# Lycoming IO-360-A1B6

- Type: Engine model (FAA registry)
- Registry code: 41576
- Manufacturer (registry): LYCOMING
- Model: IO-360-A1B6
- Engine type: Reciprocating
- Power: 200 hp
- Data sheet: [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Holder: Lycoming Engines
- Installed in: 141 registered aircraft
- Page: https://openairdocs.org/engine/lycoming-io-360-a1b6

Model codes come from the FAA registry's reference file.

## ADs that may apply (OpenAirDocs)

Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2026-04-11](https://openairdocs.org/ad/2026-04-11): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 605 more. Effective Apr 8, 2026
- [AD 2022-16-03](https://openairdocs.org/ad/2022-16-03): Engine (RECIPROCATING) · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-F and 236 more. Effective Aug 15, 2022
- [AD 2015-19-07](https://openairdocs.org/ad/2015-19-07): Fuel injector fuel lines · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 187 more. Effective Nov 3, 2015
- [AD 2012-19-01](https://openairdocs.org/ad/2012-19-01): Crankshafts · Lycoming Engines AEIO-360-A1A, AEIO-360-A1B, AEIO-360-A1B6 and 321 more. Effective Oct 24, 2012
- [AD 2012-03-06](https://openairdocs.org/ad/2012-03-06): Fuel servo diaphragm · Continental Motors 6-260-A, 6-285-A, 6-285-B and 482 more. Effective Feb 24, 2012
- [AD 2009-02-03](https://openairdocs.org/ad/2009-02-03): Fuel injection servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 261 more. Effective Feb 9, 2009
- [AD 2006-06-16](https://openairdocs.org/ad/2006-06-16): Crankshaft · Lycoming Engines AEIO-360-A1B6, AEIO-360-A1E6, IO-360-A1B6 and 18 more. Effective Apr 27, 2006
- [AD 2005-19-11](https://openairdocs.org/ad/2005-19-11): Crankshafts · Lycoming Engines AEIO-360-A1B6, AEIO-360-A1E6, AEIO-540-D4A5 and 59 more. Effective Oct 21, 2005
- [AD 2004-10-14](https://openairdocs.org/ad/2004-10-14): Crankshaft gear · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 642 more. Effective Jun 25, 2004
- [AD 2003-14-03](https://openairdocs.org/ad/2003-14-03): Rotary fuel pumps · Lycoming Engines AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5 and 262 more. Effective Aug 14, 2003
- [AD 98-17-11](https://openairdocs.org/ad/98-17-11): Crankshafts · Continental Motors A-65-3, A-65-8, A75-8 and 90 more. Effective Oct 19, 1998
- [AD 98-02-08](https://openairdocs.org/ad/98-02-08): Crankshaft · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 216 more. Effective Mar 30, 1998
- [AD 97-15-11](https://openairdocs.org/ad/97-15-11): Cylinder kits · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 538 more. Effective Aug 12, 1997
- [AD 96-23-03](https://openairdocs.org/ad/96-23-03): High pressure fuel pumps · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 174 more. Effective Dec 23, 1996
- [AD 96-09-10](https://openairdocs.org/ad/96-09-10): Oil pump · Lycoming Engines AEIO-320-E1A, AEIO-320-E1B, AEIO-320-E2A and 334 more. Effective Jul 15, 1996
- [AD 95-26-02](https://openairdocs.org/ad/95-26-02): Aviation Gasoline · Lycoming Engines IO-320-B1A, IO-320-B1B, IO-320-B1C and 182 more. Effective Jan 24, 1996
- [AD 95-07-01](https://openairdocs.org/ad/95-07-01): Connecting Rod Bolt · Lycoming Engines AEIO-360-A1E, AEIO-360-B1G6, AEIO-360-H1A and 177 more. Effective Apr 12, 1995
- [AD 92-12-05](https://openairdocs.org/ad/92-12-05): Piston Pins · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 532 more. Effective Jul 10, 1992
- [AD 90-04-06 R1](https://openairdocs.org/ad/90-04-06-R1): Propeller Governor External Oil Line · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 427 more. Effective May 28, 1991
- [AD 79-04-05](https://openairdocs.org/ad/79-04-05): Regulator Diaphragm Stem Assembly · Lycoming Engines AEIO-320-D1B, AEIO-320-E1A, AEIO-320-E1B and 215 more. Effective Sep 26, 1979
- [AD 78-23-10](https://openairdocs.org/ad/78-23-10): Center Body Bellows Seal Assembly · Lycoming Engines AEIO-320-D1B, AEIO-320-E1A, AEIO-320-E1B and 218 more. Effective Nov 7, 1978
- [AD 75-08-09](https://openairdocs.org/ad/75-08-09): Oil Pump Drive Shaft · Lycoming Engines AEIO-360-A1B, AEIO-360-A1B6, AEIO-360-A1C and 365 more. Effective Aug 18, 1977
- [AD 73-23-01](https://openairdocs.org/ad/73-23-01): Piston Pin Assembly · Lycoming Engines AIO-360-A1A, AIO-360-A1B, AIO-360-A2A and 215 more. Effective Jan 13, 1977
- [AD 75-09-15](https://openairdocs.org/ad/75-09-15): Fuel Starvation To The Engine · Lycoming Engines AIO-320-A1A, AIO-320-A1B, AIO-320-A2A and 130 more. Effective Apr 30, 1975
- [AD 73-10-02](https://openairdocs.org/ad/73-10-02): Bendix Fuel Injectors · Bendix Fuel Injectors, AIO-320-A1A, AIO-320-A1B and 88 more. Effective May 16, 1973
- [AD 71-05-02](https://openairdocs.org/ad/71-05-02): Crankcase Main Bearings · Lycoming Engines IO-360-A1A, IO-360-A1B, IO-360-A1B6 and 9 more. Effective Feb 13, 1973
- [AD 71-11-02](https://openairdocs.org/ad/71-11-02): Intake and Exhaust Hydraulic Tappet Plunger Assembly · Lycoming Engines IO-360-A1A, IO-360-A1B, IO-360-A1B6 and 9 more. Effective Mar 14, 1972
- [AD 67-01-04](https://openairdocs.org/ad/67-01-04): Oil Filters · Full flow oil filter (Superior Flow STC SA401SW or 2 others). Effective Jan 2, 1967

Historical (superseded or no longer in force):

- [AD 2024-21-02](https://openairdocs.org/ad/2024-21-02) (historical): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 548 more. Effective Dec 5, 2024
- [AD 2011-26-04](https://openairdocs.org/ad/2011-26-04) (historical): Externally mounted fuel injector fuel lines · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 186 more. Effective Jan 25, 2012
- [AD 2011-15-10](https://openairdocs.org/ad/2011-15-10) (historical): Fuel servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 256 more. Effective Aug 16, 2011
- [AD 2008-14-07](https://openairdocs.org/ad/2008-14-07) (historical): Externally mounted fuel injector fuel lines · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 185 more. Effective Aug 14, 2008
- [AD 2008-08-14](https://openairdocs.org/ad/2008-08-14) (historical): Fuel injection servo plugs · Superior Air Parts AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 242 more. Effective Apr 29, 2008
- [AD 2008-06-51](https://openairdocs.org/ad/2008-06-51) (historical): Fuel injection servo plugs · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 235 more
- [AD 2006-20-09](https://openairdocs.org/ad/2006-20-09) (historical): Certain crankshafts replacing · Lycoming Engines AEIO-360-A1B6, AEIO-360-A1E6, AEIO-540-D4A5 and 82 more. Effective Nov 3, 2006
- [AD 2005-26-10](https://openairdocs.org/ad/2005-26-10) (historical): ECi cylinder assemblies. · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 413 more. Effective Jan 31, 2006
- [AD 2002-26-01](https://openairdocs.org/ad/2002-26-01) (historical): Fuel injector fuel lines · Textron Lycoming, AVCO IGO-480-A1B6, IGO-540-B1A, IGO-540-B1C and 178 more. Effective Jan 31, 2003
- [AD 98-18-12](https://openairdocs.org/ad/98-18-12) (historical): Fuel Pump · Textron Lycoming, AVCO AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5 and 249 more. Effective Sep 28, 1998
- [AD 81-18-04 R2](https://openairdocs.org/ad/81-18-04-R2) (historical): Engine Oil Pump Driven Impeller and Shaft · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 376 more. Effective Jun 7, 1982

