Stator
32 failure reports named the stator in the last ten years, 390 since 1995, most often on the Boeing 737; the condition most often found was "damaged". 105 FAA approvals let 25 companies make a replacement stator, Unison Industries LLC holding the most (34). The reports call it "stator", "stator assy", "stator set".
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 4 |
| 1996 | 6 |
| 1997 | 13 |
| 1998 | 17 |
| 1999 | 39 |
| 2000 | 168 |
| 2001 | 13 |
| 2002 | 21 |
| 2003 | 5 |
| 2004 | 10 |
| 2005 | 5 |
| 2006 | 6 |
| 2007 | 5 |
| 2008 | 6 |
| 2009 | 9 |
| 2010 | 7 |
| 2011 | 6 |
| 2012 | 5 |
| 2013 | 3 |
| 2014 | 3 |
| 2015 | 7 |
| 2016 | 6 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 4 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 3 |
Which system the reports file it under last ten years
Reports by system, as a table
| reports | |
|---|---|
| Engine | 21 |
| Electrical power | 6 |
| Landing gear | 3 |
| Instruments and avionics | 1 |
| Airframe structure | 1 |
Models most often reporting it last ten years
How it failed the condition found, last ten years
damaged10failed4broken3faulted3inoperative2burned1coked1corroded1cracked1defective1
Conditions found, as a table
| reports | |
|---|---|
| damaged | 10 |
| failed | 4 |
| broken | 3 |
| faulted | 3 |
| inoperative | 2 |
| burned | 1 |
| coked | 1 |
| corroded | 1 |
| cracked | 1 |
| defective | 1 |
Engines most often reporting it
Pratt & Whitney PW2037 3CFM International LEAP-1B28 series 2Allison (Rolls-Royce) 250-C20B 1CFM International CFM56-7B24/3 1CFM International CFM56-7B26/2 1CFM International CFM56-7B27E 1CFM International CFM56 series 1International Aero Engines PW1133GA-JM 1Pratt & Whitney Canada PW120A 1Pratt & Whitney Canada PW121 1
Approved replacement parts 105 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a stator and sell it as an approved part for the models named. These are the companies holding such approvals for a stator:
Unison Industries LLC 34Hartzell Engine Technologies LLC 11United Technologies, Hamilton Sundstrand 10Ontic Engineering & Manufacturing INC 6Hamilton Sundstrand Corporation 5Aero Accessories INC 5Jet Parts Engineering INC 4Chromalloy Georgia 4Unison Industries 2Precision Fliteparts INC 2Precision Fliteparts INC 2Pacific Scientific, Oeco 2Jet Avion Corporation A Heico Aerospace Company 2Honeywell International US LLC 2Honeywell International INC. Honeywell Aerospace 2Ametek Aerospace and Defense, A Division of Ametek INC. 2Ametek Aerospace 2Wencor LLC 1Turbine Kinetics INC, Subsidiary of Heico CORP 1Source Manufacturing INC 1Pacific Scientific Electro Kinetics Division 1Nasco Aircraft Brake INC 1Machen INC 1Dec Technologies INC 1Aviation Products Systems INC 1
For these models most: Rockwell International 112 (6), Mcdonnell Douglas MD-10 (6), Lake LA-4 (6), Commander Aircraft Co 114 (6), British Aerospace AVRO 146 (5), Piper PA-60 Aerostar (4), Airbus A330 (4), Boeing 767 (3), Mcdonnell Douglas MD-11 (2), Cessna U206 Stationair (2), Cessna TU206 (2), Cessna T207 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Source Manufacturing INC | Stator, Fuel Nozzle 695847TMT | 695847 | Erickson... JT12A-6, JT12A-6A, JT12A-8 | 2026-04-10 | current |
