch Assembly ADP33006-505-101 | 3L400430-0002 | The Boeing Company 737-8, 737-9, 737-800 Series | 2025-07-01 | current |
| Garmin International INC | SWITCH, PUSHBUTTON, BLUE, PMA 340-00305-00 | Modification Part | Airbus Helicopters EC 130 T2 | 2025-06-27 | current |
| Garmin International INC | SWITCH, LED, HFCS ON-OFF, PMA 340-00304-00 | Modification Part | Airbus Helicopters EC 130 T2 | 2025-06-27 | current |
| B/E Aerospace, INC. - Advanced Lavatories & Cabin Interiors | Switch, Vacuum 4100691-002 | 4100691-002 | Dassault Aviation Falcon 6X | 2025-06-25 | current |
| B/E Aerospace, INC. - Advanced Lavatories & Cabin Interiors | Switch, Vacuum 4100691-001 | 4000691-001 | Dassault Aviation Falcon 6X | 2025-06-25 | current |
| L3 Communications Integrated Systems LP | Switch, KVM ESW210-0000-1 | Modification Part | The Boeing Company 757-200 | 2025-06-18 | current |
| Donaldson Company INC | Switch, Differential Pressure Indicator WF429940 | 5905588, 3035683 | Pratt & Whitney Canada Corp. PW118, PW118A, PW118B | 2025-06-02 | current |
| Flight Specialties Components Corporation | Switch, Pitch Trim Disconnect 996-0013FS | 996-0013 | MHI RJ Aviation ULC CL-600-2C11 (Regional Jet Series 550) | 2025-04-22 | current |
| Wencor, LLC | Switch, Position Indicating 159672WE | 159672 | The Boeing Company 777-200 Series, 777-300 Series,... | 2025-02-28 | current |
| Wencor, LLC | Switch 2047168-8WE | 2047168-8 | The Boeing Company 737-8, 737-9 | 2025-01-30 | current |
| Thales Avionics INC. | SWITCH 187756-102 | 187756-102 | Airbus SAS A350-1041 | 2024-11-20 | current |
| Aero Design Inc/A Heico Aerospace Company | Switch Assy 0YE3100A09G01AD | 0YE3100A09G01 | The Boeing Company 777-200 Series, 777-300 Series,... | 2024-10-30 | current |
| Extex Engineered Products INC. | Switch - Differential Pressure 768363 | 768363 | Pratt & Whitney JT8D-1, JT8D-1A, JT8D-1B | 2024-10-28 | current |
| Adpma, LLC | Switch, Pressure ADP28005-111 | 21C1-3-22 | The Boeing Company 737-8 | 2024-09-09 | current |
| Adpma | Switch, Pressure ADP28005-111 | 21C1-3-22 | The Boeing Company 737-8 | 2024-09-09 | current |
| Jet Parts Engineering INC | Switch, Thermostat 4900823JP-4 | 4900823-4 | The Boeing Company 747-400 Series, 767-200 Series,... | 2024-06-12 | current |
| Anb Aviation Parts LLC | Switch, Pressure SS1012-7ANB | SS1012-7 | Ontic Engineering... SA226-T, SA226-AT, SA226-TC | 2024-04-29 | current |
| Aero Design Inc/A Heico Aerospace Company | Switch Assy, Toilet AD-A3-929-0001-01 | A3-929-0001-01 | Airbus SAS A321 Model -253NX | 2024-04-03 | current |
| Enviro Systems INC. | Switch, Temperature 1300570-5 | 1300570-5 | Piaggio Aero Industries S.p.A P180 | 2024-04-02 | current |
| Airborne Maintenance & Engineering Services | SWITCH ASSY, PANEL SPZ-97-008-515 | SPZ-97-008-515 | Airbus SAS A319-133, A321-200Series | 2024-03-01 | current |
| Pma Aeroparts LLC | Switch, Proximity 8-405-34AP | 8-405-34 | Bombardier Inc. CL-600-2B19 (Regional Jet Series 100... | 2024-02-29 | current |
| Pma Aeroparts LLC | Switch, Proximity 8-405-34AP | 8-405-34 | Bombardier Inc. CL-600-2B19 (Regional Jet Series 100... | 2024-02-29 | current |
| Pma Aeroparts LLC | Switch, Proximity 8-405-34AP | 8-405-34 | MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100... | 2024-02-29 | current |
| Adpma LLC | Switch Assembly, Hydraulic Pressure ADP29006-117 | 211C223-527211C223-278S271T452-17 | The Boeing Company 737-300 Series, 737-8 | 2024-02-07 | current |
| Adpma LLC | Switch Assembly, Hydraulic Pressure ADP29006-112 | 211C223-523211C223-216211C223-323S271T452-12 | The Boeing Company 777-300 Series | 2024-02-07 | current |
| Safran Power USA LLC | Switch A3-1114-05 | BACS30ES55 | The Boeing Company 747-200B SERIES, 747-200C SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1113-055D | BACS30ER55D | The Boeing Company 747-100 SERIES, 747-200F SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1112-03 | BACS30EP33 | The Boeing Company 747-100 SERIES, 747-200B SERIES | 2023-12-12 | current |
