Detector
146 failure reports named the detector in the last ten years, 740 since 1995, most often on the Boeing 737; the condition most often found was "failed". 240 FAA approvals let 22 companies make a replacement detector, Meggitt Safety Systems INC holding the most (142).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 23 |
| 1996 | 22 |
| 1997 | 37 |
| 1998 | 75 |
| 1999 | 32 |
| 2000 | 41 |
| 2001 | 39 |
| 2002 | 18 |
| 2003 | 25 |
| 2004 | 44 |
| 2005 | 42 |
| 2006 | 25 |
| 2007 | 23 |
| 2008 | 16 |
| 2009 | 15 |
| 2010 | 19 |
| 2011 | 15 |
| 2012 | 26 |
| 2013 | 28 |
| 2014 | 14 |
| 2015 | 15 |
| 2016 | 19 |
| 2017 | 10 |
| 2018 | 17 |
| 2019 | 11 |
| 2020 | 6 |
| 2021 | 12 |
| 2022 | 24 |
| 2023 | 24 |
| 2024 | 6 |
| 2025 | 11 |
| 2026 | 6 |
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
failed28inoperative21faulted15faulty14defective13malfunctioned9false indication7false activation5unserviceable4none3
Conditions found, as a table
| reports | |
|---|---|
| failed | 28 |
| inoperative | 21 |
| faulted | 15 |
| faulty | 14 |
| defective | 13 |
| malfunctioned | 9 |
| false indication | 7 |
| false activation | 5 |
| unserviceable | 4 |
| none | 3 |
Engines most often reporting it
Approved replacement parts 240 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a detector and sell it as an approved part for the models named. These are the companies holding such approvals for a detector:
Meggitt Safety Systems INC 142Whittaker Systron Donner, Safety Systems Div 40Vibro-Meter INC 9Whittaker Electronic Sys 7United Technologies, Hamilton Sundstrand 5Unison Industries LLC 5Rosemount Aerospace INC 4Ontic Engineering and Manufacturing, INC. 4Honeywell International US LLC 4Eaton Aerospace LLC 4Whittaker Controls INC 2Ge Aviation Systems LLC (Formerly Smiths and Barbar Coleman) 2Erickson Incorporated DBA Erickson Air-Crane 2Allen Aircraft Products, INC. 2Ontic Engineering & Manufacturing INC 1Hollingsead International (No Longer Have Pma Production Approval) 1Hamilton Sundstrand Corporation 1Fluid Components INC 1Bae Systems Controls INC 1Bae System Controls, INC. 1Allen Aircraft Products 1Aero Attitude, LLC 1
For these models most: Boeing 767 (63), Boeing 737 (63), Boeing 747 (41), Boeing 757 (33), Airbus A330 (8), Airbus A340 (6), Mcdonnell Douglas DC-10 (5), Mcdonnell Douglas DC-9 (4), Embraer ERJ 170 E170 and E175 (3), Douglas DC-10 (2), Bell 214 (2), Lockheed 382 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aero Attitude, LLC | Detector, Chip, Magnetic 3045951-02AA | 3045951-02 | Pratt and Whitney... PT6A-11, PT6A-11AG, PT6A-15AG | 2026-05-27 | current |
| Unison Industries LLC | Detector, Immersion, Temp Resistance – Fuel/Oil 504243-1 | The General Electric Company P/N 2121M86P01 | The General Electric Company GE9X-105B1A, GE9X-105B1A1, GE9X-105B1A2 | 2026-01-06 | current |
| Unison Industries LLC | DETECTOR,IMMERSION, TEMPRESISTANCE - FUEL/OIL 504243-1 | CFM International, S.A. P/N 2121M86P01 | CFM International S.A. LEAP-1C28, LEAP-1C30, LEAP1C30B1 | 2023-08-02 | current |
| Ontic Engineering and Manufacturing, INC. | DETECTOR, HYD. FLUID TEMP. 98B304C | 60B00257-6 | TC: A20WE 747-100 SERIES, 747-100BSERIES,... | 2021-07-08 | current |
| Ontic Engineering and Manufacturing, INC. | DETECTOR, HYD. FLUID TEMP. 98B302D | 60B00257-7 | TC: A20WE 747-100 SERIES, 747-100BSERIES,... | 2021-07-08 | current |
| Ontic Engineering and Manufacturing, INC. | DETECTOR, HYD. FLUID TEMP. 98B304D | 60B00257-8 | TC: A20WE 747-100 SERIES, 747-100BSERIES,... | 2021-07-08 | current |
| Ontic Engineering and Manufacturing, INC. | DETECTOR, HYD. FLUID TEMP. 98B302C | 60B00257-5 | TC: A20WE 747-100 SERIES, 747-100BSERIES,... | 2021-07-08 | current |
| Allen Aircraft Products, INC. | Detector, Magnetic Chip 1001021.00 | 1001021.00 | Rolls Royce BR700-710D5-21 | 2020-06-29 | current |
| Erickson Incorporated DBA Erickson Air-Crane | Detector - Chip 214-040-803-3 | 214-040-803-003 | BELL 214B | 2019-10-14 | current |