| Unison Industries LLC | Stator, Alternator 504909-1 | The General Electric Company P/N 2122M28P01 | The General Electric Company GE9X-105B1A, GE9X-105B1A1, GE9X-105B1A2 | 2026-01-06 | current |
| Aviation Products Systems INC | Stator APS232-00300 | 232-00300 when installed with APS Disc... | Textron Aviation Inc. 99, 99A, A99A | 2025-05-22 | current |
| Unison Industries LLC | Stator, Generator 515019-1 | CFM International, S.A. P/N 2560M85P01 | CFM International S.A. LEAP-1C28, LEAP-1C30, LEAP1C30B1 | 2023-08-02 | current |
| Unison Industries LLC | Stator, Alternator 504909-1 | CFM International, S.A. P/N 2122M28P01 | CFM International S.A. LEAP-1C28, LEAP-1C30, LEAP1C30B1 | 2023-08-02 | current |
| Honeywell International INC. Honeywell Aerospace | Stator - EEC Generator 10-614960-2 | 783643 | Pratt & Whitney JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Stator 2704550-1 | L923108 | Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 | 2021-04-21 | current |
| Hartzell Engine Technologies LLC | Stator ALE-2008AA-AC | ALE-2008AA, as used in alternators ALY series | Twin Commander Aircraft LLC 500, 500A, 500B | 2020-09-01 | current |
| Hartzell Engine Technologies LLC | Stator ALE-2008AE-AC | ALE-2008AE, as used in alternators ALT series | Twin Commander Aircraft LLC 500, 500A, 500B | 2020-09-01 | current |
| Hartzell Engine Technologies LLC | Stator Assembly AC210-001-01 | D3FF-10368-AA or ES4147, as used in... | Textron Aviation Inc. 150, 150A, 150B | 2020-09-01 | current |
| Hartzell Engine Technologies LLC | Stator ALE-2008ABS-AC | ALE-2008ABS, as used in alternators ALU... | Twin Commander Aircraft LLC 500, 500A, 500B | 2020-09-01 | current |
| Hartzell Engine Technologies LLC | Stator ALE-2008AE-AC | ALE-2008AE as used in Kelly Aerospace,... | Twin Commander Aircraft, LLC 500, 500A, 500B | 2020-07-14 | current |
| Hartzell Engine Technologies LLC | Stator ALE-2008AA-AC | ALE-2008AA as used in Kelly Aerospace,... | Twin Commander Aircraft, LLC 500, 500A, 500B | 2020-07-14 | current |
| Hartzell Engine Technologies LLC | Stator ALE-2008ABS-AC | ALE-2008ABS as used in Kelly Aerospace,... | Twin Commander Aircraft, LLC 500, 500A, 500B | 2020-07-14 | current |
| Hartzell Engine Technologies LLC | Stator Assembly - Complete AC210-001-01 | Cessna Aircraft Part No. D3FF-10368-AA, &... | Textron Aviation Cessna 150, F150, A150 | 2020-06-30 | current |
| Hartzell Engine Technologies LLC | Stator Assembly - Complete AC210-001-01 | Cessna Aircraft Part No. D3FF-10368-AA, &... | Textron Aviation Cessna 172, F172, 177 | 2020-06-30 | current |
| Hartzell Engine Technologies LLC | Stator Assembly - Complete AC210-001-01 | Cessna Aircraft Part No. D3FF-10368-AA, &... | Textron Aviation Cessna 337, F337, T337 | 2020-06-30 | current |
| Hartzell Engine Technologies LLC | Stator Assembly - Complete AC210-001-01 | Cessna Aircraft Part No. D3FF-10368-AA, &... | Textron Aviation Cessna 152, A152, F152 | 2020-06-24 | current |
| Jet Avion Corporation A Heico Aerospace Company | Stator 3239106-3JA | Honeywell P/N 3239106-3 | General Electric Company CF6-80E1A1, CF6-80E1A2, CF6-80E1A3 | 2018-05-20 | current |