| Safran Power USA LLC | Switch J100 | J100 | The Boeing Company 727-200 SERIES, 727-200F SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch 8906K4264 | 8906K4264 | The Boeing Company 747-400 SERIES, 747-400D SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch 8906K4267 | 8906K4267 | The Boeing Company 747-400 SERIES, 747-400D SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1111-044E | BACS30EN44E | The Boeing Company 737-700C SERIES, 747-200B SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1112-01 | BACS30EP11 | The Boeing Company 747-200B SERIES | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-50 | BACS30AN1 | The Boeing Company 727-200 SERIES, 727-200F SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch D20011-01 | D20011-01 | The Boeing Company 727-200 SERIES, 727-200F SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1117-022G | BACS30EL22G | The Boeing Company 747-200B SERIES | 2023-12-12 | current |
| Safran Power USA LLC | Switch D20011-05 | D20011-05 | The Boeing Company 737-200 SERIES, 737-300 SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch H14-6 | H14-6 | The Boeing Company 727-200 SERIES737-100 SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch 8906K1560 | 8906K1560 | The Boeing Company 747-100 SERIES, 747-200B SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch 8906K1561 | 8906K1561 | The Boeing Company 747-100 SERIES, 747-200B SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1110-04 | BACS30EM44 | The Boeing Company 737-100 SERIES, 737-200 SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch 8906K1563 | 8906K1563 | The Boeing Company 747-100 SERIES, 747-200B SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A20247BL | A20247BL | The Boeing Company 747-200B SERIES | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1110-05 | BACS30EM55 | The Boeing Company 747-100 SERIES, 747-200B SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1111-055D | BACS30EN55D | The Boeing Company 747-100 SERIES, 747-200B SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch D20011-03N | D20011-03N | The Boeing Company 737-100 SERIES, 737-200 SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch 8906K4265 | 8906K4265 | The Boeing Company 747-400 SERIES, 747-400D SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1113-011A | BACS30ER11A | The Boeing Company 747-100 SERIES, 747-200B SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1113-022K | BACS30ER22K | The Boeing Company 747-100 SERIES, 747-200BSERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1111-011A | BACS30EN11A | The Boeing Company 737-200 SERIES, 737-200C SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1006 | A3-1006 | The Boeing Company 737-100 SERIES, 737-200 SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch 8906K1562 | 8906K1562 | The Boeing Company 747-100 SERIES, 747-200B SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1114-01 | BACS30ES11 | The Boeing Company 737-100 SERIES, 737-200 SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch D20011-02 | D20011-02 | The Boeing Company 737-300 SERIES, 737-400 SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1112-05 | BACS30EP55 | The Boeing Company 747-100 SERIES, 747-200B SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch 8906K4263 | 8906K4263 | The Boeing Company 747-400 SERIES, 747-400D SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch H10-1015-3 | H10-1015-3 | The Boeing Company 727-200 SERIES, 727-200F SERIES | 2023-12-12 | current |
| Safran Power USA LLC | Switch H10-1015-4 | H10-1015-4 | The Boeing Company 727-200 SERIES, 727-200F SERIES | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1112-04 | BACS30EP44 | The Boeing Company 747-200 SERIES, 747-200B SERIES | 2023-12-12 | current |
| Safran Power USA LLC | Switch D20011-03 | D20011-03 | The Boeing Company 727-200 SERIES, 737-100 SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1110-01 | BACS30EM11 | The Boeing Company 747-100 SERIES, 747-200B SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1116-05 | BACS30EK11 | The Boeing Company 747-100 SERIES, 747-200B SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch H10-1012-1 | 1061097-2 | The Boeing Company 707-E3A SERIES, 707-E3D SERIES | 2023-12-12 | current |
