Pawl
69 failure reports named the pawl in the last ten years, 82 since 1998, most often on the Boeing 767; the condition most often found was "worn". 110 FAA approvals let 24 companies make a replacement pawl, Abi LLC holding the most (32).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1998 | 1 |
| 2005 | 1 |
| 2007 | 1 |
| 2010 | 2 |
| 2012 | 1 |
| 2013 | 4 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 12 |
| 2025 | 10 |
| 2026 | 22 |
Which system the reports file it under last ten years
Reports by system, as a table
| reports | |
|---|---|
| Airframe structure | 60 |
| Cabin, seats and restraints | 8 |
| Engine | 1 |
Models most often reporting it last ten years
How it failed the condition found, last ten years
worn19damaged9broken7dirty6out of adjust6faulted5inoperative5out of position2bent1cracked1
Conditions found, as a table
| reports | |
|---|---|
| worn | 19 |
| damaged | 9 |
| broken | 7 |
| dirty | 6 |
| out of adjust | 6 |
| faulted | 5 |
| inoperative | 5 |
| out of position | 2 |
| bent | 1 |
| cracked | 1 |
Engines most often reporting it
Approved replacement parts 110 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a pawl and sell it as an approved part for the models named. These are the companies holding such approvals for a pawl:
Abi LLC 32Amsafe Bridport 11Wencor LLC 9Gemini Engineering 9Dec Technologies INC 8Lucas Aerospace Cargo System 5Turbine Kinetics INC, A Heico Aerospace Company 4Harper Engineering 4Aviation Component Solutions 4Gemini Engineering INC 3Adpma LLC 3Wencor West INC 2Sonic Industries INC 2Jet Parts Engineering, INC. (Jpe) 2Jet Parts Engineering INC 2Jet Avion Corporation A Heico Aerospace Company 2Trw Aeronautical Systems, Lucas Aerospace 1Tmj Products INC 1Spirit Aerosystems INC 1Ontic Engineering & Manufacturing INC 1Jet Parts Engineering, LLC. (Jpe) 1Hartwell Corporation 1Dakota Cub Aircraft 1D & G Airline Serivces INC 1
For these models most: Boeing 767 (28), Boeing 747 (24), Boeing 737 (14), Boeing 757 (13), Boeing 727 (6), Mcdonnell Douglas MD-11 (4), Boeing 707 (4), Piper PA-18 Super Cub (3), Douglas DC-8 (3), Boeing 777 (3), Taylorcraft BCS12 (2), Taylorcraft Aviation Corp F21 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | AeroSedan LLC 15AC | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | Textron Aviation Inc. 120, 140, 140A | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | Maule Aerospace... Bee Dee M-4, M-4, M-4C | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | FS 2003 Corp. PA-12 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | Aviat Aircraft Inc. A-1, A-1A, A-1B | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | Taylorcraft 2000 LLC BCS, BCS-65, BCS12-65 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | Luscombe Aircraft Corp. 8, 8A, 8B | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | FS 2001 Corp J5A (Army L-4F), J5A-80, J5B (Army L-4G) | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | FS 2002 Corp. PA-14 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | American Champion... 7AC, 7ACA, S7AC | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | Taylorcraft Inc. BLS, BLS-65, BLS12-65 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | STOL Aviation S-1B2 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | FS 2003 Corp. PA-12 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | Maule Aerospace... Bee Dee M-4, M-4, M-4C | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | Luscombe Aircraft Corp. 8, 8A, 8B | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | TopCub Aircraft Inc CC18-180 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | American Champion... 