## Information bulletins (advisory) (7)

- [SAIB NE-19-08](https://openairdocs.org/saib/NE-19-08): Reciprocating Engine Cylinder Section - Lycoming Engines Parallel Valve Cylinders. Issued May 2, 2019
- [SAIB NE-08-32R1](https://openairdocs.org/saib/NE-08-32R1): Propeller Governor  Idler Gear Shaft Set Screw. Issued May 13, 2016
- [SAIB NE-14-13](https://openairdocs.org/saib/NE-14-13): Reciprocating Engine - Cylinder Mounting Studs. Issued Mar 24, 2014
- [SAIB NE-13-06](https://openairdocs.org/saib/NE-13-06): Pushrod Shroud Spring Retainers, Engine Components Part No. AEL14995, for Lycoming Engines 320, 360, and 540 Series Engines. Issued Nov 21, 2012
- [SAIB NE-09-04](https://openairdocs.org/saib/NE-09-04): Fuel Control/Reciprocating Engines. Issued Jan 10, 2009
- [SAIB NE-06-32R1](https://openairdocs.org/saib/NE-06-32R1): Reciprocating Engine - Crankshaft. Issued Sep 10, 2008
- [SAIB NE-08-32](https://openairdocs.org/saib/NE-08-32) (historical): Propeller Governor Set Screw. Issued Jul 3, 2008

## Registered aircraft (141, first 50)

- [N1004N](https://openairdocs.org/aircraft/N1004N): [Stokes David A](https://openairdocs.org/faa-owner/STOKES%20DAVID%20A), [Burton, MI](https://openairdocs.org/faa-place/MI/Burton), built 1972, S/N 167
- [N103RG](https://openairdocs.org/aircraft/N103RG): [Tupelo Aeronautics Inc](https://openairdocs.org/faa-owner/TUPELO%20AERONAUTICS%20INC), [Tupelo, MS](https://openairdocs.org/faa-place/MS/Tupelo), built 1975, S/N MC358
- [N104MR](https://openairdocs.org/aircraft/N104MR): [Mccurdy Mark L](https://openairdocs.org/faa-owner/MCCURDY%20MARK%20L), [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson), built 1972, S/N 165
- [N114AZ](https://openairdocs.org/aircraft/N114AZ): [Webb Brent E](https://openairdocs.org/faa-owner/WEBB%20BRENT%20E), [Safford, AZ](https://openairdocs.org/faa-place/AZ/Safford), built 2019, S/N 140304
- [N114EC](https://openairdocs.org/aircraft/N114EC): [Bulldog132llc](https://openairdocs.org/faa-owner/BULLDOG132LLC), [Boulder, CO](https://openairdocs.org/faa-place/CO/Boulder), built 1971, S/N BH100/132
- [N118BD](https://openairdocs.org/aircraft/N118BD): [Kortokrax Steven D](https://openairdocs.org/faa-owner/KORTOKRAX%20STEVEN%20D), [Roanoke, IN](https://openairdocs.org/faa-place/IN/Roanoke), built 1971, S/N 118
- [N12007](https://openairdocs.org/aircraft/N12007): built 2026, S/N 83869
- [N1238](https://openairdocs.org/aircraft/N1238): [Heemskerk Edward](https://openairdocs.org/faa-owner/HEEMSKERK%20EDWARD), [Saint Augustine, FL](https://openairdocs.org/faa-place/FL/Saint%20Augustine), built 2016, S/N 82552
- [N123MY](https://openairdocs.org/aircraft/N123MY): [Baugh Shawn](https://openairdocs.org/faa-owner/BAUGH%20SHAWN), [Newnan, GA](https://openairdocs.org/faa-place/GA/Newnan), built 1971, S/N 124
- [N123SY](https://openairdocs.org/aircraft/N123SY): [N123sy LLC](https://openairdocs.org/faa-owner/N123SY%20LLC), [Saint Petersburg, FL](https://openairdocs.org/faa-place/FL/Saint%20Petersburg), built 1972, S/N 158
- [N12VS](https://openairdocs.org/aircraft/N12VS): [Cal-Aerofab Flight Academy](https://openairdocs.org/faa-owner/CAL-AEROFAB%20FLIGHT%20ACADEMY), [Chino, CA](https://openairdocs.org/faa-place/CA/Chino), built 2008, S/N 71542
- [N131CH](https://openairdocs.org/aircraft/N131CH): [Gastmeyer Brad A](https://openairdocs.org/faa-owner/GASTMEYER%20BRAD%20A), [Lenoir, NC](https://openairdocs.org/faa-place/NC/Lenoir), built 2018, S/N 341
- [N131RV](https://openairdocs.org/aircraft/N131RV): [Portman Joseph Louis III](https://openairdocs.org/faa-owner/PORTMAN%20JOSEPH%20LOUIS%20III), [Elmendorf, TX](https://openairdocs.org/faa-place/TX/Elmendorf), built 2007, S/N 70327
- [N137RV](https://openairdocs.org/aircraft/N137RV): [Vans Aircraft Inc](https://openairdocs.org/faa-owner/VANS%20AIRCRAFT%20INC), [Aurora, OR](https://openairdocs.org/faa-place/OR/Aurora), built 2001, S/N 1
- [N146EC](https://openairdocs.org/aircraft/N146EC): [Bulldog146llc](https://openairdocs.org/faa-owner/BULLDOG146LLC), [Longmont, CO](https://openairdocs.org/faa-place/CO/Longmont), built 1972, S/N BH100/146
- [N153RJ](https://openairdocs.org/aircraft/N153RJ): [G B Acro Inc](https://openairdocs.org/faa-owner/G%20B%20ACRO%20INC), [Grandville, MI](https://openairdocs.org/faa-place/MI/Grandville), built 2008, S/N 71152
- [N153RT](https://openairdocs.org/aircraft/N153RT): [Thomas Rod M](https://openairdocs.org/faa-owner/THOMAS%20ROD%20M), [Gooding, ID](https://openairdocs.org/faa-place/ID/Gooding), S/N 71935
- [N170WL](https://openairdocs.org/aircraft/N170WL): [Idpa Aircraft Leasing LLC](https://openairdocs.org/faa-owner/IDPA%20AIRCRAFT%20LEASING%20LLC), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin), built 2012, S/N 468/C
- [N174AJ](https://openairdocs.org/aircraft/N174AJ): built 2014, S/N 70732
- [N17ZX](https://openairdocs.org/aircraft/N17ZX): [Idpa Aircraft Leasing LLC](https://openairdocs.org/faa-owner/IDPA%20AIRCRAFT%20LEASING%20LLC), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin), built 2007, S/N 433-29/OB2
- [N1829Q](https://openairdocs.org/aircraft/N1829Q): [Maracle Wayne M Jr](https://openairdocs.org/faa-owner/MARACLE%20WAYNE%20M%20JR), [Papillion, NE](https://openairdocs.org/faa-place/NE/Papillion), built 1971, S/N 177RG0229
- [N187KT](https://openairdocs.org/aircraft/N187KT): [Maggie Aviation LLC](https://openairdocs.org/faa-owner/MAGGIE%20AVIATION%20LLC), [Peoria, AZ](https://openairdocs.org/faa-place/AZ/Peoria), built 2025, S/N 70252
- [N187WK](https://openairdocs.org/aircraft/N187WK): [Mil2atp Inc](https://openairdocs.org/faa-owner/MIL2ATP%20INC), [Pikeville, NC](https://openairdocs.org/faa-place/NC/Pikeville), built 2008, S/N 82433
- [N1889M](https://openairdocs.org/aircraft/N1889M): [Bovington Samuel R](https://openairdocs.org/faa-owner/BOVINGTON%20SAMUEL%20R), [Stanwood, WA](https://openairdocs.org/faa-place/WA/Stanwood), built 2017, S/N 83309
- [N193BC](https://openairdocs.org/aircraft/N193BC): [Casazza Burt R](https://openairdocs.org/faa-owner/CASAZZA%20BURT%20R), [Rancho Cucamonga, CA](https://openairdocs.org/faa-place/CA/Rancho%20Cucamonga), built 2007, S/N M-II 193
- [N19WL](https://openairdocs.org/aircraft/N19WL): [South Carolina Department Of Natural Resources](https://openairdocs.org/faa-owner/SOUTH%20CAROLINA%20DEPARTMENT%20OF%20NATURAL%20RESOURCES), [Columbia, SC](https://openairdocs.org/faa-place/SC/Columbia), built 2004, S/N 425-25/OB2
- [N1HT](https://openairdocs.org/aircraft/N1HT): [Allen Adrian Jefrey](https://openairdocs.org/faa-owner/ALLEN%20ADRIAN%20JEFREY), [Sturgeon Bay, WI](https://openairdocs.org/faa-place/WI/Sturgeon%20Bay), built 1984, S/N 1104
- [N1ZN](https://openairdocs.org/aircraft/N1ZN): [Budd William M](https://openairdocs.org/faa-owner/BUDD%20WILLIAM%20M), [St Simons Is, GA](https://openairdocs.org/faa-place/GA/St%20Simons%20Is), built 2010, S/N 82865
- [N2054Q](https://openairdocs.org/aircraft/N2054Q): [Lawrence Bradley R](https://openairdocs.org/faa-owner/LAWRENCE%20BRADLEY%20R), [Payson, AZ](https://openairdocs.org/faa-place/AZ/Payson), built 1974, S/N 177RG0454
- [N234AS](https://openairdocs.org/aircraft/N234AS): built 2020, S/N 70297
- [N23765](https://openairdocs.org/aircraft/N23765): [Rose Jeffrey C](https://openairdocs.org/faa-owner/ROSE%20JEFFREY%20C), [Carmichael, CA](https://openairdocs.org/faa-place/CA/Carmichael), built 2015, S/N 81652
- [N23KC](https://openairdocs.org/aircraft/N23KC): [Pauly Traviston W](https://openairdocs.org/faa-owner/PAULY%20TRAVISTON%20W), [Enid, OK](https://openairdocs.org/faa-place/OK/Enid), built 2007, S/N RA301
- [N253CE](https://openairdocs.org/aircraft/N253CE): [Elwell Charles W Jr](https://openairdocs.org/faa-owner/ELWELL%20CHARLES%20W%20JR), [Destin, FL](https://openairdocs.org/faa-place/FL/Destin), built 2017, S/N 70915
- [N2587K](https://openairdocs.org/aircraft/N2587K): [May Michael S](https://openairdocs.org/faa-owner/MAY%20MICHAEL%20S), [Axtell, NE](https://openairdocs.org/faa-place/NE/Axtell), built 1948, S/N 5314
- [N274BD](https://openairdocs.org/aircraft/N274BD): [Decker Brian J](https://openairdocs.org/faa-owner/DECKER%20BRIAN%20J), [Georgetown, TX](https://openairdocs.org/faa-place/TX/Georgetown), built 2018, S/N 74455
- [N274LH](https://openairdocs.org/aircraft/N274LH): [Whippo Paul](https://openairdocs.org/faa-owner/WHIPPO%20PAUL), [Carlisle, PA](https://openairdocs.org/faa-place/PA/Carlisle), built 1972, S/N 0056
- [N276MH](https://openairdocs.org/aircraft/N276MH): [N276mh LLC](https://openairdocs.org/faa-owner/N276MH%20LLC), [Ocala, FL](https://openairdocs.org/faa-place/FL/Ocala), built 2000, S/N 2047
- [N28117](https://openairdocs.org/aircraft/N28117): [Olson Alan A](https://openairdocs.org/faa-owner/OLSON%20ALAN%20A), [Garnet Valley, PA](https://openairdocs.org/faa-place/PA/Garnet%20Valley), built 2011, S/N 80188
- [N297PC](https://openairdocs.org/aircraft/N297PC): [Tibbitts Adam K](https://openairdocs.org/faa-owner/TIBBITTS%20ADAM%20K), [Bountiful, UT](https://openairdocs.org/faa-place/UT/Bountiful), built 2010, S/N 590
- [N311XM](https://openairdocs.org/aircraft/N311XM): [Jordaan Neil S](https://openairdocs.org/faa-owner/JORDAAN%20NEIL%20S), [Prescott, AZ](https://openairdocs.org/faa-place/AZ/Prescott), built 2014, S/N 82311
- [N319RJ](https://openairdocs.org/aircraft/N319RJ): [Stramel Matthew J](https://openairdocs.org/faa-owner/STRAMEL%20MATTHEW%20J), [Elko, NV](https://openairdocs.org/faa-place/NV/Elko), built 2022, S/N 20622
- [N321BD](https://openairdocs.org/aircraft/N321BD): [Schoepflin Robert Dennis](https://openairdocs.org/faa-owner/SCHOEPFLIN%20ROBERT%20DENNIS), [Palouse, WA](https://openairdocs.org/faa-place/WA/Palouse), built 1975, S/N BH120/292
- [N334SJ](https://openairdocs.org/aircraft/N334SJ): [Amundson Kurt](https://openairdocs.org/faa-owner/AMUNDSON%20KURT), [Hudson, WI](https://openairdocs.org/faa-place/WI/Hudson), built 2007, S/N 82574
- [N335WM](https://openairdocs.org/aircraft/N335WM): [Milbauer Wayne N](https://openairdocs.org/faa-owner/MILBAUER%20WAYNE%20N), [Fuquay Varina, NC](https://openairdocs.org/faa-place/NC/Fuquay%20Varina), built 2024, S/N 112-215/216-1088
- [N341M](https://openairdocs.org/aircraft/N341M): [Hensley Jerry W](https://openairdocs.org/faa-owner/HENSLEY%20JERRY%20W), [Olivehurst, CA](https://openairdocs.org/faa-place/CA/Olivehurst), built 1999, S/N 22178
- [N353EK](https://openairdocs.org/aircraft/N353EK): [Krueger Eric L](https://openairdocs.org/faa-owner/KRUEGER%20ERIC%20L), [New Marlborough, MA](https://openairdocs.org/faa-place/MA/New%20Marlborough), built 2019, S/N 73987
- [N35NC](https://openairdocs.org/aircraft/N35NC): [Richmond Steven A](https://openairdocs.org/faa-owner/RICHMOND%20STEVEN%20A), [Corsicana, TX](https://openairdocs.org/faa-place/TX/Corsicana), built 1999, S/N 80300
- [N363CH](https://openairdocs.org/aircraft/N363CH): [Hautamaki Charles A](https://openairdocs.org/faa-owner/HAUTAMAKI%20CHARLES%20A), [Loveland, CO](https://openairdocs.org/faa-place/CO/Loveland), built 2024, S/N 7411
- [N374BD](https://openairdocs.org/aircraft/N374BD): [Bugsmasher Holdings LLC](https://openairdocs.org/faa-owner/BUGSMASHER%20HOLDINGS%20LLC), [Redondo Beach, CA](https://openairdocs.org/faa-place/CA/Redondo%20Beach), S/N 71937
- [N374PS](https://openairdocs.org/aircraft/N374PS): [Davis Gordon](https://openairdocs.org/faa-owner/DAVIS%20GORDON), [Lexington, KY](https://openairdocs.org/faa-place/KY/Lexington), built 2017, S/N 73212

