Channel
3,020 failure reports named the channel in the last ten years, 6,677 since 1995, most often on the Boeing 737; the condition most often found was "corroded". 894 FAA approvals let 25 companies make a replacement channel, Spirit Aerosystems INC holding the most (230). The reports call it "channel", "u-channel", "channel assy", "u channel", "j-channel" and 3 other ways.
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 114 |
| 1996 | 99 |
| 1997 | 79 |
| 1998 | 107 |
| 1999 | 105 |
| 2000 | 171 |
| 2001 | 139 |
| 2002 | 156 |
| 2003 | 157 |
| 2004 | 156 |
| 2005 | 147 |
| 2006 | 116 |
| 2007 | 172 |
| 2008 | 172 |
| 2009 | 148 |
| 2010 | 255 |
| 2011 | 339 |
| 2012 | 255 |
| 2013 | 269 |
| 2014 | 300 |
| 2015 | 201 |
| 2016 | 260 |
| 2017 | 250 |
| 2018 | 217 |
| 2019 | 367 |
| 2020 | 304 |
| 2021 | 228 |
| 2022 | 274 |
| 2023 | 280 |
| 2024 | 452 |
| 2025 | 189 |
| 2026 | 199 |
Which system the reports file it under last ten years
Airframe structure2,966Engine27Cabin, seats and restraints23Electrical power1Flight controls1Fuel system1Landing gear1
Reports by system, as a table
| reports | |
|---|---|
| Airframe structure | 2,966 |
| Engine | 27 |
| Cabin, seats and restraints | 23 |
| Electrical power | 1 |
| Flight controls | 1 |
| Fuel system | 1 |
| Landing gear | 1 |
Models most often reporting it last ten years
Boeing 7371,840Bombardier CL-600 Challenger and CRJ291Boeing 757148Boeing 747131Boeing 76799Embraer EMB-145 ERJ 14564Mcdonnell Douglas Aircraft Co MD-8856Mcdonnell Douglas MD-1150Airbus A33040Boeing 71736Embraer ERJ 170 E170 and E17528Piper PA-28 Cherokee, Warrior, Archer and Arrow26
Models most reported, as a table
How it failed the condition found, last ten years
corroded2,078cracked692damaged110chafed21broken17bent14elongated14worn14gouged10dented9
Conditions found, as a table
| reports | |
|---|---|
| corroded | 2,078 |
| cracked | 692 |
| damaged | 110 |
| chafed | 21 |
| broken | 17 |
| bent | 14 |
| elongated | 14 |
| worn | 14 |
| gouged | 10 |
| dented | 9 |
Engines most often reporting it
Approved replacement parts 894 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a channel and sell it as an approved part for the models named. These are the companies holding such approvals for a channel:
Spirit Aerosystems INC 230Airborne Maintenance & Engineering Services 124Goodrich Landing Gear 116Gulfstream Aerospace LP 61Galaxy Aerospace CO LP 59Lucas Aerospace Cargo System 36Amsafe Bridport 30Gemini Engineering 25Aviation Materials Management INC 20Goodrich Aerostructures (Formerly Rohr INC) 19Astronics Connectivity Systems and Certification CORP. 19Trw Aeronautical Systems, Lucas Aerospace 15Safran Cabin INC. 15Rohr INC (See Goodrich Aerostructures) 15Cascade Aviation Services INC 14Gemini Engineering INC 13Cub Crafters INC 13Nextant Aerospace LLC 12Duncan Aviation INC 11Triumph Composite Systems INC 9Lake Aero Styling and Repair 8Heritage Aviation LTD 8Aws (USA) INC 8Wichita Executive Aircraft Corporation 7Rotair Industries INC 7
For these models most: Boeing 737 (283), Boeing 747 (218), Boeing 767 (87), Boeing 757 (85), Israel Aircraft Industries ASTRA SPX (78), Boeing 777 (77), Israel Aircraft Industries 1125 (74), Israel Aircraft Industries 1124 (44), Airbus A319 (24), Piper PA-18 Super Cub (17), Airbus A321 (16), Boeing 727 (15).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Pexco Aerospace INC. | CHANNEL - MISC EXTRUDED BAC1522-226 | BAC1522-226 | The Boeing Company 737-8200 | 2026-06-17 | current |
| Pexco Aerospace INC. | CHANNEL, EXTRUDED CABLE RACEWAY BAC1522-308 | BAC1522-308 | The Boeing Company 737-8200 | 2026-06-17 | current |
| Pexco Aerospace INC. | CHANNEL, EXTRUDED CABLE RACEWAY BAC1522-291 | BAC1522-291 | The Boeing Company 737-8200 | 2026-06-17 | current |
| Airfilm Camera Systems | Channel AP600UM02-08 | AP600UM02-08 | MD Helicopters 369 (Army YOH-6A), 369A (Army OH-6A), 369H | 2026-04-28 | current |
| Pemco World Air Services | Channel 0370-25-0101-247 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Channel 0370-25-0101-241 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Channel 0370-25-0101-217 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Channel 0370-25-0101-225 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Channel 0370-25-0101-227 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Channel 0370-25-0101-237 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Aircorps Aviation, LLC | Channel F2XW231882A0001 | F2XW231882A0001 | Dassault Aviation FALCON 2000EX | 2025-11-12 | current |
