# Lycoming O-360-A4M - Type: Engine model (FAA registry) - Registry code: 42276 - Manufacturer (registry): LYCOMING - Model: O-360-A4M - Engine type: 4 cycle - Power: 180 hp - Data sheet: [TCDS E-286](https://openairdocs.org/tcds/E-286) (OpenAirDocs) - Holder: Lycoming Engines - Installed in: 418 registered aircraft - Page: https://openairdocs.org/engine/lycoming-o-360-a4m 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 2017-16-11](https://openairdocs.org/ad/2017-16-11): Reciprocating Engine Power Section · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-360-B1G6 and 93 more. Effective Aug 15, 2017 - [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 2012-03-07](https://openairdocs.org/ad/2012-03-07): Carburetor · Lycoming Engines GO-435, GO-435-C2 (O-435-17), GO-435-C2A and 389 more. Effective Mar 27, 2012 - [AD 2009-26-12](https://openairdocs.org/ad/2009-26-12): Cylinder assemblies · Engine Components Reciprocating Engine Cylinder Assemblies, AEIO-320-D1B, AEIO-320-D2B and 264 more. Effective Feb 4, 2010 - [AD 2007-04-19 R1](https://openairdocs.org/ad/2007-04-19-R1): SAP cylinder assemblies · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 314 more. Effective May 7, 2007 - [AD 2006-12-07](https://openairdocs.org/ad/2006-12-07): ECi cylinder assemblies · Aerostar AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 386 more. Effective Jul 11, 2006 - [AD 2006-10-21](https://openairdocs.org/ad/2006-10-21): ECi connecting rods · Engine Components Reciprocating Engine Connecting Rods, AEIO-360-B1B, AEIO-360-B1D and 171 more. Effective Jun 22, 2006 - [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 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 96-09-10](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 87-10-06 R1](https://openairdocs.org/ad/87-10-06-R1): Rocker Arm Assembly · Lycoming Engines IO-360-B4, IVO-360-A1A, O-340-A1A and 243 more. Effective Sep 1, 1989 - [AD 89-04-02](https://openairdocs.org/ad/89-04-02): Carburetors · Continental Motors O-470-11, O-470-11-CI, O-470-11B and 175 more. Effective Mar 8, 1989 - [AD 81-16-05](https://openairdocs.org/ad/81-16-05): Magnetos · Lycoming Engines AEIO-320-E1B, AEIO-320-E2B, AEIO-360-B1G6 and 234 more. Effective Aug 6, 1981 - [AD 80-06-05](https://openairdocs.org/ad/80-06-05): Magnetos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 254 more. Effective Mar 28, 1980 - [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 69-24-03](https://openairdocs.org/ad/69-24-03): Carburetors · Continental Motors A-65-1, A-65-12, A-65-12F and 321 more. Effective Nov 29, 1969 - [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 - [AD 63-22-03](https://openairdocs.org/ad/63-22-03): Carburetors · Continental Motors GO-300-A, GO-300-B, GO-300-C and 143 more. Effective Dec 2, 1963 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 2008-19-05](https://openairdocs.org/ad/2008-19-05) (historical): Parallel Valve'' reciprocating engines · Engine Components Reciprocating Engine Cylinder Assemblies, AEIO-320-D1B, AEIO-320-D2B and 262 more. Effective Oct 20, 2008 - [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 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) (6) - [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-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 (418, first 50) - [N1059F](https://openairdocs.org/aircraft/N1059F): [Randag William F Jr](https://openairdocs.org/faa-owner/RANDAG%20WILLIAM%20F%20JR), [El Paso, TX](https://openairdocs.org/faa-place/TX/El%20Paso), S/N 2843643 - [N1063L](https://openairdocs.org/aircraft/N1063L): [Wjm Aviation LLC](https://openairdocs.org/faa-owner/WJM%20AVIATION%20LLC), [North