Cabin Pressure
218 failure reports named the cabin pressure in the last ten years, 384 since 1999, most often on the Boeing 737; the condition most often found was "malfunctioned". 80 FAA approvals let 14 companies make a replacement cabin pressure, Honeywell International INC. holding the most (24).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1999 | 1 |
| 2004 | 3 |
| 2005 | 18 |
| 2006 | 21 |
| 2007 | 7 |
| 2008 | 17 |
| 2009 | 17 |
| 2010 | 5 |
| 2011 | 14 |
| 2012 | 18 |
| 2013 | 23 |
| 2014 | 7 |
| 2015 | 15 |
| 2016 | 27 |
| 2017 | 19 |
| 2018 | 12 |
| 2019 | 21 |
| 2020 | 22 |
| 2021 | 16 |
| 2022 | 24 |
| 2023 | 7 |
| 2024 | 19 |
| 2025 | 41 |
| 2026 | 10 |
Which system the reports file it under last ten years
Reports by system, as a table
| reports | |
|---|---|
| Heating, ice protection and utility systems | 216 |
| Instruments and avionics | 1 |
| Airframe structure | 1 |
Models most often reporting it last ten years
How it failed the condition found, last ten years
malfunctioned98faulted41failed20unknown10inoperative6pressure loss5warning message5abnormal4false indication3leaking3
Conditions found, as a table
| reports | |
|---|---|
| malfunctioned | 98 |
| faulted | 41 |
| failed | 20 |
| unknown | 10 |
| inoperative | 6 |
| pressure loss | 5 |
| warning message | 5 |
| abnormal | 4 |
| false indication | 3 |
| leaking | 3 |
Engines most often reporting it
Approved replacement parts 80 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a cabin pressure and sell it as an approved part for the models named. These are the companies holding such approvals for a cabin pressure:
Honeywell International INC. 24Honeywell International INC 16United Technologies, Hamilton Sundstrand 12Ametek Aerospace 6Honeywell International INC. Honeywell Aerospace 4Ametek Aerospace 4Rosemount Aerospace INC 3Honeywell International INC, Controls and Accessories 3Hamilton Sundstrand Corporation of Puerto Rico 2Hamilton Standard Commercial, Aircraft Electronics INC 2Woodward Mpc 1Honeywell International US LLC 1Bkm Company 1Astra Jet CORP 1
For these models most: Boeing 747 (14), Dehavilland DHC-8 (7), Boeing 767 (7), Boeing 777 (6), Boeing 757 (6), Pilatus PC-12 (5), Gulfstream GV-SP G550 (4), Gulfstream GIV-X G450 (4), Gulfstream G-V Gulfstream V (4), Bombardier CL-600 Challenger and CRJ (4), Boeing 717 (4), Israel Aircraft Industries 1125 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Honeywell International INC. | Cabin Pressure Outflow Valve 2119160-3 | S210W160-1030 | The Boeing Company 777F Series | 2023-02-22 | current |
| Honeywell International INC. | Cabin Pressure Output Valve 2119160-2 | S210W160-1020 | The Boeing Company 777-200 Series, 777-300 Series,... | 2023-02-22 | current |
| Honeywell International INC. | Cabin Pressure Outflow Valve 2119160-4 | S210W160-1040 | The Boeing Company 777-200 Series, 777-200LR Series,... | 2023-02-22 | current |
| Honeywell International INC. | Cabin Pressure Controller 2117388-15 | S210T160-133 | The Boeing Company 757-200 Series, 757-300 Series,... | 2023-02-20 | current |
| Honeywell International INC. | Cabin Pressure Controller 2117388-1001 | S210T160-007 | The Boeing Company 757-200 Series | 2023-02-17 | current |
| Honeywell International INC. | Cabin Pressure Controller 92144A030101 | 92144A030101 | The Boeing Company 717-200 | 2023-01-20 | current |
| Honeywell International INC. | Cabin Pressure Controller 92145A010101 | 92145A010101 | The Boeing Company 717-200 | 2023-01-20 | current |