| Erickson Incorporated DBA Erickson Air-Crane | Detector - Chip 214-040-803-5 | 214-040-803-005 | BELL 214B | 2019-10-14 | current |
| Allen Aircraft Products, INC. | Detector, Chip 3002451.02 | 2492M53P01 | GE Passport 20, Model, Left Engine | 2019-08-18 | current |
| Bae System Controls, INC. | DETECTOR ASSEMBLY 664-101000-11 | 664-101000-11 | The Boeing Company DC-10-10, DC-10-30, DC-10-40 | 2019-02-05 | current |
| United Technologies, Hamilton Sundstrand | Detector, Smoke 7010303H01 | 7010303H01 | The Boeing Company 787-10 | 2018-02-21 | current |
| Meggitt Safety Systems INC | Detector Assembly 902018-02 | 902018-02 | Boeing 737-600 Series 737-700 Series... | 2017-11-16 | current |
| Meggitt Safety Systems INC | Detector Assembly 902862-01 | 902862-01 | Boeing 737-600 Series 737-700 Series... | 2017-11-16 | current |
| Unison Industries LLC | Detector, Immersion, Temp Resistance - Fuel/Oil 504243-1 | 2121M86P01 | CFM International S.A. LEAP-1A23, LEAP-1A24, LEAP-1A24E1 | 2017-10-01 | current |
| Rosemount Aerospace INC | Detector, Low Flow 0123FA2A | 210N701 | Boeing 737-700 Series, 737-700C Series,... | 2017-05-23 | current |
| Meggitt Safety Systems INC | Detector Assembly 910053-01 | 910053-01 | The Boeing Company 737-8 | 2017-04-20 | current |
| Meggitt Safety Systems INC | Detector Assembly 902013-01 | 902013-01 | The Boeing Company 737-8 | 2017-04-20 | current |
| Meggitt Safety Systems INC | Detector Assembly 902020-01 | 902020-01 | The Boeing Company 737-8 | 2017-04-20 | current |
| Meggitt Safety Systems INC | Detector Assembly 910057-01 | 910057-01 | The Boeing Company 737-8 | 2017-04-20 | current |
| Meggitt Safety Systems INC | Detector Assembly 910055-01 | 910055-01 | The Boeing Company 737-8 | 2017-04-20 | current |
| Meggitt Safety Systems INC | Detector Assembly 902014-01 | 902014-01 | The Boeing Company 737-8 | 2017-04-20 | current |
| Meggitt Safety Systems INC | Detector Assembly 909876-01 | 909876-01 | The Boeing Company 737-8 | 2017-04-20 | current |
| Meggitt Safety Systems INC | Detector Assembly 910059-01 | 910059-01 | The Boeing Company 737-8 | 2017-04-20 | current |
| Meggitt Safety Systems INC | Detector Assembly 910061-01 | 910061-01 | The Boeing Company 737-8 | 2017-04-20 | current |
| Meggitt Safety Systems INC | Detector Assembly 909566-01 | 909566-01 | The Boeing Company 737-8 | 2017-04-20 | current |
| Unison Industries LLC | Detector, Immersion, Temp Resistance - Fuel/Oil 504243-1 | 2121M86P01 | CFM International S.A. LEAP-1A23, LEAP-1A24, LEAP-1A24E1 | 2017-01-12 | current |
| Unison Industries LLC | Detector, Immersion, Temp Resistance - Fuel/Oil 504243-1 | 2121M86P01 | CFM International S.A. LEAP-1A23, LEAP-1A24, LEAP-1A24E1 | 2016-03-30 | current |
| Allen Aircraft Products | Detector, Chip, Electrical 3009061.02 | 5071T99P03 | The Boeing Company CF34-10A16, CF34-10E2A1, CF34-10E5 | 2015-11-17 | current |
| Ontic Engineering & Manufacturing INC | Detector 3052163-02 | 3052163-02 | Pratt & Whitney Canada JT15D-5, JT15D-5D | 2015-06-25 | current |
| Meggitt Safety Systems INC | Detector Assembly 901400-01 | 901400-01 | Airbus A330-243, A330-341, A330-342 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 7881 | S332T100-5 | Boeing 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 7353 | S332T100-1 | Boeing 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902862 | S332T100-43 | Boeing 737-700 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 8244 | S332T100-17 | Boeing 747-400 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902862 | S322T100-43 | Boeing 737-800 Series | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902016-01 | S332T100-30 | Boeing 737-700 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 5404 | 10-61096-34 | Boeing 737-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 901541 | S332T301-263 | Boeing 757-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 8918-03 | 8918-03 | Airbus A350-941 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902013 | S332T100-27 | Boeing 737-800 Series | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 901560 | S332T100-26 | Boeing 747-400 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 904655-10 | 904655-10 | Airbus A380-841, A380-842 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902018-01 | S332T100-38 | Boeing 737-800 Series | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 903467-04 | 903467-04 | Airbus A340-541, A340-642 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902014-01 | S332T100-46 | Boeing 737-700 Series, 737-800 Series,... | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902864 | S332T100-44 | Boeing 737-700 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 5796-01 | S332T301-240 | Boeing 757-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 900111 | S332T100-20 | Boeing 737-300, -400, -500 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 901402-03 | 901402-03 | Airbus A330-243, A330-341, A330-342 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 901561 | S332T100-25 | Boeing 767-300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902014 | S332T100-28 | Boeing 737-800 Series | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 5816 | S332T301-37 | Boeing 757-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 6493-02 | S332T301-187 | Boeing 757-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 8191 | S332T100-9 | Boeing 747-400 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 901507-01 | 901507-01 | Airbus A330-243, A330-341, A330-342 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 6497-01 | S332T301-74 | Boeing 757-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 901404 | 901404 | Airbus A330-243, A330-341, A330-342 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 8772 | S332T100-19 | Boeing 757-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 7884 | S332T100-8 | Boeing 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 904656-10 | 904656-10 | Airbus A380-841, A380-842 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 7883 | S332T100-7 | Boeing 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 5407 | 10-61096-40 | Boeing 737-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 901084 | S332T100-23 | Boeing 767-300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 5565 | S332T301-5 | Boeing 767-200, -300 757-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902020-01 | S332T100-47 | Boeing 737-600 Series | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 903470-04 | 903470-04 | Rolls Royce RB211 TRENT553-61, TRENT556-61, TRENT556B-61 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 5405 | 10-61096-35 | Boeing 737-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902020 | S332T100-42 | Boeing 737-800 Series | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 6489-01 | S332T301-69 | Boeing 757-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 903468-06 | 903468-06 | Rolls Royce RB211 TRENT553-61, TRENT556-61, TRENT556B-61 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 8061 | S332T100-12 | Boeing 747-400 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 8062 | S332T100-13 | Boeing 747-400 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 7351 | S332T100-4 | Boeing 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 6495-01 | S332T301-73 | Boeing 757-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902020-01 | S332T100-47 | Boeing 737-700 Series, 737-800 Series,... | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 903467-04 | 903467-04 | Rolls Royce RB211 TRENT553-61, TRENT556-61, TRENT556B-61 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 901085 | S332T100-24 | Boeing 747-400 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 8194 | S332T100-11 | Boeing 747-400 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 8242 | S332T100-15 | Boeing 747-400 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 900482 | S332T301-257 | Boeing 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 901907 | S332T100-34 | Boeing 747-400 