7AC, 7ACA, S7AC | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | Textron Aviation Inc. 120, 140, 140A | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | FS 2001 Corp. J5A (Army L-4F), J5A-80, J5B (Army L-4G) | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | Aviat Aircraft Inc. A-1, A-1A, A-1B | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | FS 2002 Corp. PA-14 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | Univair Aircraft... 108, 108-1, 108-2 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | AeroSedan LLC 15AC | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | Piper Aircraft Inc. J3C-40, J3C-50, J3C-50S | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | Cub Crafters Inc. CC19-180, CC19-215 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-00 | 3219-00 | Taylorcraft 2000 LLC BCS, BCS-65, BCS12-65 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | TopCub Aircraft Inc CC18-180 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | Taylorcraft Inc. BLS, BLS-65, BLS12-65 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | Univair Aircraft... 108, 108-1, 108-2 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | Piper Aircraft Inc. J3C-40, J3C-50, J3C-50S | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | STOL Aviation S-1B2 | 2026-03-30 | current |
| Abi LLC | Pawl ABI-3219-02 | 3219-02 | Cub Crafters Inc. CC19-180, CC19-215 | 2026-03-30 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Pawl 54114-101KT | 54114-101 | The Boeing Company MD-11F | 2024-07-30 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Pawl 55151-101KT | 55151-101 | The Boeing Company MD-11F | 2024-02-27 | current |
| Amsafe Bridport | PAWL 69B53535-2 | 69B53535-2 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | PAWL 69B53535-1 | 69B53535-1 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | PAWL 69B51511-1 | 69B51511-1 | BOEING 747-100 SERIES, 747-200B SERIES | 2022-09-27 | current |
| Amsafe Bridport | PAWL 69B54559-1 | 69B54559-1 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | PAWL 416T2176-5 | 416T2176-5 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | PAWL ASSY 416T2176-4 | 416T2176-4 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-09-27 | current |
| Jet Parts Engineering, LLC. (Jpe) | Pawl 251N4117JP-3 | 251N4117-3 | Boeing 737-500 Series, 737-600 Series,... | 2020-11-26 | current |
| Wencor LLC | Pawl, Clutch 739168-4WE | 739168-4 | BoeingGeneral... 747SP series, 747SR series, 747-100 series | 2020-10-15 | current |
| Wencor LLC | Pawl 251N4117-3WE | 251N4117-3 | Boeing 737-600 series, 737-700 series,... | 2017-11-19 | current |
| Jet Avion Corporation A Heico Aerospace Company | Pawl 3504622-2JA | Honeywell P/N 3504622-2 | General Electric... GE90-76B, GE90-77B, GE90-85B | 2017-10-25 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Pawl DEC59-115-511 | Boeing P/N 452T1610-11 | Boeing 767-200 Series, 767-300 Series,... | 2016-02-18 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Pawl DEC59-114-512 | Boeing P/N 452T1212-12 | Boeing 767-200 Series, 767-300 Series,... | 2016-02-18 | current |
| Aviation Component Solutions | Pawl Assy. P01229-28 | Boeing 416T2176-4 Installed in Packboard Assembly | Boeing 767-200 Series, 767-300 Series | 2015-12-06 | current |
| Aviation Component Solutions | Pawl P01229-30 | Boeing 416T2176-5 Installed in Packboard Assembly | Boeing 767-200 Series, 767-300 Series | 2015-12-06 | current |
| Wencor LLC | Pawl, Clutch 739168-4WE | 739168-4 | Boeing 747SP series, 747SR series, 747-100 series | 2015-09-29 | current |
| Jet Parts Engineering INC | Pawl, Drive Shaft 3503785JP-2 | 3503785-2 | General Electric CF6-80E1A1, CF6-80E1A2, CF6-80E1A3 | 2015-07-26 | current |
| Wencor LLC | Pawl 378405WE | 378405 | Boeing 727-100 series, 727-100C series,... | 2014-05-08 | current |