All 141: https://openairdocs.org/engine/lycoming-io-360-a1b6/aircraft.md

## NTSB investigations (18)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA26LA352](https://openairdocs.org/ntsb/ERA26LA352), Sep 19, 2026: Hart Frank RV-8A (N900PP), Sanford, NC, substantial damage, investigation ongoing
- [NTSB DCA21LA120](https://openairdocs.org/ntsb/DCA21LA120), Apr 10, 2021: Vans RV-7 (N137RV), Boulder, CO, substantial damage. Probable cause: a bird strike.
- [NTSB ERA21LA151](https://openairdocs.org/ntsb/ERA21LA151), Mar 9, 2021: Beech Sierra (N3839J), Augusta, ME, substantial damage. Probable cause: The pilot’s improper landing flare, which resulted in a bounced landing, and a subsequent runway excursion. Also causal was the flight instructor’s delayed remedial action.
- [NTSB CEN20FA009](https://openairdocs.org/ntsb/CEN20FA009), Oct 20, 2019: Vans RV-8 (N249BW), White Plains, AL, destroyed, 1 fatal. Probable cause: Impact with terrain for reasons that could not be determined based on the available information.
- [NTSB GAA18CA103](https://openairdocs.org/ntsb/GAA18CA103), Jan 14, 2018: Harrop Blake RV 7 (N4163B), Death Valley National Park, CA, substantial damage. Probable cause: The pilot’s failure to maintain adequate airspeed and his exceedance of the airplane’s critical angle of attack during the landing flare, which resulted in an aerodynamic stall.
- [NTSB GAA17CA316](https://openairdocs.org/ntsb/GAA17CA316), Jun 2, 2017: Malinowski Walter S RV8 (N102CM), Canaan Valley, WV, substantial damage. Probable cause: The pilot’s failure to maintain directional control while landing in gusting wind conditions.
- [NTSB CEN16LA381](https://openairdocs.org/ntsb/CEN16LA381), Sep 22, 2016: Scottish Series 100 MDL 101 (N432BD), Wichita, KS, substantial damage. Probable cause: The pilot’s improper preflight inspection during which he relied on the fuel totalizer and failed to ensure that sufficient fuel was onboard for the flight, which resulted in fuel exhaustion and a…
- [NTSB GAA16CA230](https://openairdocs.org/ntsb/GAA16CA230), May 11, 2016: Grenier Raymond Vans Aircraft (N220RG), Keene, NH, substantial damage. Probable cause: The airplane striking a deer during the landing roll, resulting in a loss of directional control, runway excursion, and subsequent nose over.
- [NTSB ERA13FA412](https://openairdocs.org/ntsb/ERA13FA412), Sep 11, 2013: Joseph Bender Mustang II (N691LB), Smoketown, PA, destroyed. Probable cause: The pilot/owner/builder's failure to abort the takeoff and his subsequent failure to maintain airplane control. Contributing to the accident were the pilot's total lack of experience in the accident…
- [NTSB ERA12LA069](https://openairdocs.org/ntsb/ERA12LA069), Nov 9, 2011: Grenier Raymond Vans Aircraft RV-8 (N220RG), Nashua, NH, substantial damage. Probable cause: The right main landing gear collapse due to the overload fracture of the hardware for reasons that could not be determined during postaccident testing and examination.
- [NTSB WPR11LA246](https://openairdocs.org/ntsb/WPR11LA246), Jun 3, 2011: Scottish Series 100 MDL 101 (N101MY), Chandler, AZ, substantial damage. Probable cause: A loss of engine power during cruise flight for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.
- [NTSB ERA09FA039](https://openairdocs.org/ntsb/ERA09FA039), Nov 7, 2008: Partenavia P.68C (N681KW), Gainesville, FL, substantial damage, 3 fatal. Probable cause: The pilot's failure to maintain the proper glidepath during an instrument-landing-system (ILS) approach. Contributing to the accident were the pilot's decision to initiate the ILS approach with…
- [NTSB DFW08CA048](https://openairdocs.org/ntsb/DFW08CA048), Dec 21, 2007: Portman RV-7A (N131RV), ELmendorf, TX, substantial damage. Probable cause: The failure of the nose landing gear. A contributing factor was the mound/uneven runway surface.
- [NTSB MIA08CA016](https://openairdocs.org/ntsb/MIA08CA016), Nov 9, 2007: Scottish Bulldog 120 (N9151R), Cramerton, NC, substantial damage. Probable cause: The pilot's improper fuel consumption calculations resulting in a total loss of engine power due to fuel exhaustion and a forced landing.
- [NTSB IAD02LA056](https://openairdocs.org/ntsb/IAD02LA056), May 31, 2002: Cessna 177RG (N8200G), Trenton, NJ, substantial damage. Probable cause: The separation of the engine induction alternate air door, which resulted in a loss of engine power. A factor was the non-compliance with the manufacturer's service letter.
- [NTSB BFO93LA002](https://openairdocs.org/ntsb/BFO93LA002), Oct 30, 1992: Beech B24R (N6581R), Waynesburg, PA, substantial damage. Probable cause: VFR FLIGHT BY THE PILOT INTO INSTRUMENT METEOROLOGICAL CONDITIONS (IMC), AND HIS FAILURE TO MAINTAIN SUFFICIENT ALTITUDE/CLEARANCE FROM THE TERRAIN/OBSTRUCTIONS. FACTORS RELATED TO THE ACCIDENT WERE…
- [NTSB SEA91LA134](https://openairdocs.org/ntsb/SEA91LA134), Jun 16, 1991: Luscombe 8E (N2587K), Rock Springs, WY, substantial damage. Probable cause: THE PILOT'S INADEQUATE PREFLIGHT PLANNING AND DECISION TO ATTEMPT FLIGHTS IN UNFAVORABLE ENVIRONMENTAL CODNITIONS. THE ENVIRONMENTAL CONDITIONS WERE FACTORS IN THE ACCIDENT.
- [NTSB LAX69F0049](https://openairdocs.org/ntsb/LAX69F0049), Jul 8, 1968: Luscombe 8E (N2587K), Huntingtn Bch, CA, substantial damage