| Safran Cabin INC. | CHANNEL ASSY 9512119-541 | 9512119-541 | De Havilland... DHC-8-400 | 2025-08-22 | current |
| Safran Cabin INC. | CHANNEL 9545030-1 | 9545030-1 | De Havilland... DHC-8-400 | 2025-08-22 | current |
| Safran Cabin INC. | CHANNEL ASSY 9512119-501 | 9512119-501 | De Havilland... DHC-8-400 | 2025-08-22 | current |
| Safran Cabin INC. | CHANNEL ASSY 9512119-543 | 9512119-543 | De Havilland... DHC-8-400 | 2025-08-22 | current |
| Safran Cabin INC. | CHANNEL 9545135-1 | 9545135-1 | De Havilland... DHC-8-400 | 2025-08-22 | current |
| Safran Cabin INC. | CHANNEL ASSY 3863495-503 | 3863495-503 | MHI RJ Aviation ULC CL-600-2B19 MHI RJ Aviation ULC Series 100 | 2025-08-22 | current |
| Safran Cabin INC. | CHANNEL ASSY 3863495-505 | 3863495-505 | MHI RJ Aviation ULC CL-600-2B19 MHI RJ Aviation ULC Series 100 | 2025-08-22 | current |
| Safran Cabin INC. | CHANNEL ASSY 3863495-501 | 3863495-501 | MHI RJ Aviation ULC CL-600-2B19 MHI RJ Aviation ULC Series 100 | 2025-08-22 | current |
| Safran Cabin INC. | U Channel D884017-5 | D884017-5 | Airbus Canada... BD-500-1A10 | 2025-08-18 | current |
| Safran Cabin INC. | U Channel D884017-13 | D884017-13 | Airbus Canada... BD-500-1A10 | 2025-08-18 | current |
| Safran Cabin INC. | CHANNEL 9515050-1 | 9515050-1 | DE HAVILLAND... DHC-8-400 SERIES | 2025-08-18 | current |
| Safran Cabin INC. | CHANNEL ASSY 9541097-501 | 9541097-501 | DE HAVILLAND... DHC-8-400 SERIES | 2025-08-18 | current |
| Safran Cabin INC. | CHANNEL ASSY 9541097-501 | 9541097-501 | DE HAVILLAND... DHC-8-300 SERIES | 2025-08-18 | current |
| Safran Cabin INC. | CHANNEL 9631085-5 | 9631085-5 | DE HAVILLAND... DHC-8-300 SERIES | 2025-08-18 | current |
| Safran Cabin INC. | CHANNEL 9631085-1 | 9631085-1 | DE HAVILLAND... DHC-8-300 SERIES | 2025-08-18 | current |
| Centex Aerospace INC. | Channel, Outboard 17001-7600-2005 | Modification Article | Textron Aviation Inc. A36 | 2025-05-09 | current |
| Centex Aerospace INC. | Channel, Inboard 17001-7600-2004 | Modification Article | Textron Aviation Inc. A36 | 2025-05-09 | current |
| Diagnostic Solutions International, LLC | Channel, Fluid Diversion,Bell 206L4 17451 | Modification Article | Bell Textron Canada Limited 206L-3, 206L-4 | 2025-03-03 | current |
| L-3 Communications Integrated Systems | UPPER CHANNEL L0005‐2 | Modification Part | Air Tractor Inc. AT‐802 | 2024-01-29 | current |
| L-3 Communications Integrated Systems | FWD CHANNEL L0005‐3 | Modification Part | Air Tractor Inc. AT‐802 | 2024-01-29 | current |
| Blackhawk Aerospace Technologies, INC | Channel D25-0816-31 | N/A | Textron (Cessna) 500, 501, 550 | 2023-02-15 | current |
| Blackhawk Aerospace Technologies, INC | Channel D25-0816-11 | N/A | Textron (Cessna) 500, 501, 550 | 2023-02-15 | current |
| Blackhawk Aerospace Technologies, INC | Channel D25-0816-7 | N/A | Textron (Cessna) 500, 501, 550 | 2023-02-15 | current |
| Amsafe Bridport | CHANNEL ASSY 416T2141-1 | 416T2141-1 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL 65B57634-26 | 65B57634-26 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL 69B52864-1 | 69B52864-1 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL ASSY 416T2144-2 | 416T2144-2 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL 65B57634-19 | 65B57634-19 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL 69B53265-1 | 69B53265-1 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL 416T2165-1 | 416T2165-1 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL 69B55477-1 | 69B55477-1 | BOEING 747-200B SERIES, 747-200F SERIES | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL ASSY 416T2141-2 | 416T2141-2 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL 416T2161-2 | 416T2161-2 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL 65B57634-18 | 65B57634-18 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL 416T2161-1 | 416T2161-1 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL 65B57634-25 | 65B57634-25 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL 65B58187-5 | 65B58187-5 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | CHANNEL 69B54906-1 | 69B54906-1 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Airborne Maintenance & Engineering Services | CHANNEL, RCB BOX A19-53-105-05 | A19-53-105-05 | Airbus A319-133, A321-200 Series | 2022-08-25 | current |