| United Technologies, Hamilton Sundstrand | STATOR ASSY - ALTERNATOR 1026501 | 5324279 | Pratt & Whitney PW1919G, PW1921G, PW1922G | 2018-02-19 | current |
| United Technologies, Hamilton Sundstrand | Stator - AC Generator 33B5027-01 | 33B5027-01 | Pratt & WhitneyCanada Corp. PW814GA, PW815GA | 2017-11-01 | current |
| Jet Avion Corporation A Heico Aerospace Company | Stator 3239106-3JA | Honeywell P/N 3239106-3 | General Electric... CF6-80E1A1, CF6-80E1A2) Airbus SAS... | 2017-10-11 | current |
| Unison Industries LLC | Stator, Alternator 504909-1 | 2122M28P01 | CFM International S.A. LEAP-1A23, LEAP-1A24, LEAP-1A24E1 | 2017-10-01 | current |
| Unison Industries LLC | Stator, Alternator 504909-1 | 2122M28P01 | General Electric Company GE90-76B, GE90-77B, GE90-85B | 2017-10-01 | current |
| United Technologies, Hamilton Sundstrand | Stator - AC Generator 1019641-2 | 33B5027-01 | Pratt & WhitneyCanada Corp. PW814GA, PW815GA | 2017-07-13 | current |
| Unison Industries LLC | Stator, Alternator 504909-1 | 2122M28P01 | CFM International S.A. LEAP-1A23, LEAP-1A24, LEAP-1A24E1 | 2017-01-12 | current |
| United Technologies, Hamilton Sundstrand | STATOR, ALTERNATOR 1026827 | 5324472 | Pratt WhitneyCanada Corp PW1519G, PW1521G, PW1524G | 2016-05-01 | current |
| Unison Industries LLC | Stator, Alternator 504909-1 | 2122M28P01 | CFM International S.A. LEAP-1A23, LEAP-1A24, LEAP-1A24E1 | 2016-03-30 | current |
| United Technologies, Hamilton Sundstrand | STATOR, ALTERNATOR 1026827 | 5324472 | PWC PW1519G, PW1521G, PW1524G | 2016-02-17 | current |
| United Technologies, Hamilton Sundstrand | Stator Assy - Alternator 1023419-2 | 5318510 | IAE PW1133G-JM, PW1133GA-JM, PW1130G-JM | 2015-11-16 | current |
| United Technologies, Hamilton Sundstrand | STATOR ASSY - ALTERNATOR 1023419-2 | 5318510 | IAE PW1133G-JM | 2015-09-02 | current |
| Jet Parts Engineering INC | STATOR ASSY 2955640JP-3 | 2955640-3 | Airbus A330-200 Series, Models A330-201, -202 | 2015-05-21 | current |
| Jet Parts Engineering INC | STATOR ASSY 123210JP-3 | 123210-3 | Airbus A330-200 Series, Models A330-202, -203 | 2015-05-21 | current |
| Nasco Aircraft Brake INC | Stator 7473011 | 2603011 | Airbus A300, A300, Model B4-103 | 2014-10-08 | current |
| Wencor LLC | Stator - Brake 3239106-3STAR | 3239106-3 | GENERAL ELECTIC COMPANY CF6-80A, CF6-80A1, CF6-80A2 | 2014-09-23 | current |
| Unison Industries LLC | Stator, Alternator 514842-1 | RR 514842-1 | Rolls Royce BR700-715A1-30, BR700-715B1-30,... | 2014-01-28 | current |
| Unison Industries LLC | Stator, Alternator 514842-1 | RR 514842-1 | Rolls Royce BR700-710A1-10, BR700-710A2-20,... | 2014-01-28 | current |
| Ontic Engineering & Manufacturing INC | Stator Assembly, First Stage 969656-5 | 969656-5 | Honeywell 700-4B (DC-10, MD-10), 700-4E (MD-11) | 2013-11-14 | current |
| Ontic Engineering & Manufacturing INC | Stator Assembly, Second Stage 969657-3 | 969657-3 | Honeywell 700-4B (DC-10, MD-10), 700-4E (MD-11) | 2013-11-14 | current |
| Ontic Engineering & Manufacturing INC | Stator, Cooling Fan 3601376-2 | 3601376-2 | Honeywell 700-4B (DC-10, MD-10), 700-5 (A300) | 2013-11-14 | current |
| Ontic Engineering & Manufacturing INC | Stator Assy 3604717-4 | 3604717-4 | Honeywell 700-4B (DC-10, MD-10), 700-4E (MD-11) | 2013-11-14 | current |