| Honeywell International INC. | Cabin Pressure Control Unit 2119232-4 | 959.90.91.144 | Pilatus Aircraft Limited PC-12, PC-12/45, PC-12/47 | 2023-01-07 | current |
| Honeywell International INC. | Cabin Pressure Outflow Valve 103898-3 | 959.90.91.122 | Pilatus Aircraft Limited PC-12, PC-12/45, PC-12/47 | 2023-01-07 | current |
| Honeywell International INC. | Cabin Pressure Controller 2119922-8 | 211992-7 | Gulfstream Aerospace... Galaxy Gulfstream 200 | 2022-12-16 | current |
| Honeywell International INC. | Cabin Pressure Controller 2119270-4 | 2119270-3 | Gulfstream Aerospace... G150 | 2022-12-16 | current |
| Honeywell International INC. | Cabin Pressure Controller 2119922-7 | 4AS7810052-011 | Gulfstream Aerospace... Galaxy Gulfstream 200 | 2022-12-16 | current |
| Honeywell International INC. | Cabin Pressure Relief Valve 103928-1 | 103928-1 | Gulfstream Aerospace... GVI | 2022-12-13 | current |
| Honeywell International INC. | Cabin Pressure Control Panel 2119144-1 | 2119144-1 | Gulfstream Aerospace... GVI | 2022-12-13 | current |
| Honeywell International INC. | Cabin Pressure Control Panel 2119144-1 | 2119144-1 | Gulfstream Aerospace... GV, GV-SP, GIV-X | 2022-12-12 | current |
| Honeywell International INC. | Cabin Pressure Controller 2119146-5 | 2119146-5 | Gulfstream Aerospace... GV-SP, GIV-X | 2022-12-12 | current |
| Honeywell International INC. | Cabin Pressure Controller 2118934-7 | 2118934-7 | Gulfstream Aerospace... GV | 2022-12-12 | current |
| Honeywell International INC. | Cabin Pressure Selector 2119764-6 | 2119764-6 | Bombardier Inc. CL-600-1A11(CL-600),... | 2022-07-25 | current |
| Ametek Aerospace | Cabin Pressure Indicator SETL-OC420F | DeHavilland Part No. 8SC0098 | DEHAVILLAND DHC-8 (100) | 2022-03-02 | current |
| Ametek Aerospace | Cabin Pressure Indicator SETL-OC420F | DeHavilland Part No. 8SC0098 | DEHAVILLAND DHC-8 (100) | 2022-03-02 | current |
| Honeywell International INC. | Cabin Pressure Manual Controller 131008-3 | 131008-3 | Boeing 707-300 Series, 707-400 Series,... | 2022-03-01 | current |
| Honeywell International INC. | Cabin Pressure Controller 2117598-2 | 2117598-2 | Israel Aircraft 1125 Westwind Astra | 2022-02-28 | current |
| Honeywell International INC. | Cabin Pressure 130522-1 | 130522-1 | Boeing DHC-8-101, DHC-8-102, DHC-8-103 | 2022-02-28 | current |
| Honeywell International INC. | Cabin Pressure Controller 2117804-6-1 | 2117804-6-1 | Israel Aircraft 1125 Westwind Astra | 2022-02-28 | current |
| Honeywell International INC. | Cabin Pressure Controller 2117966-2 | 2117966-2 | SAAB SAAB-Fairchild, 340A (SAAB-SF340A), SAAB 340B | 2022-02-28 | current |
| Honeywell International INC. | Cabin Pressure Controller 2117804-6-2 | 2117804-6-2 | Israel Aircraft 1125 Westwind Astra | 2022-02-28 | current |
| Honeywell International INC. Honeywell Aerospace | Cabin Pressure Controller 131308-2 | 131308-2 | Boeing DC-9-31, DC-9-32, DC-9-32 (VC-9C) | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Cabin Pressure Selector 65053858-2 | 65053858-2 | Boeing 767-2C Series | 2018-12-20 | current |
| Honeywell International INC. Honeywell Aerospace | Cabin Pressure Controller (CPC) 2117388-1001 | 2117388-1001 | Boeing 767-2C Series | 2018-12-20 | current |
| United Technologies, Hamilton Sundstrand | CABIN PRESSURE DIGITAL SELECTOR PANEL 1019439-2-001 | 1019439-2-001 | The Boeing Company 737-700C SERIES, 737-8, 737-800 SERIES | 2018-07-29 | current |
| United Technologies, Hamilton Sundstrand | CABIN PRESSURE DIGITAL SELECTOR PANEL 1019439-1-001 | 1019439-1-001 | Boeing 737-8 | 2017-05-30 | current |