## FAA accident and incident reports (23)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20251112017429I](https://openairdocs.org/incident/20251112017429I), Nov 12, 2025: Cessna 177RG (N8200G), El Cajon, CA, Minor damage. Pilot reported right after takeoff the landing gear did not retract. Pilot then cycled the gear handle and the gear retracted normally. Pilot then performed…
- [Incident 20250717009999I](https://openairdocs.org/incident/20250717009999I), Jul 17, 2025: Vulcanair Spa P68R (N478VA), Lititz, PA, Minor damage. Both nose wheel centering cables were broken, resulting in the nose gear to freely turn to one side during attempted retraction. The turned nose gear failed to…
- [Incident 20230325007239I](https://openairdocs.org/incident/20230325007239I), Mar 25, 2023: Crunkleton James Alan CRUNKLETON RV-8 (N1ZN), Ridgeland, SC, Minor damage. After landing and tail touchdown the tailwheel came unlocked (full castor) which caused the aircraft to veer off the runway causing minor damage to the…
- [Incident 20220601009259I](https://openairdocs.org/incident/20220601009259I), Jun 1, 2022: Van Santen Donald S RV7 (N12VS), Pacoima, CA, Minor damage. The pilot reported that the aircraft had a partial electrical failure resulting in loss of flaps, radios and trim. The pilot made multiple attempts to land and…
- [Incident 20210409005879I](https://openairdocs.org/incident/20210409005879I), Apr 9, 2021: Vans Aircraft Inc RV-7 (N137RV), Boulder, CO, Minor damage. On a flight from kman to kbjc, under VMC, upon decent aircraft encountered a bird strike. Aircraft canopy received damage to 75% of the plastic. Pilot received…
- [Accident 20210309001209A](https://openairdocs.org/incident/20210309001209A), Mar 9, 2021: Beech C24R (N3839J), Augusta, ME, Substantial damage. This series of events concurred in individual pilot statements. CFI candidate and instructor departed the airport at Augusta for a training flight at…
- [Incident 20210305002839I](https://openairdocs.org/incident/20210305002839I), Mar 5, 2021: Vihtelic Lawrence G RV 7A (N672SV), South Haven, MI, Minor damage. On or about March 05, 2021, at approximately 1100 EST, a 2008 RV-7A, a fixed-wing single-engine airplane bearing registration N672SV (sn: 7111), sustained…
- [Accident 20191020020309A](https://openairdocs.org/incident/20191020020309A), Oct 20, 2019: Walker Harvell J Jr VANS RV-8 (N249BW), White Plains, AL, Destroyed, 1 fatal. N249BW departed muscle shoals Alabama on October 20, 2019 around 10:00 am (MSL) intending to fly direct to senoia Georgia (64GA). About 11:30 am N249BW…
- [Incident 20181022020559I](https://openairdocs.org/incident/20181022020559I), Oct 22, 2018: Charles A Hautamaki GLASAIR I TD (N131CH), Greeley, CO, Minor damage. On 10/22/2018 at approximately 1200MST, an experimental amateur built, 2018 Charles A Hautamaki, Glasair I Td, registration number N131CH, serial number 341…
- [Accident 20180113000759A](https://openairdocs.org/incident/20180113000759A), Jan 13, 2018: Harrop Blake RV-7A (N4163B), Furnace Creek, CA, Substantial damage. On 01/13/2018, 1630 PST, N4163B, experimental amateur built vans RV-7A, piloted by the [privacy data omitted] private pilot, on a 14 CFR 91 flight landed at…
- [Accident 20170602018509A](https://openairdocs.org/incident/20170602018509A), Jun 2, 2017: Malinowski Walter S RV8A (N102CM), Canaan Valley, WV, Substantial damage. During the touchdown phase of flight the aircraft due to mismanaged controls, as shown by the witness marks on the runway, the aircraft began to oscillate and…
- [Accident 20160922023029A](https://openairdocs.org/incident/20160922023029A), Sep 22, 2016: Scottish Aviation SERIES 100 MDL 101 (N432BD), Wichita, KS, Substantial damage. On September 22, 2016, at approximately 1050 central daylight time (1550 universal coordinated time), the airman, holder of a private pilot certificate and…
- [Accident 20160511003429A](https://openairdocs.org/incident/20160511003429A), May 11, 2016: Grenier Raymond VANS AIRCRAFT RV-8 (N220RG), Keene, NH, Substantial damage. On the date of the accident the pilot in command was conducting a flight review for the second pilot in the aircraft. The PIC was seated in the rear seat of…
- [Accident 20130911018189A](https://openairdocs.org/incident/20130911018189A), Sep 11, 2013: Joseph Bender MUSTANG II (N691LB), Smoketown, PA, Destroyed, 1 fatal. The experimental homebuilt aircraft had just completed high speed taxi, controllability checks, on that day, in preparation for its first test flight. A…
- [Accident 20111109025669A](https://openairdocs.org/incident/20111109025669A), Nov 9, 2011: Grenier Raymond VANS AIRCRAFT RV-8 (N220RG), Nashua, NH, Substantial damage. Pilot in command landed on runway 32 Boire Fld Nashua, NH (ash) at 1134 hrs. After touching down and while in the rollout the right main landing gear…
- [Accident 20110602013219A](https://openairdocs.org/incident/20110602013219A), Jun 2, 2011: Scottish Aviation SERIES 100 MDL 101 (N101MY), Chandler, AZ, Substantial damage. Loss of power. Possible ran out of fuel, to be determined as soon as NTSB authorizes engine run.06/15/2011; witness engine run. Engine failed to start. Suspect…
- [Accident 20081107856859A](https://openairdocs.org/incident/20081107856859A), Nov 7, 2008: Parten P68C (N681KW), Gainesville, FL, Destroyed, 3 fatal. (-23) On approximately 03:45 am while on approach to runway 29 at Gainesville municipal airport, a partenavia P68C, registration number N681KW, owned and…
- [Accident 20071221829229A](https://openairdocs.org/incident/20071221829229A), Dec 21, 2007: Portma PORTMANRV7A (N131RV), Elmendorf, TX, Substantial damage. (-23) On 12-21-07 an RV7 piloted by [privacy data omitted] was landing on a grass field at his home base. After touchdown, the roll out was accomplished with…
- [Accident 20071109826519A](https://openairdocs.org/incident/20071109826519A), Nov 9, 2007: Amtr BULLDOG120 (N9151R), Cramerton, NC, Substantial damage. (-23) During cruise flight from rhp to akh, pilot missed akh airport and began to zigzag when the engine quit running. The electric fuel pump was turned on and…
- [Incident 20060731020459I](https://openairdocs.org/incident/20060731020459I), Jul 31, 2006: Amtr BULDOG120121 (N9179C), Mobridge, SD, Minor damage. (-23) On 7-31-2006, at about 1500 MDT, the pilot of N9179C, a scottish aviation mdl 120 bulldog, was attempting a landing at Mobridge, SD airport (mbg). The…
- [Accident 20020531037589A](https://openairdocs.org/incident/20020531037589A), May 31, 2002: Cessna 177RG (N8200G), Trenton, NJ, Substantial damage. (-23) On may 31, 2002 during take off from runway 24 at Trenton, NJ airport (ttn), after retracting the landing gear at approximately 300 feet of altitude, the…
- [Incident 19910411013489I](https://openairdocs.org/incident/19910411013489I), Apr 11, 1991: Beech C24R (N6581R), Farmington, PA, Minor damage. Pilot stated turbulence caused him to drop check list. Landed with gear retracted. Did not hear gear warning horn.
- [Incident 19830619036189I](https://openairdocs.org/incident/19830619036189I), Jun 19, 1983: Beech B24R (N6581R), Denton, TX, Minor damage. Aircraft ballooned on landing and upon second contact with runway the nose wheel collapsed.

