Ballast
247 failure reports named the ballast in the last ten years, 1,222 since 1995, most often on the Boeing 737; the condition most often found was "inoperative". 331 FAA approvals let 9 companies make a replacement ballast, Bruce Aerospace Incorporated holding the most (128).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 19 |
| 1996 | 53 |
| 1997 | 37 |
| 1998 | 32 |
| 1999 | 37 |
| 2000 | 45 |
| 2001 | 34 |
| 2002 | 41 |
| 2003 | 30 |
| 2004 | 32 |
| 2005 | 31 |
| 2006 | 51 |
| 2007 | 38 |
| 2008 | 58 |
| 2009 | 55 |
| 2010 | 77 |
| 2011 | 75 |
| 2012 | 72 |
| 2013 | 71 |
| 2014 | 49 |
| 2015 | 38 |
| 2016 | 33 |
| 2017 | 47 |
| 2018 | 26 |
| 2019 | 33 |
| 2020 | 20 |
| 2021 | 15 |
| 2022 | 21 |
| 2023 | 5 |
| 2024 | 9 |
| 2025 | 19 |
| 2026 | 19 |
Which system the reports file it under last ten years
Electrical power239Airframe structure4Heating, ice protection and utility systems2Emergency equipment1Rotorcraft systems1
Reports by system, as a table
| reports | |
|---|---|
| Electrical power | 239 |
| Airframe structure | 4 |
| Heating, ice protection and utility systems | 2 |
| Emergency equipment | 1 |
| Rotorcraft systems | 1 |
Models most often reporting it last ten years
How it failed the condition found, last ten years
inoperative81failed64odor28faulty15burned13overheated7smoke6burned out4defective4overtemp4
Conditions found, as a table
| reports | |
|---|---|
| inoperative | 81 |
| failed | 64 |
| odor | 28 |
| faulty | 15 |
| burned | 13 |
| overheated | 7 |
| smoke | 6 |
| burned out | 4 |
| defective | 4 |
| overtemp | 4 |
Engines most often reporting it
Approved replacement parts 331 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a ballast and sell it as an approved part for the models named. These are the companies holding such approvals for a ballast:
Bruce Aerospace Incorporated 128Day-Ray Products INC 70Bruce Industries INC 42Avtech Tyee INC 41Lopresti Speed Merchants 32Bruce Aerospace 10Electro Cube INC. 4Cec Vibration Products LLC 2Brigadoon Manufacturing Group LLC 2
For these models most: Boeing 737 (60), Boeing 767 (56), Boeing 747 (55), Mcdonnell Douglas DC-9 (27), Boeing 727 (27), Boeing 757 (25), Bombardier CL-600 Challenger and CRJ (13), Boeing 707 (13), Mcdonnell Douglas Aircraft Co MD-88 (9), Boeing 777 (8), Mcdonnell Douglas DC-10 (6), Learjet 45 (6).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Cec Vibration Products LLC | Ballast K100-40-001 | Avtech Corp P/N:8184-1 | The Boeing Company 747-400 Series, 747-400D Series,... | 2025-06-04 | current |
| Cec Vibration Products LLC | Ballast K100-140-001 | Avtech Corp P/N: 8184-1 | The Boeing Company 747-400 Series, 747-400D Series,... | 2025-05-28 | current |
| Day-Ray Products INC | Ballast K100-140-001 | Avtech Corp P/N: 8184-1 | The Boeing Company 747-400 Series, 747-400D Series,... | 2023-10-13 | current |
| Day-Ray Products INC | Ballast K100-140-001 | 8184-1 | Boeing 737-300 Series, 737-400 Series,... | 2019-08-27 | current |
| Lopresti Speed Merchants | Ballast Assembly LSM-500-421-15 | Modification Part | Bombardier Inc. BD-700-1A10, BD-700-1A11 | 2018-05-16 | current |
| Lopresti Speed Merchants | Ballast 55 W LSM-SCD-019-5 | Modification Part | Bombardier Inc. BD-700-1A10, BD-700-1A11 | 2018-05-16 | current |
| Bruce Aerospace | Ballast 05491-23 | S283T018-23 | Boeing 767-200 Series, 767-300 Series | 2017-07-31 | current |
| Bruce Aerospace | Ballast 05491-25 | S283T018-25 | Boeing 767-200 Series, 767-300 Series | 2017-07-31 | current |
| Bruce Aerospace | Ballast 05491-26 | S283T018-26 | Boeing 767-200 Series, 767-300 Series | 2017-07-31 | current |
| Bruce Aerospace | Ballast 05491-31 | S283T018-31 | Boeing 767-200 Series, 767-300 Series | 2017-07-31 | current |
| Bruce Aerospace | Ballast 05491-34 | S283T018-34 | Boeing 767-200 Series, 767-300 Series | 2017-07-31 | current |