| Honeywell International INC. Honeywell Aerospace | Cabin Pressure Control Unit 2119232-4 | 959.90.91.144 | Pilatus PC-12 Series | 2013-06-16 | current |
| Honeywell International INC | Cabin Pressure Relief Valve 103928-1 | 103928-1 | Gulfstream G650 | 2012-10-08 | current |
| Honeywell International INC | Cabin Pressure Control Panel 2119144-1 | 2119144-1 | Gulfstream G650 | 2012-10-08 | current |
| Hamilton Sundstrand Corporation of Puerto Rico | CABIN PRESSURE CONTROLLER P/N 796884-3-009 | (S210U160-93) | BOEING 747-8 Series | 2012-06-25 | current |
| Hamilton Sundstrand Corporation of Puerto Rico | CABIN PRESSURE CONTROLLER P/N 796884-2-009 | (S210U160-83) | BOEING 747-8 SERIES, 747-8F SERIES | 2012-06-25 | current |
| United Technologies, Hamilton Sundstrand | Cabin Pressure Controller 796884-2-009 | S210U160-83 | Boeing 747-8 Series, 747-8F Series | 2012-06-19 | current |
| United Technologies, Hamilton Sundstrand | Cabin Pressure Selector 796883-5 | S210U160-22 | Boeing 747-8 Series | 2012-06-19 | current |
| United Technologies, Hamilton Sundstrand | Cabin Pressure Controller 796884-3-009 | S210U160-93 | Boeing 747-8 Series | 2012-06-19 | current |
| United Technologies, Hamilton Sundstrand | Cabin Pressure Selector 796883-5 | S210U160-22 | Boeing 747-8 Series | 2012-06-19 | current |
| United Technologies, Hamilton Sundstrand | Cabin Pressure Controller 796884-2-009 | S210U160-83 | Boeing 747-8 Series, 747-8F Series | 2012-06-19 | current |
| United Technologies, Hamilton Sundstrand | Cabin Pressure Controller 796884-3-009 | S210U160-93 | Boeing 747-8 Series | 2012-06-19 | current |
| Honeywell International INC | CABIN PRESSURE OUTFLOW VALVE 103898-3 | 959.90.91.122 | Pilatus PC-12 Series | 2012-04-23 | current |
| Honeywell International INC | CABIN PRESSURE OUTFLOW VALVE 2119160-4 | S210W160-1040 | Boeing 777-200 SERIES, 777-200LR SERIES,... | 2012-04-03 | current |
| United Technologies, Hamilton Sundstrand | Cabin Pressure Selector 793883-5 | S210U160-22 | Boeing 747-8F Series | 2011-09-29 | current |
| United Technologies, Hamilton Sundstrand | Cabin Pressure Controller 796884-3-009 | S210U160-93 | Boeing 747-8F Series | 2011-09-29 | current |
| Honeywell International INC | Cabin Pressure Controller 2119922-8 | 2119922-7 | Gulfstream Aerospace... G200 | 2011-08-10 | current |
| Honeywell International INC | Cabin Pressure Controller 2119270-4 | 2119270-3 | Gulfstream Aerospace... G150 | 2011-08-10 | current |
| Honeywell International INC | Cabin Pressure Controller 2119146-5 | 2119146-5 | Gulfstream GIV-X, GV-SP | 2010-10-31 | current |
| Honeywell International INC | Cabin Pressure control unit 2119232-3 | 9599091143 | Pilatus Aircraft, LTD PC-12 Series | 2009-09-21 | current |
| Honeywell International INC | Cabin Pressure Outflow Valve 2119160-3 | S210W160-1030 | Boeing 777F Series | 2009-04-07 | current |
| Honeywell International INC | Cabin Pressure Controller 2118934-7 | 2118934-7 | Gulfstream GV | 2009-03-10 | current |
| Honeywell International INC | Cabin Pressure Controller 92145A010101 | 92145A010101 | Boeing 717-200 | 2007-11-15 | current |
| Honeywell International INC | Cabin Pressure Controller 92144A030101 | 92144A030101 | Boeing 717-200 | 2007-11-15 | current |
| Honeywell International INC | Cabin Pressure Controller 2119922-7 | 4AS7810052-011 | Gulfstream Galaxy 200 | 2007-01-18 | current |
| Honeywell International INC | Cabin Pressure Control Panel 2119144-1 | 2119144-1 | Gulfstream GV, GV-SP, GIV-X | 2005-07-06 | current |