## Service difficulty reports (192, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2026FA0000422](https://openairdocs.org/sdr/2026FA0000422), May 11, 2026: INTAKE VALVE. BROKEN. DURING ENROUTE CRUISE FLIGHT NR 4 CYLINDER INTAKE VALVE STEM FAILED ALLOWING VALVE TO ENTER CYLINDER, DAMAGE PISTON AND SPARK PLUGS AND SUBSEQUENTLY SENT PIECES
- [SDR 2026FA0000040](https://openairdocs.org/sdr/2026FA0000040), Dec 2, 2025: IGNITION LEAD. OPEN. DURING ENGINE RUN UP PRE MAINTENANCE MECHANIC NOTICED AN EXCESSIVE MAG DROP ON RT ENGINE LT MAG. CHECKED PLUGS AND MAG TIMING NO ISSUES NOTED. INSPECTED IGNITIO
- [SDR 2021FA0000274](https://openairdocs.org/sdr/2021FA0000274), Oct 1, 2021: PUMP. LEAKING. DURING PRE-FLIGHT INSPECTION PILOT NOTED OIL DRIPPING FROM FUEL PUMP DRAIN. UPON FURTHER INSPECTION BY AN A&P/IA IT WAS DETERMINED THAT THE ENGINE DRIVEN FUEL P
- [SDR JRUR202003120007](https://openairdocs.org/sdr/JRUR202003120007), Mar 12, 2020: MAGNETO. UNSERVICEABLE. SLICK BY CHAMPION SB2-19A MANDATORY INSPECTION OF IMPULSE COUPLING. THE SB HAS YOU INSPECT THE IMPULSE COUPLING PER THE MAINTENANCE MANUAL. IF ANY MOVEMENT IS F
- [SDR JRUR202003120008](https://openairdocs.org/sdr/JRUR202003120008), Mar 12, 2020: MAGNETO. UNSERVICEABLE. SLICK BY CHAMPION SB2-19A MANDATORY INSPECTION OF IMPULSE COUPLING. THE SB HAS YOU INSPECT THE IMPULSE COUPLING PER THE MAINTENANCE MANUAL. IF ANY MOVEMENT IS F
- [SDR 2018FA0000222](https://openairdocs.org/sdr/2018FA0000222), Jul 14, 2018: IMPULSE COUPLING. FAILED. MODEL 4373 IMPULSE COUPLED LEFT MAGNETO, SN 160100111, SUFFERED CATASTROPHIC INTERNAL FAILURE WHEN PLASTIC PN 510406 ROTOR MELTED AND BURNED OFF ROTOR ARM. FURT
- [SDR 2017FA0000654](https://openairdocs.org/sdr/2017FA0000654), Dec 18, 2017: BOLT. SHEARED. FAILURE OF CONNECTING ROD BOLT DUE TO LOSS OF NUT ON OTHER BOLT. ENGINE HAD FIREWALL FORWARD STC SE2741NM PISTON, CONNECTING ROD AND HARDWARE INSTALLED. ENGINE 
- [SDR 2016FA0000078](https://openairdocs.org/sdr/2016FA0000078), Feb 9, 2016: GEAR. DISTRESSED. REPORTED TO PILOT IN FLIGHT THAT MLG WAS NOT RETRACTED & WAS HANGING STRAIGHT DOWN MID-CYCLE. PILOT PERFORMED NORMAL EXTENSION & GEAR LOCKED DOWN & LANDED SAFEL
- [SDR CA150413008](https://openairdocs.org/sdr/CA150413008), Apr 3, 2015: ELT. MALFUNCTIONED. (CAN) DOES NOT MEET FREQUENCY SPECIFICATION ON 243 MHZ 121.5, MHZ IS WITHIN SPECS.
- [SDR 2014FA0000634](https://openairdocs.org/sdr/2014FA0000634), Oct 15, 2014: CYLINDER HEAD. CRACKED. WHILE CLIMBING THROUGH APPROXIMATELY 4,000 FT, HEARD AND FELT A SUDDEN VIBRATION. LOOKED TO THE LT ENGINE AND SAW THAT IT WAS VIBRATING MORE THAN NORMAL, AND TH
- [SDR 2014FA0000608](https://openairdocs.org/sdr/2014FA0000608), Sep 15, 2014: BATTERY PACK. FAILED. PART CONSISTENTLY FAILS VOLTAGE CHECKS AT EACH ANNUAL INSPECTION AS REQUIRED BY FAR 91,207, D. SUSPECT INADEUATE QUALITY CONTROL AT VENDOR.
- [SDR 2014FA0000564](https://openairdocs.org/sdr/2014FA0000564), Aug 13, 2014: ROD END. BROKEN. INSPECTION OF THE ACFT FOUND THE MLG ACTUATOR ROD END HAD FAILED. THE ROD END BODY APPEARS TO FIRST BROKE AT THE GREASE SERVICING PORT. AIRCRAFT RECORDS RESEARC
- [SDR 9FHA2014FA0000336](https://openairdocs.org/sdr/9FHA2014FA0000336), May 26, 2014: TUBE. SPLIT. LEFT MAIN TIRE WENT FLAT UPON TAXIING IN FROM LANDING. TIRE AND INNER TUBE REPLACED WITH NEW. TIRE WAS A 7.00 X 6, 8PR. INNER TUBE TR20, S02602. TIRE AND TUBE T
- [SDR CA130322007](https://openairdocs.org/sdr/CA130322007), Mar 11, 2013: CAMSHAFT. CRACKED. (CAN) ENGINE HAD A PROPELLER STRIKE. PERFORMED A PROPELLER STRIKE INSPECTION AND FOUND WHAT APPEARS TO BE AN INCLUSION OR POSSIBLY A CRACK ON 1 OF THE CAMSHAFT 
- [SDR ECEA2013F00043](https://openairdocs.org/sdr/ECEA2013F00043), Feb 8, 2013: ENGINE. OVERSPEED. AFTER TAKEOFF, ACFT RT ENGINE ACCELERATED TO APPROX 4500 RPM PILOT TRIED TO REDUCE THE POWER AND WAS ONLY ABLE TO GET IT DOWN TO 2900 RPM. FEATHERED THE ENGINE 
- [SDR 2013FA0000077](https://openairdocs.org/sdr/2013FA0000077), Feb 4, 2013: DOWNLOCK. SHEARED. DURING LEAK AND POST MX OPS RUNS. NOSE GEAR LOCK FAILED AT ROLL PIN ATTACH POINT. ORIGINAL INSTALLED ROLL PIN SHEARED OFF. CAUSING NOSE GEAR TO FOLDED OVER AND 
- [SDR 2012FA0000832](https://openairdocs.org/sdr/2012FA0000832), Dec 23, 2012: RIB. SATURATED. WING RIB TRAPS WATER IN WET WING FUEL BAY.
- [SDR 2012FA0000543](https://openairdocs.org/sdr/2012FA0000543), Jul 31, 2012: HUB. CRACKED. LEFT BRAKE REPORTED AS SOFT, REQUIRING REPEATED APPLICATIONS TO ENGAGE. CLOSE INSPECTION OF BRAKE AND WHEEL ASSY REVEALED A LARGE CRACK ON THE INSIDE OF THE WHE
- [SDR 2012FA0000485](https://openairdocs.org/sdr/2012FA0000485), Jul 16, 2012: CONTROL CABLE. FRAYED. WHILE COMPLYING WITH MANDATORY SB 75, R3, "FLIGHT CONTROL CABLES", ONE OF THE 2 FWD STABILATOR CABLES WAS FOUND FRAYED. THE FRAYED CABLE WAS FOUND ONLY BY SLACK
- [SDR 2012FA0000454](https://openairdocs.org/sdr/2012FA0000454), Jul 5, 2012: BOLT. BACKED OUT. NOSE GEAR COLLAPSED DURING LANDING ROLL OUT. FOUND AFTER INSPECTION, THE NOSE GEAR ACTUATOR LOWER BOLT BACKED OUT AND INTERFERRING WITH THE AFT DRAG LINK. THE T
- [SDR 2012FA0000455](https://openairdocs.org/sdr/2012FA0000455), Jul 5, 2012: BOLT. BACKED OUT. DURING MX INSPECTION, FOUND THE NOSE GEAR ACTUATOR LOWER BOLT BACKED OUT AND INTERFERRING WITH THE AFT DRAG LINK. THE THREADED PART OF THE BOLT WITH THE NUT WAS
- [SDR 2012FA0000174](https://openairdocs.org/sdr/2012FA0000174), Apr 3, 2012: RIB. CORRODED. DURING ANNUAL INSPECTION, HEADLINER WAS REMOVED FOR REPLACEMENT. FOUND CORROSION THAT WAS HIDDEN BY INSULATION MATERIAL. CORROSION WAS ON BOTH LT AND RT FUSELAG
- [SDR 2012FA0000189](https://openairdocs.org/sdr/2012FA0000189), Feb 15, 2012: FUEL TANK. LEAKING. THIS ACFT HAS BEEN REPEATEDLY REPAIRED TO CORRECT FUEL LEAKS. EVERY DRAIN HOLE HAS BEEN COVERED UP ALLOWING WATER AND FUEL TO BE TRAPPED IN THE OTBD BAYS. ALSO 
- [SDR 2011FA0000501](https://openairdocs.org/sdr/2011FA0000501), Jul 21, 2011: BLADE. LOOSE. PROPELLER BLADE ON PROPELLER ASSY PN HC-C2YR-2CUF/FC7666A-4 WAS DISCOVERED LOOSE ON PRE-FLIGHT INSPECTION. THIS PROPELLER HAD 240.2 HRS TSO, IT WAS OVERHAULED O