| Airborne Maintenance & Engineering Services | CHANNEL SPZ-97-004-35 | SPZ-97-004-35 | Airbus A319-133, A321-200 Series | 2022-08-25 | current |
| Airborne Maintenance & Engineering Services | CHANNEL, EXTRUSION A19-97-028-12 | A19-97-028-12 | Airbus A319-133, A321-200 Series | 2022-08-25 | current |
| Airborne Maintenance & Engineering Services | CHANNEL, SUPPORT A19-97-051-05 | A19-97-051-05 | Airbus A319-133, A321-200 Series | 2022-08-25 | current |
| Airborne Maintenance & Engineering Services | CHANNEL, EXTRUSION A19-97-028-11 | A19-97-028-11 | Airbus A319-133, A321-200 Series | 2022-08-25 | current |
| Airborne Maintenance & Engineering Services | CHANNEL ASSEMBLY SPZ-97-001-91 | SPZ-97-001-91 | Airbus A319-133, A321-200 Series | 2022-08-25 | current |
| Airborne Maintenance & Engineering Services | CHANNEL, EXTRUSION A19-97-028-17 | A19-97-028-17 | Airbus A319-133, A321-200 Series | 2022-08-25 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-25 | 007-00402-25 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00302-79 | 007-00302-79 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00401-1 | 007-00401-1 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00302-5 | 007-00302-5 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00401-17 | 007-00401-17 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-31 | 007-00402-31 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel/Sill 007-00513-31 | 007-00513-31 | Boeing 737-400 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00401-25 | 007-00401-25 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-02728-15 | 007-02728-15 | Boeing 737-200/300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00646-5 | 007-00646-5 | Boeing 737-200 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00401-3 | 007-00401-3 | Boeing 737-200/300/400 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-23 | 007-00402-23 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00318-3 | 007-00318-3 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00401-11 | 007-00401-11 | Boeing 737-200/300/400 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-02728-13 | 007-02728-13 | Boeing 737-200/300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-17 | 007-00402-17 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00804-103 | 007-00804-103 | Boeing 737-200/300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00401-5 | 007-00401-5 | Boeing 737-200/300/400 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00401-21 | 007-00401-21 | Boeing 737-200 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-3 | 007-00402-3 | Boeing 737-300/400 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00401-15 | 007-00401-15 | Boeing 737-400 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00242-75 | 007-00242-75 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00401-27 | 007-00401-27 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00338-1 | 007-00338-1 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00326-1 | 007-00326-1 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 53-0656-2 | 53-0656-2 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00242-77 | 007-00242-77 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00343-1 | 007-00343-1 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-15 | 007-00402-15 | Boeing 737-400 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00401-23 | 007-00401-23 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00401-13 | 007-00401-13 | Boeing 737-200 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00302-45 | 007-00302-45 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00312-1 | 007-00312-1 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-5 | 007-00402-5 | Boeing 737-300/400 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-1 | 007-00402-1 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-7 | 007-00402-7 | Boeing 737-300/400 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 53-0656-1 | 53-0656-1 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-02706-61 | 007-02706-61 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | CHANNEL 53-0599-1 | 53-0599-1 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-13 | 007-00402-13 | Boeing 737-200 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00646-3 | 007-00646-3 | Boeing 737-200 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00242-57 | 007-00242-57 