| Ontic Engineering & Manufacturing INC | Stator, Cooling Fan 3601376-3 | 3601376-3 | Honeywell 700-4B (DC-10, MD-10), 700-4E (MD-11) | 2013-11-14 | current |
| Ontic Engineering & Manufacturing INC | Stator Assy 3604717-3 | 3604717-3 | Honeywell 700-4B (DC-10, MD-10), 700-5 (A300) | 2013-11-14 | current |
| Pacific Scientific, Oeco | Stator Assy 8001W30G701 | 8001W30G701 | The Boeing Company 767-200 Series, 767-300 Series | 2011-04-19 | current |
| Pacific Scientific, Oeco | Stator Assy 2CM18SAA2 | 9227M70P01 | General Electric Company CF6-80A | 2011-04-19 | current |
| Unison Industries LLC | Stator, Alternator 510846-1 | GE 2123M63P03 | GE / CFM CF6-80C2, CF6-80C2A5F, CF6-80C2B1F | 2009-06-15 | current |
| Unison Industries LLC | Stator, Alternator 510846-1 | GE 2123M63P03 | CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A3 | 2009-05-27 | current |
| Unison Industries LLC | Stator, ALT 504909-1 | GE 2122M28P01 | General Electric GEnx-1B54, GEnx-1B58, GEnx-1B64 | 2009-02-18 | current |
| Unison Industries LLC | Stator 430252-1 | EA 2045M53P02 | Engine Alliance GP7270, GP7277 | 2008-05-21 | current |
| Unison Industries | Stator, Generator 430252-1 Alternating Current | Engine Alliance PN 2045M53P02 | Engine Alliance GP7270, GP7277 | 2008-03-05 | current |
| Jet Parts Engineering INC | Stator 3502771JP-1 | Honeywell 3502771-1 | Airbus A319 A320 A321 | 2007-08-29 | current |
| Jet Parts Engineering INC | Stator 3502771JP-3 | Honeywell 3502771-3 | Airbus A319 A320 A321 A340 | 2007-08-29 | current |
| United Technologies, Hamilton Sundstrand | Stator, Alternator P/N 1002846-1 | P/N 1002846-1 | Rolls-Royce RB211 TRENT970-84, RB211... | 2007-05-08 | current |
| United Technologies, Hamilton Sundstrand | Stator, Alternator 1002846-1 | 1002846-1 | Rolls-Royce RB211 TRENT970-84, RB211... | 2007-05-08 | current |
| Unison Industries LLC | Stator,EEC Alternator 505083-1 | PW 1B8415 | Pratt & Whitney F117 | 2006-11-05 | current |
| Aero Accessories INC | Stator, Dry Air Pump 82-50122-2A | Airborne 441 installed in 441 and 442 series... | Aeronca Any type certificated aircraft where... | 2005-04-05 | current |
| Hamilton Sundstrand Corporation | Stator, Exciter, Gen. 943D724-2 | HI Temp 943D724-2 | BAE Systems Operations) Limited (BAe146 -100A,... | 2004-08-11 | current |
| Hamilton Sundstrand Corporation | Stator, Permanent Magnet Mfr Type 946F506-3 | HI Temp 946F506-3 | BAE Systems Operations) Limited (BAe146 -100A,... | 2004-08-11 | current |
| Hamilton Sundstrand Corporation | Stator, Generator 946F931-3 | HI Temp 946F931-3 | BAE Systems Operations) Limited (BAe146 -100A,... | 2004-08-11 | current |
| Hamilton Sundstrand Corporation | Stator, Generator 946F931-2 | HI Temp 946F931-2 | BAE Systems Operations) Limited (BAe146 -100A,... | 2004-08-11 | current |
| Hamilton Sundstrand Corporation | Stator, Generator 946F931-1 | HI Temp 946F931-1 | BAE Systems Operations) Limited (BAe146 -100A,... | 2004-08-11 | current |
| Precision Fliteparts INC | Stator, First Stage Turbine PF3844038-4 | 3844038-4 | Airbus Honeywell GTCP331-250 Series APUs as... | 2004-05-04 | current |
| Precision Fliteparts INC | Stator, Second Stage Turbine PF3844012-3 | 3844012-3 | Airbus Stator, Second Stage... | 2004-05-04 | current |