- [SDR 2011FA0000502](https://openairdocs.org/sdr/2011FA0000502), Jun 15, 2011: BLADE. LOOSE. PROPELLER BLADE ON PROPELLER ASSY WAS DISCOVERED LOOSE ON PREFLIGHT INSPECTION. THIS PROPELLER HAD 47.6 HRS TSO, IT WAS OVERHAULED ON 12 MAY 2011. 1ST OF 2 PROP
- [SDR 2010FA0001238](https://openairdocs.org/sdr/2010FA0001238), Dec 7, 2010: PISTON RING. BROKEN. OPERATOR COMPLAINED OF ENGINE SURGING 25 RPM OF 2400 RPM. STATED THAT THE NR 4 CYL WAS 70 DEGREES COLDER THAN THE OTHER CYLINDERS. LANDED AND CHECKED OIL. FOUND
- [SDR 2010FA0001226](https://openairdocs.org/sdr/2010FA0001226), Nov 16, 2010: DRAG LINK. LOOSE. BOLT PN NAS464-5A15 AND BUSHING PN NAS75-5-102 BACKED OUT OF NOSE GEAR DRAG LINK PN 20430071 AND HEAD OF BOLT WENT THROUGH ENGINE MOUNT TUBE AS GEAR WAS LOWERED
- [SDR DXYA2010F00215](https://openairdocs.org/sdr/DXYA2010F00215), Oct 5, 2010: ATTACH BRACKET. CRACKED. DURING SCHEDULED MX INSP, FOUND SABILATOR COUNTER WEIGHT BRACKET ATTACH ANGLES, (LT FWD 1732063-1) (RT REAR NR 1732064-1) CRACKED IN RADIUS OF ANGLE. CRACK EXTE
- [SDR 2010FA0001138](https://openairdocs.org/sdr/2010FA0001138), Sep 4, 2010: LINE. SEPARATED. LANDING GEAR WOULD NOT EXTEND DUE TO FAILURE OF NOSE GEAR DOWN PRESSURE HYD HOSE ASSY. GEAR HYD HOSE ASSY (ALL) SHOULD BE CHANGED EVERY 10 YRS OR 1000 HRS TIS B
- [SDR 2008FA0000591](https://openairdocs.org/sdr/2008FA0000591), Aug 5, 2008: PISTON RING. MISMANUFACTURED. ENGINE WAS OVERHAULED USING MFG PISTON RINGS ST203P010. AFTER 25.4 HRS, RINGS STILL NOT SEATED AND EXCESSIVE BLOW-BY WAS FOULING PLUGS. REPLACED WITH ANOTHER SE
- [SDR 2008FA0000320](https://openairdocs.org/sdr/2008FA0000320), Apr 25, 2008: BEARING. FAILED. WHERE THE ROD END BEARING ATTACHES TO THE LATERAL BOLT, FWD. THIS BEARING (S34691 FAILED AT THE BEARING END. THIS BEARING IS UNDER EXTREEM TENSION LOAD AND WAS 
- [SDR DXYA200800001](https://openairdocs.org/sdr/DXYA200800001), Apr 1, 2008: PLUG. LOOSE. DURING COMPLIANCE WITH EMERGENCY AD2008-06-51 FOUND FUEL INJECTION SERVO PLUG PN 383493 LOOSE AS DISCRIBED IN AD. UNIT LEAKING FUEL. UNIT OVH WITHIN DATES NOTED
- [SDR DXYA200800003](https://openairdocs.org/sdr/DXYA200800003), Apr 1, 2008: BOLT. BROKEN. PILOTS HAD REPORTED SLIGHT ROUGHNESS AT IDLE. DURING INSPECTION FOUND RT OB MUFFLER SUPPORT BRACKET UPPER ATTACH BOLT NR 2050012-1 BROKEN. THIS BOLT SUPPORTS BR
- [SDR 2008FA0000289](https://openairdocs.org/sdr/2008FA0000289), Apr 1, 2008: BULKHEAD. CRACKED. DURING ROUTINE INSP, FOUND PART CRACKED. CHECKED (2) OTHER CARDINALS THAT HAPPENED TO BE IN OUR SHOP AND FOUND (1) OF THEM TO HAVE A SIMILAR CRACK. THIS SECTION
- [SDR SO19200712477](https://openairdocs.org/sdr/SO19200712477), Jan 26, 2007: WIRE. BROKEN. DURING THIRD NIGHT CURRENCY LANDING PILOT FAILED TO EXTEND GEAR AND DIDN'T HEAR THE GEAR UP WARNING HORN. SHOWING A BROKEN WIRE AT THE GEAR WARNING HORN SWITCH.
- [SDR 2006FA0000761](https://openairdocs.org/sdr/2006FA0000761), Aug 2, 2006: CIRCUIT BREAKER. MALFUNCTIONED. LANDING GEAR CIRCUIT BREAKER MALFUNCTIONED. AIRCRAFT WAS JACKED AND GEAR CYCLED SEVERAL TIMES. COULD NOT GET THE CIRCUIT BREAKER TO MALFUNCTION ON JACKS. RECOMM
- [SDR 2006FA0000646](https://openairdocs.org/sdr/2006FA0000646), Jun 28, 2006: SUPPORT. BROKEN. MLG ACTUATOR SUPPORT WEB BROKEN AND CRACKED. (K)
- [SDR 2006FA0000647](https://openairdocs.org/sdr/2006FA0000647), Jun 28, 2006: PIN. BROKEN. ACTUATOR RETAINING PIN, FRACTURED. (K)
- [SDR AU510001787](https://openairdocs.org/sdr/AU510001787), Dec 12, 2005: RIB. CORRODED. (AUS) LT FLAP IB HINGE BRACKET ATTACHMENT RIB SEVERELY CORRODED. FOUND DURING INSPECTION IAW AD/23/43.(AD/SB DESC: AD/ 23/43 ) (CASA NR 510001787)
- [SDR AU510002124](https://openairdocs.org/sdr/AU510002124), Nov 11, 2005: DOOR. SEPARATED. RT SIDE EMERGENCY EXIT POPPED OUT ON TAKEOFF. INVESTIGATION COULD FIND NO FAULTS. SUSPECT CAUSED BY PREVIOUS PASSENGER INTERFERENCE WITH LOCKING LEVER.
- [SDR 2005FA0001513](https://openairdocs.org/sdr/2005FA0001513), Nov 8, 2005: BULKHEAD. CRACKED. BULKHEAD CRACKED AROUND BOTH VERTICAL FIN FORWARD ATTACH BOLTS.
- [SDR 2005FA0001623](https://openairdocs.org/sdr/2005FA0001623), Nov 7, 2005: BRACKET. CRACKED. WHILE ATTEMPTING TO RIGG THE NOSE GEAR AFTER DOING AN ENGINE AND MOUNT OVERHAUL, IT WAS IMPOSSIBLE TO MAINTAIN THE PROPER CLEARANCES AND THE LOCK WOULD NOT SNAP
- [SDR 2005FA0001300](https://openairdocs.org/sdr/2005FA0001300), Sep 9, 2005: VALVE GUIDE. STUCK. DURING LANDING, RT POSITION ENGINE EXPERIENCED ROUGHNESS. FOUND CYLINDER NR 2 EXHAUST VALVE STUCK. VALVE GUIDE INSPECTIONS ARE DUE AT 1000 HOURS. ENGINE ONLY HA
- [SDR 2005FA0001301](https://openairdocs.org/sdr/2005FA0001301), Sep 9, 2005: LIFTER. BROKEN. UPON COMPLYING WITH SB, VALVE GUIDE INSPECTION, FOUND LIFTER BODY PN 72877 BROKEN. VALVE GUIDE REVEALED NO SIGNS OF STICKING. (K)
- [SDR 2005F00091](https://openairdocs.org/sdr/2005F00091), Jul 26, 2005: HOSE. FAILED. HYDRAULIC HOSE TO NOSE LANDING GEAR CYLINDER FAILED IN FLIGHT. THIS CAUSED TOTAL DEPLETION OF HYDRAULIC FLUID AND SUBSEQUENT HYDRAULIC PUMP FAILURE. PILOT WAS U
- [SDR 2005FA0000822](https://openairdocs.org/sdr/2005FA0000822), Jun 5, 2005: HOSE. LEAKING. PILOT SELECTED GEAR DOWN ON FINAL APPROACH AND THE GEAR FAILED TO EXTEND. THE INVESTIGATION FOUND THAT THE NOSE GEAR DOWN LINE WAS LEAKING AT THE BULKHEAD END C
- [SDR AU510001994](https://openairdocs.org/sdr/AU510001994), Jun 1, 2005: FITTING. CORRODED. TORQUE TUBE ATTACHMENT FITTING CORRODED. LIMITED INFORMATION PROVIDED.
- [SDR CA050518009](https://openairdocs.org/sdr/CA050518009), May 11, 2005: TRANSDUCER. LEAKING. (CAN) A NEW FP5-L FUEL FLOW WAS INSTALLED AND LEAK TESTED ON FIRST FLIGHT. APPROX 20 MINUTES AND AIRCRAFT WAS LANDED AND PILOT REALIZED HE HAD AN ENGINE FIRE. A
- [SDR 2005FA0000626](https://openairdocs.org/sdr/2005FA0000626), Apr 25, 2005: CAPACITOR. FAILED. THE MAGNETO WAS OVERHAULED 70 HOURS AGO, THE CAPACITORS WERE SUPPLIED BY OVERHAULER. THE OVERHAUL WAS DONE AND CAPACITORS ARE FAA PMA`D.
- [SDR 1050326](https://openairdocs.org/sdr/1050326), Mar 30, 2005: BLADE. CRACKED. BLADE 1, S/NR H20755R WAS FOUND WITH A 1 INCH CRACK, STARTING FROM LEADING EDGE, ABOUT 4 INCHES FROM BLADE TIP. THE BLADE WAS ALREADY REWORKED AT THIS AREA BECA