| Safran Power USA LLC | Switch A20247AM1 | A20247AM1 | The Boeing Company 737-100 SERIES, 737-200 SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1117-011D | BACS30EL11D | The Boeing Company 737-200 SERIES747-100 SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch H11-215 | H11-215 | The Boeing Company 707-E3D SERIES, 707-E6A SERIES | 2023-12-12 | current |
| Safran Power USA LLC | Switch D20011 | D20011 | The Boeing Company 727-200 SERIES, 737-300 SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch 8906K1559 | 8906K1559 | The Boeing Company 747-100 SERIES, 747-200BSERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch 8906K1564 | 8906K1564 | The Boeing Company 747-100 SERIES, 747-200BSERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A3-1114-02 | BACS30ES22 | The Boeing Company 747-100 SERIES, 747-200B SERIES,... | 2023-12-12 | current |
| Safran Power USA LLC | Switch A300 | A300 | Fokker Services B.V. F28 Mark 1000, F28 Mark 2000, F28 Mark 3000 | 2023-12-12 | current |
| L3 Communications Integrated Systems LP | SWITCH, MODULE ESW193-0000-1 | Modification Part | THE BOEING COMPANY 757-200(C-32A) | 2023-12-08 | current |
| L3 Communications Integrated Systems LP | SWITCH, MODULE ESW193-0000-1 | Modification Part | THE BOEING COMPANY 737-700 | 2023-11-06 | current |
| Jet Parts Engineering INC | Switch Assembly ASP4500-240 | 774585-627745115-57 | The Boeing Company 747-400, 747-400D, 747-411F | 2023-11-02 | current |
| Honeywell International INC. | Switch Assy 128646-5-1 | 128646-5-1 | MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100) | 2023-03-28 | current |
| Honeywell International INC. | Switch 121280-2 | 9041M43P02 | General Electric Company CF6-50A, CF6-50C, CF6-50CA | 2023-03-10 | current |
| Honeywell International INC. | Switch 3238734-1 | 3238734-1 | The Boeing Company 747-100 Series, 747-200B Series,... | 2023-02-09 | current |
| Honeywell International INC. | Switch, Thermal NGS 5849539-2 | 5849539-2 | The Boeing Company 737-700 Series | 2023-01-31 | current |
| Honeywell International INC. | Switch 642017-2 | 642017-2 | ATR ATR42-500, ATR72-101, ATR72-201 | 2023-01-04 | current |
| Jet Parts Engineering INC | Switch Assembly ASP4560 | 7G1018 7G110-3 21C1-3-21 21C1-6-7 60B92400-10 | Boeing 737-700C Series, 737-900ER Series | 2022-11-17 | current |
| Safran Power USA LLC | Switch H20-35B | BAN7024-525 | The Boeing Company DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch W20279 | W20279 | The Boeing Company MD-88 SERIES, MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-16B | BAN7024-509 | The Boeing Company DC-10, DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch 9500-004-1 | 5D0380-1 | The Boeing Company DC-10, DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-19B | BAN7024-511 | The Boeing Company MD-11 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch W20131 | W20131 | The Boeing Company MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-17B | BAN7024-519 | The Boeing Company DC-10 | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-153B | BAN7024-535 | The Boeing Company MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch 8906K4220 | 8906K4220 | The Boeing Company DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch A3-1114-04 | BACS30ES44 | The Boeing Company 707-300 SERIES. 707-300B SERIES,... | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-150B | BAN7024-529 | The Boeing Company MD-11 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch 8906K4221 | 8906K4221 | The Boeing Company MD-11 SERIES, MD-88 SERIES, MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H14-1005-1 | H14-1005-1 | The Boeing Company DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-25B | BAN7024-515 | The Boeing Company DC-10 | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-21B | BAN7024-513 | The Boeing Company DC-10, DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch W20130 | W20130 | The Boeing Company 717-200 | 2022-10-31 | current |
| Safran Power USA LLC | Switch H14-1009 | H14-1009 | The Boeing Company MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-34B | BAN7024-523 | The Boeing Company DC-10, DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch W20131 | W20131 | The Boeing Company 717-200 | 2022-10-31 | current |