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00401-7 | 007-00401-7 | Boeing 737-200/300/400 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-02706-41 | 007-02706-41 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00313-1 | 007-00313-1 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-27 | 007-00402-27 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00318-1 | 007-00318-1 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-11 | 007-00402-11 | Boeing 737-300/400 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00402-21 | 007-00402-21 | Boeing 737-200 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-02728-3 | 007-02728-3 | Boeing 737-200/300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00312-3 | 007-00312-3 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel/Sill 007-00513-3 | 007-00513-3 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00525-105 | 007-00525-105 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00416-11 | 007-00416-11 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 53-0656-3 | 53-0656-3 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel/Sill 007-00513-1 | 007-00513-1 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00803-647 | 007-00803-647 | Boeing 737-200/300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel/Sill 007-00513-33 | 007-00513-33 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 007-00317-1 | 007-00317-1 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 53-0656-4 | 53-0656-4 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel/Sill 007-00513-5 | 007-00513-5 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-53-0215-37 | 0370-53-0215-37 | Boeing 737-700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Channel 007-04405-1051 | 007-04405-1051 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Channel 007-04405-1047 | 007-04405-1047 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Channel 007-09505-657 | 007-09505-657 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Channel 007-09505-705 | 007-09505-705 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-53-0215-71 | 0370-53-0215-71 | Boeing 737-700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Channel 007-09505-507 | 007-09505-507 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Channel 0340-53-0036-5 | 0340-53-0036-5 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0141-87 | 0370-25-0141-87 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0141-86 | 0370-25-0141-86 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0101-7 | 0370-25-0101-7 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-26-0002-145 | 0370-26-0002-145 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0101-23 | 0370-25-0101-23 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0101-77 | 0370-25-0101-77 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-26-0001-15 | 0370-26-0001-15 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 007-04519-3 | 007-04519-3 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0101-97 | 0370-25-0101-97 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 007-04519-1 | 007-04519-1 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0101-13 | 0370-25-0101-13 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0101-83 | 0370-25-0101-83 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-26-0002-141 | 0370-26-0002-141 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0101-67 | 0370-25-0101-67 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0101-103 | 0370-25-0101-103 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0141-93 | 0370-25-0141-93 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-26-0001-7 | 0370-26-0001-7 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0141-91 | 0370-25-0141-91 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0101-101 | 0370-25-0101-101 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0101-105 | 0370-25-0101-105 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 007-04519-31 | 007-04519-31 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0141-85 | 0370-25-0141-85 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 53-1386-3 | 53-1386-3 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 0370-25-0090-45 | 0370-25-0090-45 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Channel 007-08008-11 | 007-08008-11 | Boeing 737-700 | 2022-04-25 | 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.