All 192: https://openairdocs.org/engine/lycoming-io-360-a1b6/reports.md

## STCs that may be installed (OpenAirDocs) (43)

Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SE00825WI](https://openairdocs.org/stc/SE00825WI): Installation of Specialty Products Spin-on oil filter on Lycoming Engines. B & C Specialty Products Inc
- [STC SE04349CH](https://openairdocs.org/stc/SE04349CH): Installation of SureFly electronic ignition. SureFly Partners Ltd
- [STC SE01954SE](https://openairdocs.org/stc/SE01954SE): Installation of engine crankcase seal. Ly-Con Rebuilding Company
- [STC SE02352CH](https://openairdocs.org/stc/SE02352CH): Installation of Challenger cleanable oil filter assembly. Challenger Aviation Products Inc
- [STC SE00939WI](https://openairdocs.org/stc/SE00939WI): Installation of B&C Specialty Products Model BC 315-( ) Starter on Lycoming engines. B & C Specialty Products Inc
- [STC SE2389CE](https://openairdocs.org/stc/SE2389CE): Installation of B&C Speciality Products lightweight (10.2) pounds) engine starter, part number BC-315-100-1 (12 volts) or part number BC-315-100-3 (24 volts). B & C Specialty Products Inc
- [STC SE03232CH](https://openairdocs.org/stc/SE03232CH): Installation of Engine Preheat Kit p/n TA2925-1 for 115 volt application. Hartzell Propeller Inc
- [STC SE04577CH](https://openairdocs.org/stc/SE04577CH): Install an electronic engine ignition system. Electroair Acquisition Corp
- [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc
- [STC SE8628SW](https://openairdocs.org/stc/SE8628SW): Installation of oil nozzles for lubrication of cam and filters. Cygnet Aerospace Corp
- [STC SE09445SC](https://openairdocs.org/stc/SE09445SC): Installation of fuel injector nozzles. General Aviation Modifications Inc. Lists IO-360 Series
- [STC SE4408SW](https://openairdocs.org/stc/SE4408SW): Miscellaneous engine cylinder replacement parts. Continental Motors, Inc. Lists IO-360 Series
- [STC SE7508SW](https://openairdocs.org/stc/SE7508SW): Installation of any or all parts listed on Airmotive Engineering Drawing List No. 852-1, Rev. 1, dated 10/4/88, or later, FAA approved revision. Continental Motors, Inc. Lists IO-360 Series
- [STC SE7661SW](https://openairdocs.org/stc/SE7661SW): Installation of parts listed on Airmotive Drawing No. 8810-3. Continental Motors, Inc. Lists IO-360 Series
- [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings. Continental Motors, Inc. Lists IO-360 Series
- [STC SE00218NY](https://openairdocs.org/stc/SE00218NY): Replacement of Lycoming starter with SKY-TEC 12 volt starter installed. Hartzell Engine Technologies, LLC. Lists IO-360 Series
- [STC SE00226NY](https://openairdocs.org/stc/SE00226NY): Replacement of Lycoming starter with SKY-TEC 24-volt starter Models 149-24HT and 122-24HT. Approval limited to 24-volt DC source available to the starter. Hartzell Engine Technologies, LLC
- [STC SE00357NY](https://openairdocs.org/stc/SE00357NY): Replacement of Lycoming starter with SKY-TEC 24-volt starter installed. Hartzell Engine Technologies, LLC. Lists IO-360 Series
- [STC SE2901NM](https://openairdocs.org/stc/SE2901NM): Lycoming valve cover gasket. Real Gaskets Tennessee
- [STC SE2902NM](https://openairdocs.org/stc/SE2902NM): Lycoming valve cover gasket. Real Gaskets Tennessee
- [STC SE7582SW](https://openairdocs.org/stc/SE7582SW): Grinding of high compression NITRIDED Cylinders to .010 oversize, as an alternative to chrome plating or rebarreling, and the installation of SL10207 P10 Piston, SL74241 P10 Top and second compression ring, and SL 73857 P10 oil control ring. Superior Air Parts, Inc
- [STC SE02409AK](https://openairdocs.org/stc/SE02409AK): Installation of the Superior Air Parts Cold Air Induction System (CAIS). Wattum Aircraft Services
- [STC SE01524CH](https://openairdocs.org/stc/SE01524CH): Replace Slick 6000, 6100, 6200, 6300, 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S6-20, S6-200, S6-1200, S-20, S-200, and S-1200 series magnetos with Champion Limited Authority Spark Advance Regulator (LASAR ) Model 4755 and 6755 bush kit ignition systems. Champion Aerospace LLC. Lists IO-360 Series
- [STC SE524CH](https://openairdocs.org/stc/SE524CH): Replace Slick 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S-20, S-200, and S-1200 series magnetos with the Champion Limited Authority Spark Advance Regulator (LASAR ). Champion Aerospace LLC
- [STC SE916GL](https://openairdocs.org/stc/SE916GL): Replacement of Bendix S4LN-20, -21, -1209, or -1227 model magnetos with Slick model 4250 and 4251 magnetos. Champion Aerospace LLC
- [STC SE459GL](https://openairdocs.org/stc/SE459GL): Incorporation of a fuel flow transducer. Shadin Company Inc
- [STC SE01930NY](https://openairdocs.org/stc/SE01930NY): Installation of Casper Labs 90 degree oil filter housing adapter. Casper Labs Inc
- [STC SE2741NM](https://openairdocs.org/stc/SE2741NM): Installation of high compressoin pistonsd, connecting rods, bearings and associated hardware. Firewall Forward Inc
- [STC SE1779NM](https://openairdocs.org/stc/SE1779NM): Installation of Precise Flight, Inc. Standby Vacuum System SVS III. Precise Flight Inc
- [STC SE5743NM](https://openairdocs.org/stc/SE5743NM): Intallation of adapter for externally mounted oil filter. Aviation Development Corporation
- [STC SE4082NM](https://openairdocs.org/stc/SE4082NM): Installation of turbocharger. General Aviation Modifications, Inc
- [STC SE00889LA](https://openairdocs.org/stc/SE00889LA): Installation of Nickson's cylinder barrels on Lycoming reciprocating engine models. Nickson's Machine Shop Inc
- [STC SE09492SC](https://openairdocs.org/stc/SE09492SC): Installation and usage of Exxon 20W50 multigrade aircraft engine oil conforming to Exxon Oil formulation WS-3013. Exxon Company USA. Lists IO-360 Series
- [STC SE00350SE](https://openairdocs.org/stc/SE00350SE): Installation of sump mounted chip detector. Aviation Development Corporation
- [STC SE8023SW](https://openairdocs.org/stc/SE8023SW): Installation and usage of AEROSHELL. Shell Development Co. Lists IO-360 Series
- [STC SE2389SE](https://openairdocs.org/stc/SE2389SE): Installation of B & C Specialty Products. Bainbridge William C III. Lists IO-360 Series
- [STC SE474NE](https://openairdocs.org/stc/SE474NE): Installation of 'Auto-Vac-2' auxiliary vacuum system. Raymond Ives
- [STC SE452NE](https://openairdocs.org/stc/SE452NE): Installation and usage of 'Mobil AV 1' aviation oil. Mobil Research & Development Corp. Lists IO-360 Series
- [STC SE5924SW](https://openairdocs.org/stc/SE5924SW): Installation of stainless steel replacement exhaust studs on AVCO engines. Perrigo & Steele Aircraft Engr Company. Lists IO-360 Series
- [STC SE244NE](https://openairdocs.org/stc/SE244NE): Installation of Mattituck plasma flame sprayed cylinder barrels in Teledyne reciprocating engines. Mattituck Airbase, Inc. Lists IO-360 Series
- [STC SE80NE](https://openairdocs.org/stc/SE80NE): Installation and usage of Bel-Ray synthetic aviation oil, Bel-Ray Aero 1, (nonsupercharged), horizontally opposed direct drive, aircraft engines of 350 hp. or less. Bel-Ray Company, Inc. Lists IO-360 Series
- [STC SE1445SO](https://openairdocs.org/stc/SE1445SO): Use of Aero-blend oil additive in Teledyne (non turbocharged) aircraft engines. ProTec. Lists IO-360 Series
- [STC SE128NE](https://openairdocs.org/stc/SE128NE): Use of AMS/OIL 15W 50 synthetic piston aircraft oil in Avco engines. AMS/OIL. Lists IO-360 Series