| Bruce Aerospace | Ballast 05491-27 | S283T018-27 | Boeing 767-200 Series, 767-300 Series | 2017-07-31 | current |
| Bruce Aerospace | Ballast 05491-29 | S283T018-29 | Boeing 767-200 Series, 767-300 Series | 2017-07-31 | current |
| Bruce Aerospace | Ballast 05491-30 | S283T018-30 | Boeing 767-200 Series, 767-300 Series | 2017-07-31 | current |
| Bruce Aerospace | Ballast 05491-28 | S283T018-28 | Boeing 767-200 Series, 767-300 Series | 2017-07-31 | current |
| Bruce Aerospace | Ballast 05491-33 | S283T018-33 | Boeing 767-200 Series, 767-300 Series | 2017-07-31 | current |
| Lopresti Speed Merchants | Ballast. 85W LSM-SCD-019-5 | Modification Part | Embraer S.A. EMB-505 | 2017-01-25 | current |
| Lopresti Speed Merchants | Ballast Assy LSM-500-444-69 | Modification Part | Gulfstream GV, GV-SP (G500), GIV-X | 2016-08-22 | current |
| Lopresti Speed Merchants | Ballast Assy LSM-500-440-1 | Modifictaion Part | Gulfstream Aerpspace LP 100, G150, Astra XPS | 2016-03-24 | current |
| Lopresti Speed Merchants | Ballast, 85 watt, 28 Volt LSM-SCD-019-5 | Modification Part | Bombardier Inc CL-600-1A11, CL-600-2A12, CL-600-2B16 | 2016-03-24 | current |
| Lopresti Speed Merchants | Ballast Assy LSM-500-423-27 | Modification Part | Bombardier Inc BD-100-1A10 | 2016-03-24 | current |
| Lopresti Speed Merchants | Ballast Assy LSM-500-423-39 | Modifictaion Part | Bombardier Inc BD-100-1A10 | 2016-03-24 | current |
| Lopresti Speed Merchants | Ballast, 85 watt, 28 Volt LSM-SCD-019-5 | Modifictaion Part | Gulfstream Aerpspace LP 100, G150, Astra XPS | 2016-03-24 | current |
| Lopresti Speed Merchants | Ballast Assy LSM-500-423-37 | Modification Part | Bombardier Inc BD-100-1A10 | 2016-03-24 | current |
| Lopresti Speed Merchants | Ballast, 28 volt, 85 watt LSM-SCD-019-5 | Modification Part | LearJet, Inc 45 | 2016-01-19 | current |
| Lopresti Speed Merchants | Ballast Assembly, Right Hand Side LSM-500-423-56 | Modification Part | LearJet, Inc 45 | 2016-01-19 | current |
| Lopresti Speed Merchants | Ballast, 85 Watt, 28 Volt LSM-SCD-019-5 | Modifictaion Part | LearJet, Inc 45 | 2016-01-19 | current |
| Lopresti Speed Merchants | Ballast, 85 watt, 28 Volt LSM-SCD-019-5 | Modification Part | Airbus C-212-CB, C-212-CC, C-212-CD | 2016-01-19 | current |
| Lopresti Speed Merchants | Ballast, 28 volt, 85 watt LSM-SCD-019-5 | Modification Part | LearJet, Inc 45 | 2016-01-19 | current |
| Lopresti Speed Merchants | Ballast, 85 Watt, 28Volt LSM-SCD-019-5 | Modification Part | Gulfstream 100, Astra SPX | 2016-01-19 | current |
| Lopresti Speed Merchants | Ballast Assembly LSM-500-440-1 | Modification Part | Gulfstream 100, Astra SPX | 2016-01-19 | current |
| Lopresti Speed Merchants | Ballast, 85 Watt, 28 volt LSM-SCD-019-5 | Modification Part | Gulfstream Galaxy | 2016-01-19 | current |
| Lopresti Speed Merchants | Ballast Assembly, Left Hand Side LSM-500-423-55 | Modification Part | LearJet, Inc 45 | 2016-01-19 | current |
| Lopresti Speed Merchants | Ballast, 85W LSM-SCD-019-5 | Modification Part | Cessna 510 (Mustang), 525 (CJ), 525 (CJ | 2015-10-27 | current |
| Lopresti Speed Merchants | Ballast Assembly LSM-500-423-31 | Modification Part | Cessna 510 (Mustang), 525 (CJ), 525 (CJ | 2015-10-27 | current |
| Lopresti Speed Merchants | Ballast 85W LSM-SCD-019-5 | Modification Part | DEHAVILLAND DHC-2 MKI, DHC-2 MKIII, DHC-3 | 2015-10-27 | current |
| Lopresti Speed Merchants | Ballast, 28V, 85W LSM-SCD-019-5 | Modification Part | Beechcraft 58P, 58PA | 2015-10-27 | current |
| Lopresti Speed Merchants | Ballast 60W LSM-SCD-019-1 | Modification Part | DEHAVILLAND DHC-2 MKI, DHC-2 MKIII, DHC-3 | 2015-10-27 | current |
| Lopresti Speed Merchants | Ballast Assembly LSM-SCD-019-5 | Modification Part | Dassault 50, 7X, 900 | 2015-04-29 | current |