| Ontic Engineering & Manufacturing INC | Pawl, Drive 3605205-2 | 3605205-2 | Honeywell 700-4B (DC-10, MD-10), 700-4E (MD-11) | 2013-11-14 | current |
| Jet Avion Corporation A Heico Aerospace Company | Pawl - Starter 3500412-13AFI | Honeywell P/N 3500412-13 | CFM International CFM56-5B1/3 CFM56-5B2/3,... | 2013-01-30 | current |
| Jet Parts Engineering, INC. (Jpe) | Pawl 251N4117JP-3 | 251N4117-3 | Boeing 737-500 Series, 737-600 Series,... | 2011-11-15 | current |
| Amsafe Bridport | PAWL ASSY 416T2176-4 | (416T2176-4) | BOEING 767-200 SERIES, 767-300 SERIES,... | 2011-02-03 | current |
| Amsafe Bridport | PAWL 69B53535-1 | (69B53535-1) | BOEING 747-100 SERIES, 747-200B SERIES,... | 2011-02-03 | current |
| Amsafe Bridport | PAWL 69B53535-2 | (69B53535-2) | BOEING 747-100 SERIES, 747-200B SERIES,... | 2011-02-03 | current |
| Amsafe Bridport | PAWL 69B54559-1 | (69B54559-1) | BOEING 747-100 SERIES, 747-200B SERIES,... | 2011-02-03 | current |
| Amsafe Bridport | PAWL 69B51511-1 | (69B51511-1) | BOEING 747-100 SERIES, 747-200B SERIES | 2011-02-03 | current |
| Spirit Aerosystems INC | PAWL 141T6662-1 | 141T6662-1 | Boeing 767-200 SERIES, 767-300 SERIES,... | 2010-07-22 | current |
| Dec Technologies INC | Pawl DEC59-115-511 | 452T1610-11 | Boeing 767-400ER Series | 2010-06-14 | current |
| Dec Technologies INC | Pawl DEC59-114-512 | 452T1212-12 | Boeing 767-400ER Series | 2010-06-14 | current |
| Dec Technologies INC | Pawl DEC59-114-512 | 452T1212-12 | Boeing 767-200 Series, 767-300 Series | 2010-04-21 | current |
| Dec Technologies INC | Pawl Assembly DEC59-122-508 | 452T2626-8 | Boeing 767-200 Series, 767-300 Series,... | 2010-04-21 | current |
| Dec Technologies INC | Pawl DEC59-115-511 | 452T1610-11 | Boeing 767-200 Series, 767-300 Series | 2010-04-21 | current |
| Dec Technologies INC | Pawl, Latch DEC1308613-001 | 1308613-001 | Airbus A330-300 Series A340-300 Series... | 2010-02-08 | current |
| Wencor LLC | Pawl, Drive Shaft 3500412-12WE | 3500412-12 | Boeing 747SP series, 747SR series, 747-100 series | 2010-02-02 | current |
| Wencor LLC | Pawl, Drive Shaft 3500412-13WE | 3500412-13 | Airbus A318 series A318 Model 111, A318... | 2010-02-02 | current |
| Wencor LLC | Pawl 3500774-3WE | 3500774-3 | Boeing 707-100 Long Body, 707-100B... | 2010-02-02 | current |
| Wencor LLC | Pawl 3500412-8WE | 3500412-8 | Boeing 747SP series, 747SR series, 747-100 series | 2010-02-02 | current |
| Wencor LLC | Pawl 378405WE | 378405 | Boeing 727-100 series, 727-100C series,... | 2010-02-02 | current |
| Gemini Engineering | PAWL 141T6662-2 | 141T6662-2 | Boeing 767-200 Series, 767-300 Series,... | 2009-11-15 | current |
| Gemini Engineering | PAWL 69B63401-3 | 69B63401-3 | Boeing 747-400 Series, 747-400F Series | 2009-11-15 | current |
| Gemini Engineering | PAWL 452T1212-12 | 452T1212-12 | Boeing 767-200 Series, 767-300 Series,... | 2009-11-15 | current |
| Gemini Engineering INC | PAWL 452T1212-12 | 452T1212-12 | Boeing 767-200 Series, 767-300 Series,... | 2009-11-15 | current |
| Gemini Engineering INC | PAWL 141T6662-2 | 141T6662-2 | Boeing 767-200 Series, 767-300 Series,... | 2009-11-15 | current |
| Gemini Engineering INC | PAWL 69B63401-3 | 69B63401-3 | Boeing 747-400 Series, 747-400F Series | 2009-11-15 | current |
| Gemini Engineering | PAWL 141T6662-1 | 141T6662-1 | Boeing 767-200 Series, 767-300 Series,... | 2009-06-03 | current |
| Gemini Engineering | PAWL 69B63462-1 | 69B63462-1 | Boeing 747-200B Series, 747-200C Series,... | 2009-06-03 | current |
| Gemini Engineering | PAWL ASSY 69B81589-3 | 69B81589-3 | Boeing 747-100 Series, 747-100B Series,... | 2009-06-03 | current |
| Harper Engineering | Pawl Assy. H3-1405-1 | H3-1405-1 | Boeing 747-300, -400 | 2008-11-25 | current |