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 901908 | S332T100-36 | Boeing 767-300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902014 | S332T100-28 | Boeing 737-700 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 7882 | S332T100-6 | Boeing 747-400 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 8193-01 | S332T100-22 | Boeing 747-400 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 6150-01 | S332T301-164 | Boeing 767-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 901906 | S332T100-33 | Boeing 747-400 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902020 | S332T100-42 | Boeing 737-700 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 7352 | S332T100-2 | Boeing 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902013 | S332T100-27 | Boeing 737-700 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902016-01 | S332T100-30 | Boeing 737-800 Series | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 903469-04 | 903469-04 | Rolls Royce RB211 TRENT553-61, TRENT556-61, TRENT556B-61 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902018-01 | S332T100-38 | Boeing 737-700 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 5796 | S332T301-42 | Boeing 757-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 904654-11 | 904654-11 | Airbus A380-841, A380-842 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 8241-01 | S332T100-18 | Boeing 747-400 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902864 | S332T100-44 | Boeing 737-800 Series | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 904653-10 | 904653-10 | Airbus A380-841, A380-842 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 8243 | S332T100-16 | Boeing 747-400 767-200, -300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 5406 | 10-61096-38 | Boeing 737-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 5570-01 | S332T301-130 | Boeing 767-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 901542 | S332T301-262 | Boeing 757-200 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector 901905 | S332T100-35 | Boeing 767-300 | 2014-12-08 | current |
| Meggitt Safety Systems INC | Detector Assembly 902013-01 | S332T100-45 | Boeing 737-700 Series, 737-800 Series,... | 2014-12-08 | current |
| Eaton Aerospace LLC | Detector, Chip 1B7802 | 1B7802 | Rolls-Royce... RB211 TRENT553- 61, RB211... | 2012-04-04 | current |
| Eaton Aerospace LLC | DETECTOR, CHIP W/SCV 1B9102 | 1B9102 | Rolls-Royce RB211 TRENT553-61, RB211... | 2011-05-22 | current |
| Meggitt Safety Systems INC | Detector Assembly 901404 | 901404 | Airbus A330-243 A330-341 A330-342 A330-343 | 2010-03-04 | current |
| Meggitt Safety Systems INC | Detector Assembly 903469-04 | 903469-04 | Airbus A340-541 A340-642 | 2010-03-04 | current |
| Meggitt Safety Systems INC | Detector Assembly 901400-01 | 901400-01 | Airbus A330-243 A330-341 A330-342 A330-343 | 2010-03-04 | current |
| Meggitt Safety Systems INC | Detector Assembly 903470-04 | 903470-04 | Airbus A340-541 A340-642 | 2010-03-04 | current |
| Meggitt Safety Systems INC | Detector Assembly 901507-01 | 901507-01 | Airbus A330-243 A330-341 A330-342 A330-343 | 2010-03-04 | current |
| Meggitt Safety Systems INC | Detector Assembly 901402-03 | 901402-03 | Airbus A330-243 A330-341 A330-342 A330-343 | 2010-03-04 | current |
| Meggitt Safety Systems INC | Detector Assembly 903468-06 | 903468-06 | Airbus A340-541 A340-642 | 2010-03-04 | current |
| Meggitt Safety Systems INC | Detector Assembly 903467-04 | 903467-04 | Airbus A340-541 A340-642 | 2010-03-04 | current |
| Eaton Aerospace LLC | Detector, Chip 1B7802 | Rolls-Royce P/N 1B7802 | Rolls-Royce RB211 TRENT553-61, RB211... | 2007-06-10 | current |
| Meggitt Safety Systems INC | Detector Assembly 904654-11 | 904654-11 | Airbus A380-841 A380-842 | 2007-05-22 | current |
| Meggitt Safety Systems INC | Detector Assembly 904655-10 | 904655-10 | Airbus A380-841 A380-842 | 2007-05-22 | current |
| Meggitt Safety Systems INC | Detector Assembly 904653-10 | 904653-10 | Airbus A380-841 A380-842 | 2007-05-22 | current |