| Day-Ray Products INC | Ballast K100-140-001 | Avtech Corp. P/N 8184-1 | Boeing 737-300 Series, 737-400 Series,... | 2015-04-01 | current |
| Lopresti Speed Merchants | Ballast 85W LSM-SCD-019-5 | Modification Part | Learjet 24, 24A, 24B | 2015-04-01 | current |
| Lopresti Speed Merchants | Ballast Assy LH LSM-500-421-1 | Modification Part | Gulfstream 100, 200, Gulfstreasm G-150 | 2015-04-01 | current |
| Lopresti Speed Merchants | Ballast Assy RH LSM-500-421-2 | Modification Part | Gulfstream 100, 200, Gulfstreasm G-150 | 2015-04-01 | current |
| Lopresti Speed Merchants | LH Ballast Assy LSM-500-423-3 | Modification Part | Dassualt Aviation 50, 7X, 900 | 2014-11-06 | current |
| Lopresti Speed Merchants | Ballast Assy, 85 W LSM-500-344-19 | Modification Part | Beechcraft 390 | 2014-11-06 | current |
| Lopresti Speed Merchants | RH Ballast Assy LSM-500-423-4 | Modification Part | Dassualt Aviation 50, 7X, 900 | 2014-11-06 | current |
| Lopresti Speed Merchants | Ballast Assy, 60 W LSM-500-344-15 | Modification Part | Beechcraft 390 | 2014-11-06 | current |
| Day-Ray Products INC | Ballast K100-150-001 | Page Aerospace P/N D773-11-001 | Boeing McDonnell Douglas Corp DC-9-81 (MD-81), DC-9-82 (MD-82),... | 2013-04-15 | current |
| Avtech Tyee INC | Ballast 1041-1 | 1041-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 922-1 | 922-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1912-1-1 | 1912-1-1 | Boeing 767-200 Series, 767-300 Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1906-1-1 | 1906-1-1 | Boeing 767-200 Series, 767-300 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1750-1 | 1750-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1247-1 | 1247-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1532-1 | 1532-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 917-1 | 917-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1911-1-1 | 1911-1-1 | Boeing 767-200 Series, 767-300 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1913-1-1 | 1913-1-1 | Boeing 767-200 Series, 767-300 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1539-1 (10-61935-3) | 1539-1 | Boeing 727-100 Series, 727-200 Series... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1910-1-1 | 1910-1-1 | Boeing 767-200 Series, 767-300 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1751-1 | 1751-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 8178-1 | S283U008-19 | Boeing 737-300 Seies, 737-400 Series, 737-500 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1905-1-1 | 1905-1-1 | Boeing 767-200 Series, 767-300 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1244-1 | 1244-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1914-1-1 | 1914-1-1 | Boeing 767-200 Series, 767-300 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1908-1-1 | 1908-1-1 | Boeing 767-200 Series, 767-300 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1145-1 | 1145-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1907-1-1 | 1907-1-1 | Boeing 767-200 Series, 767-300 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1245-1 | 1245-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 978-1 | 978-1 | Boeing 737-100 Series, 737-200 Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1909-1-1 | 1909-1-1 | Boeing 767-200 Series, 767-300 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1756-1 | 1756-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1246-1 | 1246-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1904-1-1 | 1904-1-1 | Boeing 767-200 Series, 767-300 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 974-1 | 974-1 | Boeing 747-200B Series, 747-200C Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1757-1 | 1757-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1146-1 | 1146-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 973-1 | 973-1 | Boeing 747-200B Series, 