| Safran Power USA LLC | Switch H14-1009 | H14-1009 | The Boeing Company DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch 8906K4220 | 8906K4220 | The Boeing Company 717-200 | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-14B | BAN7024-505 | The Boeing Company MD-11 SERIES, MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-26B | BAN7024-517 | The Boeing Company DC-10, DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch W20432 | W20432 | The Boeing Company MD-88 SERIES, MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch 8906K4219 | 8906K4219 | The Boeing Company MD-88 SERIES, MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-29B | BAN7024-503 | The Boeing Company DC-10 | 2022-10-31 | current |
| Safran Power USA LLC | Switch A3-1211 | A3-1211 | The Boeing Company DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch F20020-1 | F20020-1 | The Boeing Company DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch H14-1000 | H14-1000 | The Boeing Company DC-10, DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch F20020-1 | F20020-1 | The Boeing Company MD-88 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch 8906K4247 | 8906K4247 | The Boeing Company MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-3B | BAN7024-507 | The Boeing Company DC-10, DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20079-2 | H20079-2 | The Boeing Company MD-88 SERIES, MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch 8906K2694 | 8906K2694 | The Boeing Company DC-10, DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-28B | BAN7024-501 | The Boeing Company MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20074 | H20074 | The Boeing Company DC-10, DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch W20279 | W20279 | The Boeing Company DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch C3-17 | C3-17 | The Boeing Company MD-11 SERIES, MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-37B | BAN7024-527 | The Boeing Company MD-11 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-34B | BAN7024-523 | The Boeing Company MD-11 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-37B | BAN7024-527 | The Boeing Company DC-10, DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch H14-1012 | H14-1012 | The Boeing Company MD-11 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-35B | BAN7024-525 | The Boeing Company MD-88 SERIES, MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch 8906K4221 | 8906K4221 | The Boeing Company 717-200 | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-24B | BAN7024-1 | The Boeing Company MD-11 SERIES, MD-88 SERIES, MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch W20131 | W20131 | The Boeing Company DC-10, DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch A3-1211 | A3-1211 | The Boeing Company MD-88 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-151B | BAN7024-531 | The Boeing Company MD-11 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch C3-17 | C3-17 | The Boeing Company DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch 8867K4 | MS24656-231 | The Boeing Company DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch 8906K4220 | 8906K4220 | The Boeing Company MD-88 SERIES, MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-3B | BAN7024-507 | The Boeing Company MD-11 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch W20432 | W20432 | The Boeing Company DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch 9500-004-1 | 5D0380-1 | The Boeing Company MD-11 SERIES, MD-88 SERIES, MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch 8906K4221 | 8906K4221 | The Boeing Company DC-9 | 2022-10-31 | current |
| Safran Power USA LLC | Switch A3-1111-011L | BACS30EN11L | The Boeing Company 747-100 SERIES, 747-300 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H14-1012 | H14-1012 | The Boeing Company DC-10 | 2022-10-31 | current |
| Safran Power USA LLC | Switch F20027 | F20027 | The Boeing Company MD-11 SERIES, MD-90 SERIES | 2022-10-31 | current |
| Safran Power USA LLC | Switch H20-28B | BAN7024-501 | The Boeing Company 717-200 | 2022-10-31 | current |
The first 150 of 400.
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.