| Dec Technologies INC | Stator, Motor DEC46-002-501 | 154361-1 | Boeing 727, 727-200, 737 | 2004-04-26 | current |
| Unison Industries LLC | Stator, Alternator 430192 | 83311-430192 | Pratt & Whitney PW6122-1D, PW6124 | 2003-04-24 | current |
| Chromalloy Georgia | Stator, Inner Shroud, Stage 11, JT9D Compressor CGA666261 | Pratt & Whitney 666261and 666161 | Pratt & Whitney JT9D-7Q, -7Q3, -59A | 2003-01-14 | current |
| Chromalloy Georgia | Stator, Inner Shroud, Stage 12, JT9D Compressor CGA666262 | Pratt & Whitney 666262 and 666162 or 743662 and 743762 | Pratt & Whitney JT9D-7Q, -7Q3, -59A | 2003-01-14 | current |
| Chromalloy Georgia | Stator, Inner Shroud, Stage 13, JT9D Compressor CGA666263 | Pratt & Whitney 666263 and 666163 or 743663 and 743763 | Pratt & Whitney JT9D-7, -7A, -7F | 2003-01-14 | current |
| Chromalloy Georgia | Stator, Inner Shroud, Stage 14, JT9D Compressor CGA666264 | Pratt & Whitney 666264 and 666164 | Pratt & Whitney JT9D-7, -7A, -7F | 2003-01-14 | current |
| Turbine Kinetics INC, Subsidiary of Heico CORP | Stator,Assy 15th Stage AK765575 | 765575 | Pratt & Whitney JT3D-1, JT3D-1A, JT3D-3 | 2001-04-29 | current |
| Unison Industries LLC | Stator 430074 | 51R105 | Pratt & Whitney PW4074, PW4074D, PW4077 | 2000-09-07 | current |
| Unison Industries LLC | Stator 47369 | DIS-1094 DIS-2015 | Rolls-Royce RB211-535C, RB211-535E4 | 2000-09-07 | current |
| Unison Industries LLC | Stator 430073 | 51R106 | Pratt & Whitney PW4074, PW4074D, PW4077 | 2000-09-07 | current |
| Unison Industries LLC | Stator 45040 | L963025 | Rolls-Royce RB211-535C, RB211-535E4 | 2000-09-07 | current |
| Unison Industries LLC | Stator, Generator 1765MK1 | L914946 | Rolls-Royce RB211 524G2-19, 524G3-19, 524H2-19 | 2000-08-17 | current |
| Unison Industries LLC | Stator, Generator 45040-1 | L963038 | Rolls-Royce RB211-535C, E4, E4B | 2000-07-23 | current |
| Unison Industries LLC | Stator, Generator 46354 | L963028 | Rolls-Royce RB211-535C, -535C-37/10, -535E4-37/10 | 2000-07-23 | current |
| Aero Accessories INC | Stator 82-50122-1 | Airborne stator and Aero Accessories stator 82-50122-1 | Franklin Engine Co. Any engine series where Airborne... | 1999-10-17 | current |
| Aero Accessories INC | Stator 82-50122 | Airborne stator and Aero Accessories stator 82-50122 | Franklin Engine Co. Any engine series where Airborne... | 1999-10-17 | current |
| Aero Accessories INC | Stator 82-50122-2 | Airborne stator and Aero Accessories stator 82-50122-2 | Franklin Engine Co. Any engine series where Airborne... | 1999-10-17 | current |
| Aero Accessories INC | Stator 82-50122-A | Airborne stator and Aero Accessories stator 82-50122-A | Franklin Engine Co. Any engine series where Airborne... | 1999-10-17 | current |
| Unison Industries LLC | Stator 44376 | 9974M82P02 | General Electric CFM56-2A, -2B, -3B | 1999-08-26 | current |
| Unison Industries LLC | Stator 44895 | 6047T55P01 | General Electric CF34-1A, -3A, -3A1 | 1999-08-25 | current |
| Unison Industries LLC | Stator, Generator 49677 | 6038T46PD1 | General Electric CT7-2, -2A | 1999-08-25 | current |
| Unison Industries LLC | Stator 46105 | 6043T28P05 | General Electric T700-T1C, -T2C CT7-2D, -5A2 | 1999-08-25 | current |