747-200C Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1779-1-2 | 1779-1-2 | Boeing 747-400 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1042-1 | 1042-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1025-1 | 1025-1 | Boeing 747-200B Series, 747-200C Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 920-1 | 920-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1342-1 | 1342-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 919-1 | 919-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1903-1-1 | 1903-1-1 | Boeing 767-200 Series, 767-300 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1343-1 | 1343-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 1024-1 | 1024-1 | Boeing 737-200 Series, 737-300 Series | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 921-1 | 921-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Avtech Tyee INC | Ballast 918-1 | 918-1 | Boeing 747-100 Series, 747-200B Series,... | 2012-05-01 | current |
| Brigadoon Manufacturing Group LLC | Ballast, HID, 28V 50W/35W Landing/ Taxi 82005-3 | 82005-3 | Eclipse Aerospace EA500 | 2011-03-09 | current |
| Bruce Aerospace Incorporated | Ballast BR9000-4 | BR9000-4 | Embraer EMB-135LR | 2011-01-11 | current |
| Brigadoon Manufacturing Group LLC | Ballast, HID, 28V 50W/35W Landing/ Taxi 82005-3 | 82005-3, 82005-2, 82005-1 | Eclipse Aerospace EA500 | 2010-12-15 | current |
| Day-Ray Products INC | Ballast K100-140-001 | Avtech Corp. P/N 8184-1 | Boeing 777-300ER Series | 2010-03-24 | current |
| Bruce Aerospace Incorporated | Ballast 05939-3 | S283N702-3 | Boeing 737-300 Series 737-400 Series... | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05939-116 | S283N702-116 | Boeing 757 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 02218-001 | 02218-001 | Boeing 767-200 Series | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast BAO8021-3 | BAO8021-3 | Boeing 747-100 747-200 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 02741 | 02741 | McDonnell Douglas DC-8-62 DC-8-62F | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05939-115 | S283N702-115 | Boeing 737-300 Series 737-400 Series... | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03980-20 | 03980-20 | McDonnell Douglas DC-9-31, DC-9-32, DC-9-34 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03710-4 | 10-61935-4 | Boeing 737 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03344-107 | 03344-107 | Airbus A310-203, -221, -222 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05939-4 | S283N702-4 | Boeing 737-300 Series 737-400 Series... | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05934-6 | S283N702-6 | Boeing 737-300 Series 737-400 Series... | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03710-20870-2 | 61-20870-2 | Boeing 727 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03980-20-16 | 03980-20-16 | Boeing DC-9-30, -40, -80 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03709-20872-2 | 61-20872-2 | Boeing 727-100 Series 727-200 Series | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05939-15 | S283N702-15 | Boeing 737-300 Series 737-400 Series... | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 04057-53 | 04057-53 | Boeing 727-100 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05939-110 | 05939-110 | Boeing 757-200 Series 757-200CB Series | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03980-40 | 03980-40 | McDonnell Douglas DC-9-31, DC-9-32, DC-9-32F | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05939-107 | S283N702-107 | Boeing 737-300 Series 737-400 Series... | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 04057-61 | 04057-61 | Boeing 727-100 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05491-23 | S283T018-23 | Boeing 767-200 Series 767-300 Series | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast BAO8032-230 | BAO8032-230 | Boeing 757 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03710 | 10-61935-2 | Boeing 727 737 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast BA1-0069-002 | BA1-0069-002 | British Aerospace Concorde SST | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 06360-64 | 60B40025-64 | Boeing 747 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05491-28 | S283T018-28 | Boeing 767-200 Series 767-300 Series | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03344-106 | 03344-106 | Boeing 737-300 Series 737-400 Series... | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03705 | 03705 | Boeing 707-300 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast BR9000-22 | BR9000-22 | Bombardier, Inc. CL-600-2C10 (Regional Jet Series 700) | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03640-5 | 10-61782-5 | Boeing 727 737 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast BR9000-1 | BR9000-1 | BAE Systems Operations) Limited (Jetstream 4100,... | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05491-33 | S283T018-33 | Boeing 767-200 Series 767-300 Series | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03344-106 | 03344-106 | Airbus A340-211, -212, -213 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast BAO8021-5 | BAO8021-5 | Boeing 747-100 747-200 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03709-3 | 10-61935-3 | Boeing 727 737 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 04200 | 04200 | Boeing 737-200 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 04057-57 | 04057-57 | Boeing 727-100 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast BAO8032-230 | BAO8032-230 | Boeing 737-200 Series 737-300 Series... | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05491-27 | S283T018-27 | Boeing 767-200 Series 767-300 Series | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03980-10 | 03980-10 | McDonnell Douglas DC-9-31, DC-9-32, DC-9-34 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05491-31 | S283T018-31 | Boeing 767-200 Series 767-300 Series | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05491-25 | S283T018-25 | Boeing 767-200 Series 767-300 Series | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 06360-66 | 60B40025-66 | Boeing 747 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 06360-68 | 60B40025-68 | Boeing 747 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05939-9 | S283N702-9 | Boeing 757 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast BA1-0069-001 | BA1-0069-001 | British Aerospace Concorde SST | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03980 | 03980 | McDonnell Douglas DC-10 Series | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05939-105 | S283N702-105 | Boeing 737-300 Series 737-400 Series... | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03980-30 | 03980-30 | McDonnell Douglas DC-9-31, DC-9-32, DC-9-34 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 04057-56 | 04057-56 | Boeing 727-100 747SP | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 04057-63 | 04057-63 | Boeing 727-100 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05934-11 | S283N702-11 | Boeing 737-300 Series 757-200 Series | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 05491-29 | S283T018-29 | Boeing 767-200 Series 767-300 Series | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 04057-110 | 04057-110 | Boeing 727-100 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03640-3 | 10-61782-3 | Boeing 727-100 Series 727-200 Series... | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 04057-65 | 04057-65 | Boeing 727-100 | 2008-12-08 | current |
| Bruce Aerospace Incorporated | Ballast 03980 | 03980 | McDonnell Douglas DC-9 Series, MD-88 | 2008-12-08 | current |
The first 150 of 331.
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.