| Honeywell International INC | Cabin Pressure Outflow Valve 2119160-2 | S210W160-1020 | Boeing 777-200 Series, 777-300 Series,... | 2004-07-08 | current |
| Rosemount Aerospace INC | Cabin Pressure Acquisition Module 2014AB1 | 2014AB1 | Embraer Empresa EMB-145, EMB-145ER, EMB-145LR | 2004-06-08 | current |
| Rosemount Aerospace INC | Cabin Pressure, Acquisition Module 2014AB1 | Embraer 2014AB1 | Embraer Empresa EMB-135BJ, EMB-145XR, EMB-145LR | 2004-01-04 | current |
| Honeywell International INC | Cabin Pressure Controller 2117388-15 | S210T160-133 | Boeing 767-200, -300, -300F | 2001-06-13 | current |
| Rosemount Aerospace INC | Cabin Pressure Acquisition Module 2014AB | Embraer 2014AB | Embraer Empresa EMB-145, EMB-135ER, EMB-135LR | 2001-02-12 | current |
| Honeywell International INC, Controls and Accessories | Cabin Pressure Controller 2117388-13 | Boeing Commercial Airplane Group S210T160-113 | Boeing 757-200 Series, 767-300 Series | 1998-06-18 | current |
| Honeywell International INC, Controls and Accessories | Cabin pressure selector 130590-4 | McDonnell Douglas Corp 130590-4 | McDonnell Douglas MD-90-30 | 1998-03-23 | current |
| Honeywell International INC, Controls and Accessories | Cabin pressure selector 2119764-6 | Bombardier/Canadair 2119764-6 | Bombardier, Inc. CL600-2B19 (Regional Jet Series 100) | 1998-03-23 | current |
| Woodward Mpc | Cabin Pressure Valve Drive 1A8-202B | Hamilton Standard P/N: 724912-19 | Boeing 747-400 Series | 1998-03-02 | current |
| Honeywell International US LLC | Cabin Pressure Controller 131308-2 | McDonnell Douglas 131308-2 | McDonnell Douglas DC-9, Series 10, 20 | 1997-02-17 | current |
| Bkm Company | Cabin Pressure Enhancement CP-125 | Raytheon DH.125-1A, 3A, 400A Series | 1994-09-28 | current | |
| Astra Jet CORP | Cabin Pressure Bumps Prevention Venturi Fan Installation... Kit 1125-22-031 | Astra Service Bulletin Kit | Gulfstream Astra 1125 | 1994-03-22 | current |
| Hamilton Standard Commercial, Aircraft Electronics INC | Cabin Pressure Controller 790960-1 | Boeing 10-61209-22 | Boeing 727-200 | 1993-02-02 | current |
| Ametek Aerospace | Cabin Pressure Acquisition Module 10275B03C02 | AMETEK 10275B03C02 | Bombardier, Inc. CL600-2B19(Regional Jet Series 100) | 1992-12-31 | current |
| Ametek Aerospace | Cabin Pressure Acquisition Module 10275B03C02 | AMETEK 10275B03C02 | Bombardier, Inc. CL600-2B19(Regional Jet Series 100) | 1992-12-31 | current |
| Ametek Aerospace | Cabin Pressure Indicator SETL-OC420M | Boeing 767-200, -300, 757-200 | 1992-12-31 | current | |
| Ametek Aerospace | Cabin Pressure Indicator SETL-OC420M | - | Boeing 767-200, -300, 757-200 | 1992-12-31 | current |
| Hamilton Standard Commercial, Aircraft Electronics INC | Cabin Pressure Controller 777396-1 | Boeing 60B00025-40 | Boeing 747 | 1992-10-14 | current |
| United Technologies, Hamilton Sundstrand | Cabin Pressure Controller 796884-2-006 | Boeing S210U160-53 | Boeing 747-400 | 1991-11-12 | current |
| United Technologies, Hamilton Sundstrand | Cabin Pressure Controller 780875-1 | Boeing 60B00025-42 | Boeing 747-200 | 1990-09-17 | current |
| Ametek Aerospace | Cabin Pressure Indicator SETL-0C420F | - | DeHavilland DHC-8 (100) | 1990-06-07 | current |
| Ametek Aerospace | Cabin Pressure Indicator SETL-0C420F | - | DeHavilland DHC-8 (100) | 1990-06-07 | current |
| Ametek Aerospace | Cabin Pressure Indicator SETL-0C420F | - | DeHavilland DHC-8 (100) | 1990-04-12 | current |
| Ametek Aerospace | Cabin Pressure Indicator SETL-0C420F | - | DeHavilland DHC-8 (100) | 1990-04-12 | 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.