| Harper Engineering | Pawl Assy H3-1052-1 | H3-1052-1 | Boeing 707-320, 737-200, 747-300 | 2008-11-25 | current |
| Gemini Engineering | PAWL 452T1610-7 | 452T1610-7 | Boeing 767-200 Series, 767-300 Series,... | 2008-08-12 | current |
| Gemini Engineering | PAWL 452T1610-7 | 452T1610-7 | Boeing 767-200 Series, 767-300 Series,... | 2008-08-12 | current |
| Adpma LLC | Pawl 452T1212-12 | 452T1212-12 | Boeing 767-200 Series, 767-300 Series,... | 2007-02-27 | current |
| Adpma LLC | Pawl Assy 452T2606-1 | 452T2606-1 | Boeing 767-200 Series, 767-300 Series,... | 2007-02-27 | current |
| Adpma LLC | Pawl 452T1610-11 | 452T1610-11 | Boeing 767-200 Series, 767-300 Series,... | 2007-02-27 | current |
| Jet Parts Engineering, INC. (Jpe) | Pawl 251N4117JP-3 | 251N4117-3 | Boeing 757-200/300, 737-500/600/700, 737-800/900 | 2006-06-18 | current |
| Aviation Component Solutions | Pawl, Driveshaft P00246 | Allied Signal 3501845-3 | Boeing 737-300 Series, 737-400 Series,... | 2004-03-21 | current |
| Jet Parts Engineering INC | Pawl 251N4117JP-3 | 251N4117-3 | Boeing 757-200/300, 737-500/600/700/800/900 | 2003-06-23 | current |
| Sonic Industries INC | PAWL 251N4118-1 | 251N4118-1 | BOEING 757-200 SERIES, 757-200CB SERIES,... | 2003-02-27 | current |
| Sonic Industries INC | PAWL 251N4117-3 | 251N4117-3 | BOEING 737-600 SERIES, 737-700 SERIES,... | 2003-02-27 | current |
| Dakota Cub Aircraft | Pawl - Flap Control Plunger DC11700 | Piper P/N 11700 | Piper PA-18, PA-18S, PA18 105 (Special) | 2002-09-23 | current |
| Aviation Component Solutions | Pawl P00152 | Lucas Liebherr CH1062-162 | Airbus A300-600 | 2002-08-27 | current |
| Wencor West INC | Pawl, Clutch 739168-4WE | 739168-4 | Boeing 747SR, 747SP, 747-100 | 2001-06-24 | current |
| Trw Aeronautical Systems, Lucas Aerospace | Pawl, Lateral Guide And Restraint 69B63462-1 | Boeing 69B63462-1 | Boeing 747-200B Series, 747-200C Series,... | 2000-03-02 | current |
| D & G Airline Serivces INC | Pawl, Drive Shaft 3500774-3DG | 3500774-3 | Boeing 707-100, -100B, -200 | 2000-02-13 | current |
| Lucas Aerospace Cargo System | Pawl Assembly 452T2626-5 | Boeing 452T2626-5 | Boeing 767-200, -300 | 1997-06-02 | current |
| Lucas Aerospace Cargo System | Pawl 69B63462-1 | LACSM 69B63462-1 | Boeing 747-200, 300 | 1997-05-19 | current |
| Lucas Aerospace Cargo System | Pawl 69B63401-2 | LACSM 69B63401-2 | Boeing 747-200, 300, 400 | 1997-05-19 | current |
| Lucas Aerospace Cargo System | Pawl 451W3273-1 | LACSM 451W3273-1 | Boeing 777-200 | 1997-05-19 | current |
| Hartwell Corporation | Pawl 116794-3 | Airbus 116794-3 | Airbus A321, -111, -112 | 1997-04-01 | current |
| Wencor West INC | Pawl 378405WE | Garrett 378405 | Boeing 737-300 series. (Garrett Starter... | 1996-11-26 | current |
| Dec Technologies INC | Pawl, Drive Shaft DEC31-020-501 | Airesearch 3500412-8 | Boeing 747, 757 and 767, CF6-6 | 1996-10-29 | current |
| Dec Technologies INC | Pawl, Drive Shaft DEC31-020-503 | Airesearch 3500412-11 | Boeing 747, 757 and 767, CF6-6 | 1996-10-29 | current |
| Lucas Aerospace Cargo System | Pawl, Remote Retractable WJ461450-1, -2, -3, -4 | LACS WJ461450-1, -2, -3, -4 | McDonnell Douglas MD-11, MD-11F | 1996-03-10 | current |
| Tmj Products INC | Pawl V108-1 | Douglas Aircraft Company, AWJ7178-505 | McDonnell Douglas DC-10-10, DC-10-10F, DC-10-15 | 1995-11-15 | current |
| Harper Engineering | Pawl Assembly H3-1052-1 | The Boeing Company H3-1052-1 | Boeing 707-320 737-200 747-300 | 1995-06-14 | current |
| Harper Engineering | Pawl Assembly H3-1405-1 | The Boeing Company H3-1405-1 | Boeing 747-300, -400 | 1995-06-14 | current |
| Gemini Engineering | pawl, floor bracket G65-65971 | Boeing 65-65971 | Boeing 727, 737 | 1994-12-20 | 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.