## PMA parts (OpenAirDocs) (over 1,000, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.

- [ES66M19385](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186804045820251216184409.0001): Clamp, Magneto. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 66M19385 · Nov 10, 2025
- [ES10-400567](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182838314420251216184405.0001): Bearing, Ball. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-400567 · Nov 10, 2025
- [ES10-349249](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172741321620251216184404.0001): Washer, Bowed. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349249 · Nov 10, 2025
- [ES-349305-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160316331220251216184351.0001): S-1200 Series Magneto, 4-Cyl. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces LW-349305-1, LW-349305-1D, 75896… · Nov 10, 2025
- [ES10-349247](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155835169920251216184407.0001): Retainer, Bearing. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349247 · Nov 10, 2025
- [ES10-78655](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148578074420251216184359.0001): Washer, Flat. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-78655 · Nov 10, 2025
- [ES10-35937-24](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131353354520251216184356.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-35937-24 · Nov 10, 2025
- [ES-349365-9](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129180181220251216184355.0001): S-1200 Series Magneto, 4-Cyl. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces LW-349365-9, LW-349365-9D… · Nov 10, 2025
- [ES10-5752](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115793636520251216184401.0001): Cable, Clip. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-5752 · Nov 10, 2025
- [ES10-349241](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114432320720251216184407.0001): Gear, Spur, 1200 Series, 4-Cyl. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349241 · Nov 10, 2025
- [ES10-349328](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114147850320251216184403.0001): Flat Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349328 · Nov 10, 2025
- [ES10-349221](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111222593020251216184358.0001): Stud, Hex 10-32. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349221 · Nov 10, 2025
- [ES10-349243-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108636864620251216184402.0001): Cam, 1200. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349243-2 · Nov 10, 2025
- [ES-349365-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102060656620251216184354.0001): S-1200 Series Magneto, 4-Cyl. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces LW-349365-3, LW-349365-3D, 75897… · Nov 10, 2025
- [AB-160844](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100141747720251216184413.0001): Spring & Brush Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-160844 · Nov 10, 2025
- [OC](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178549155320250923184433.0001): Oil Cooler Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Sep 12, 2025
- [AE947](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199386659320250908153030.0001): Rotor Shaft. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALU-306 · Aug 27, 2025
- [AE45BS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187750711420250908153020.0001): Brush Rack Assembly. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALU1045BS · Aug 27, 2025
- [AE943](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185624017520250908153027.0001): Rotor Shaft. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALU-228 · Aug 27, 2025
- [AE1003](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179565848920250908153019.0001): Drive End Housing. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number A2E1003K · Aug 27, 2025
- [AE945](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170668062820250908153029.0001): Rotor Shaft. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALE-277 · Aug 27, 2025
- [AE2241](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127316494620250908153022.0001): Fan Assembly. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number 90-2241 · Aug 27, 2025
- [AE1132](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103582853720250908153023.0001): Slip Ring End Housing. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Numbers ALK-1132AS… · Aug 27, 2025
- [SL4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199637784520250923185920.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025
- [TXPL4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124596913420250923185922.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025
- [HSS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID104096221220250923185925.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025
- [AA48104-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156575247020240813134135.0001): Oil Filter. Aero Accessories LLC · PMA PQ1206CE · Replaces Aero AccessoriesAA48104Champion… · Jul 12, 2024
- [AA48111-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120682187320240813134136.0001): Oil Filter. Aero Accessories LLC · PMA PQ1206CE · Replaces Aero AccessoriesAA48111Champion… · Jul 12, 2024
- [CFSTD-160](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170676910820240715164045.0001): Washer,  1/4 Lock, Internal Teeth. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-160 · Jun 24, 2024
- [CF07A23032](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132855100420240715164043.0001): Bracket, Fuel Manifold. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces 07A23032 · Jun 24, 2024
- [CFSTD-251](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129676558220240715164045.0001): Washer, #10 Lock, Internal Teeth. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-251 · Jun 24, 2024
- [CFSTD-82](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123933662120240715164045.0001): Screw,   #10-24 X 1/2, RD HD. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-82 · Jun 24, 2024
- [ES3018](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194884707820251216184204.0001): Clamp, Bearing Cap. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3018 · May 20, 2024
- [AM-3021](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194256093820251216184144.0001): Screw Distributor Block. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3021 · May 20, 2024
- [ES3221](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189601053820251216184228.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3221 · May 20, 2024
- [AK-3975](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181109606820251216184201.0001): Coil, Ignition. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3009, M3114, M3525, K3975, K3975 · May 20, 2024
- [AM-3015](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180990573320251216184149.0001): Screw, Housing. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3015 · May 20, 2024
- [AM-3006](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178460806720251216184151.0001): Bearing. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3006 · May 20, 2024
- [AM2536](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175576430320251216184152.0001): Woodruff Key. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2536 · May 20, 2024
- [ES3040](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175045989620251216184205.0001): Coil Wedge. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3040 · May 20, 2024
- [ES917](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170587168620251216184202.0001): Impulse Coupling Spring. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M917 · May 20, 2024
- [AK-3984](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168254730520251216184200.0001): Capacitor. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3183, K3984 · May 20, 2024
- [ES3163](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167887032020251216184215.0001): Impulse Coupling Assy.. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3163 · May 20, 2024
- [AM-2556](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164604517920251216184155.0001): Cotter Pin. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2556 · May 20, 2024
- [AM-3062](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155261831320251216184153.0001): Oil Seal. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3062 · May 20, 2024
- [ES3084](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152458666320251216184211.0001): Air Vent With Hood. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3084 · May 20, 2024
- [AM-3217](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152412216720251216184157.0001): Wave Spring Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M-3217 · May 20, 2024
- [AM-3485](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151878274520251216184156.0001): Bearing Cap, Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3485 · May 20, 2024
- [AM-3215](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151335825620251216184148.0001): Brush Assy, Distributor. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3215 · May 20, 2024
- [ES3548](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150971763920251216184224.0001): Machining, Rotating Magnet. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3548 · May 20, 2024

All of them: https://openairdocs.org/engine/lycoming-io-360-a1b6/pma.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.