| Precision Fliteparts INC | Stator - First Stage Turbine PF896450-5 | AlliedSignal 896450-5 | Honeywell TPE331-1, -2, -3 | 1999-07-25 | current |
| Precision Fliteparts INC | Stator - First Stage Turbine PF896450-4 | AlliedSignal 896450-4 | Honeywell TPE331-1, -2 series engines | 1999-07-25 | current |
| Unison Industries LLC | Stator 49677 Dwg. Rev. U Bill of... | General Electric Lynn PN 6038T46P01 | General Electric CT7-2.-2A | 1999-07-08 | current |
| United Technologies, Hamilton Sundstrand | Stator 818476-1 | Pratt & Whitney Canada 3047143-01 | Pratt & Whitney PW150A | 1999-04-01 | current |
| Machen INC | Stator 74-20007-( ) | Modification Parts | Aerostar Aircraft PA-60-600, -601, -601P & -602P | 1999-02-18 | current |
| Unison Industries LLC | Stator, EEC 430070-1 | P&W 52R001 | Pratt & Whitney PW4052, PW4056, PW4060 | 1999-02-04 | current |
| Aero Kinetics INC | Stator AK759672 | Pratt & Whitney 759672 | Pratt & Whitney JT3D-1, JT3D-1A, JT3D-3 | 1998-12-20 | current |
| Pacific Scientific Electro Kinetics Division | Stator Assembly 8001W30G701 | AMETEK 8001W30G701 | Boeing 767-200 series, 767-300 series | 1998-10-29 | current |
| Unison Industries LLC | Stator 49677 Dwg. Rev. U Bill of... | General Electric Lynn PN 6038T46P01 | General Electric CT7-2.-2A | 1998-06-14 | current |
| Unison Industries LLC | Stator 46105 Dwg. Rev. F Bill of... | General Electric PN 6043T28P05 | General Electric T700-T1C, -T2C CT7-2D, -5A2 | 1997-07-24 | current |
| Unison Industries LLC | Stator 46130 Dwg. Rev. D Bill of... | General Electric PN 6038T46P02 | General Electric T700-T1CrT2C CT7-2, -2A | 1997-07-24 | current |
| Unison Industries LLC | Stator 44895 Dwg. Rev. F Bill of... | General Electric PN 6047T55P01 | General Electric CF34-1A, -3A, -3A1 | 1997-07-24 | current |
| Honeywell International US LLC | Stator - EEC Generator 10-614960-2 | Pratt & Whitney 783643 | Pratt & Whitney JT9D-7R4D, D, 1 | 1997-02-17 | current |
| Honeywell International US LLC | Stator 2704550-1 | Rolls-Royce plc Aerospace Group L923108 | Rolls-Royce Trent 768-60, Trent 772-60, Trent... | 1997-02-17 | current |
| Unison Industries | Stator, Generator Alternating Current 9048515-1 | Allied Signal Garrett Auxiliary Engine... | CFE Company CFE738 | 1995-07-13 | current |
| Unison Industries LLC | Stator, Generator ac Installation 44376-1 | G.E. 44376-1, 9974M82P03 | CFM International CFM56-2A, 2B, 2C | 1993-08-25 | current |
| Ametek Aerospace and Defense, A Division of Ametek INC. | Stator Assembly 2CM16SAB3 | GE 9210M42P05 | General Electric CF6-80A1, 80A2, 80C2 | 1990-07-11 | current |
| Ametek Aerospace and Defense, A Division of Ametek INC. | Stator Assembly 2CM18SAA2 | GE 9227M70P01 | General Electric CF6-80A1 | 1990-07-11 | current |
| Ametek Aerospace | Stator Assembly 2CM16SAB3 | GE 9210M42P05 | General Electric CF6-80A1, 80A2, 80C2 | 1990-07-10 | current |
| Ametek Aerospace | Stator Assembly 2CM18SAA2 | GE 9227M70P01 | General Electric CF6-80A1 | 1990-07-10 | current |
| Unison Industries LLC | Stator 40105 (GE6043T28P05) | General Electric CT7-2D, -5A3, -6 | 1990-01-09 | 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.