| Meggitt Safety Systems INC | Detector Assembly 904656-10 | 904656-10 | Airbus A380-841 A380-842 | 2007-05-22 | current |
| United Technologies, Hamilton Sundstrand | Detector, Ice 1001844-3 | 1001844-3 | EMBRAER EMPRESA ERJ190-100IGW, ERJ190-100LR, ERJ190-100STD | 2006-03-13 | current |
| United Technologies, Hamilton Sundstrand | Detector, Ice 1001844-3 | 170-05969-801 | Embraer Empresa ERJ170-100STD, ERJ170-100LR | 2005-04-24 | current |
| Bae Systems Controls INC | DETECTOR ASSEMBLY 664-101000-11 | 664-101000-11 | Boeing DC-10-10, DC-10-10F, DC-10-30 | 2005-04-05 | current |
| United Technologies, Hamilton Sundstrand | Detector, Ice 1001844-2 | 170-05969-801 | Embraer Empresa ERJ170-100 STD, ERJ170-100 LR | 2004-10-27 | current |
| United Technologies, Hamilton Sundstrand | Detector, Ice 1001844-1 | 170-05969-801 | Embraer Empresa ERJ170-100 STD, ERJ170-100 LR | 2004-02-25 | current |
| Ge Aviation Systems LLC (Formerly Smiths and Barbar Coleman) | Detector, Bleed Air Overtemp. HYLZ-51598 | HYLZ-51598 | Raytheon 1900C | 2004-01-21 | current |
| Rosemount Aerospace INC | Detector, Ice 0871DP4 | Airbus 0871DP4 | Airbus A340-642 | 2003-02-10 | current |
| Eaton Aerospace LLC | Detector, Chip 1B7802 | Rolls-Royce 1B7802 | Rolls-Royce RB211 TRENT553-61, TRENT556-61, TRENT556B-61 | 2002-07-14 | current |
| Meggitt Safety Systems INC | Detector Assembly 902013-01 | S332T100-45 | Boeing 737-700 Series, 737-800 Series,... | 2001-09-04 | current |
| Meggitt Safety Systems INC | Detector Assembly 902014-01 | S332T100-46 | Boeing 737-700 Series, 737-800 Series,... | 2001-09-04 | current |
| Honeywell International US LLC | Detector Assembly, Current Flow 965-3000-003 | A677-1C | Boeing 707-300 | 2001-06-24 | current |
| Honeywell International US LLC | DETECTOR, CURRENT FLOW 965-3000-007 | 965-3000-007 | McDonnell Douglas DC-8, SERIES ALL | 2001-06-24 | current |
| Honeywell International US LLC | Detector 965-3025-001 | 965-3025-001 | Boeing 727-200, DC-9 Series All | 2001-06-24 | current |
| Meggitt Safety Systems INC | Detector Assembly 902014 | S332T100-28 | Boeing 737-700, -800 | 2001-04-29 | current |
| Meggitt Safety Systems INC | Detector Assembly 902020 | S332T100-42 | Boeing 737-700, -800 | 2001-04-29 | current |
| Meggitt Safety Systems INC | Detector Assembly 902013 | S332T100-27 | Boeing 737-700, -800 | 2001-04-29 | current |
| Meggitt Safety Systems INC | Detector Assembly 902864 | S332T100-44 | Boeing 737-700, -800 | 2001-04-29 | current |
| Meggitt Safety Systems INC | Detector Assembly 902018-01 | S332T100-38 | Boeing 737-700, -800 | 2001-04-29 | current |
| Meggitt Safety Systems INC | Detector Assembly 902862 | S332T100-43 | Boeing 737-700, -800 | 2001-04-29 | current |
| Meggitt Safety Systems INC | Detector Assembly 902016-01 | S332T100-30 | Boeing 737-700, -800 | 2001-04-29 | current |
| Rosemount Aerospace INC | Detector, Low Flow 123CH1A | Boeing S210N701-2 | Boeing 737-400 Series, -500 Series, 757-200 Series | 2001-04-01 | current |
| Ge Aviation Systems LLC (Formerly Smiths and Barbar Coleman) | Detector HYLZ 51598 | Raytheon HYLZ 51598 | Beech Raytheon) (1900C | 1999-11-02 | current |
| Meggitt Safety Systems INC | Detector 5407 | 10-61096-40 | Boeing 737-200 | 1999-09-16 | current |
| Meggitt Safety Systems INC | Detector 6497-01 | S332T301-74 | Boeing 757-200 | 1999-09-16 | current |
| Meggitt Safety Systems INC | Detector 5404 | 10-61096-34 | Boeing 737-200, -300, -400 | 1999-09-16 | current |
| Meggitt Safety Systems INC | Detector 6489-01 | S332T301-69 | Boeing 757-200 | 1999-09-16 | current |
| Meggitt Safety Systems INC | Detector 5570-01 | S332T301-130 | Boeing 767-200 | 1999-09-16 | current |
| Meggitt Safety Systems INC | Detector 5405 | 10-61096-35 | Boeing 737-200 | 1999-09-16 | current |
| Meggitt Safety Systems INC | Detector 6150-01 | S332T301-164 | Boeing 767-200 | 1999-09-16 | current |
The first 150 of 240.
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.