Wales, PA](https://openairdocs.org/faa-place/PA/North%20Wales), built 2006, S/N 2843644 - [N1071C](https://openairdocs.org/aircraft/N1071C): [Bmk Aviation LLC](https://openairdocs.org/faa-owner/BMK%20AVIATION%20LLC), [Northampton, PA](https://openairdocs.org/faa-place/PA/Northampton), built 2006, S/N 2843648 - [N1075R](https://openairdocs.org/aircraft/N1075R): [Georgia Aviation Authority](https://openairdocs.org/faa-owner/GEORGIA%20AVIATION%20AUTHORITY), [Eastman, GA](https://openairdocs.org/faa-place/GA/Eastman), built 2006, S/N 2843649 - [N111EX](https://openairdocs.org/aircraft/N111EX): [New Orleans Aviation LLC](https://openairdocs.org/faa-owner/NEW%20ORLEANS%20AVIATION%20LLC), [Covington, LA](https://openairdocs.org/faa-place/LA/Covington), built 1986, S/N 17275024 - [N113G](https://openairdocs.org/aircraft/N113G): [Atp Aircraft 9 LLC](https://openairdocs.org/faa-owner/ATP%20AIRCRAFT%209%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2021, S/N 2881455 - [N114DS](https://openairdocs.org/aircraft/N114DS): [Newberg Curtis](https://openairdocs.org/faa-owner/NEWBERG%20CURTIS), [Willmar, MN](https://openairdocs.org/faa-place/MN/Willmar), built 2007, S/N 80886 - [N11TU](https://openairdocs.org/aircraft/N11TU): [Jessup Rob L](https://openairdocs.org/faa-owner/JESSUP%20ROB%20L), [Carson City, NV](https://openairdocs.org/faa-place/NV/Carson%20City), built 2020, S/N 1715 - [N123UA](https://openairdocs.org/aircraft/N123UA): [Schlabach Sharon](https://openairdocs.org/faa-owner/SCHLABACH%20SHARON), [Lakewood Rch, FL](https://openairdocs.org/faa-place/FL/Lakewood%20Rch), built 1990, S/N 28-90137 - [N124JD](https://openairdocs.org/aircraft/N124JD): [Bailes Christopher](https://openairdocs.org/faa-owner/BAILES%20CHRISTOPHER), [Orlando, FL](https://openairdocs.org/faa-place/FL/Orlando), built 1999, S/N 2843239 - [N12648](https://openairdocs.org/aircraft/N12648): [Aircraft Trade Group LLC](https://openairdocs.org/faa-owner/AIRCRAFT%20TRADE%20GROUP%20LLC), [Scandia, MN](https://openairdocs.org/faa-place/MN/Scandia), built 1973, S/N 17262143 - [N133DX](https://openairdocs.org/aircraft/N133DX): [Weaver Michael J Trustee](https://openairdocs.org/faa-owner/WEAVER%20MICHAEL%20J%20TRUSTEE), [Rancho Santa Fe, CA](https://openairdocs.org/faa-place/CA/Rancho%20Santa%20Fe), built 2017, S/N MJW001 - [N141FC](https://openairdocs.org/aircraft/N141FC): [Department Of Agriculture & Consumer Services](https://openairdocs.org/faa-owner/DEPARTMENT%20OF%20AGRICULTURE%20%26%20CONSUMER%20SERVICES), [Tallahassee, FL](https://openairdocs.org/faa-place/FL/Tallahassee), built 2019, S/N 2881158 - [N1461U](https://openairdocs.org/aircraft/N1461U): [Kettle Peter](https://openairdocs.org/faa-owner/KETTLE%20PETER), [Fitchburg, MA](https://openairdocs.org/faa-place/MA/Fitchburg), built 1976, S/N 17267128 - [N147G](https://openairdocs.org/aircraft/N147G): [Archer Aero LLC](https://openairdocs.org/faa-owner/ARCHER%20AERO%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2019, S/N 2881111 - [N151G](https://openairdocs.org/aircraft/N151G): [Atp Aircraft 9 LLC](https://openairdocs.org/faa-owner/ATP%20AIRCRAFT%209%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2021, S/N 2881456 - [N158PM](https://openairdocs.org/aircraft/N158PM): [Lowrey Jonathan S](https://openairdocs.org/faa-owner/LOWREY%20JONATHAN%20S), [Jasper, IN](https://openairdocs.org/faa-place/IN/Jasper), built 1971, S/N 17260064 - [N1597B](https://openairdocs.org/aircraft/N1597B): [Rehman Furqan](https://openairdocs.org/faa-owner/REHMAN%20FURQAN), [Germantown, MD](https://openairdocs.org/faa-place/MD/Germantown), built 1997, S/N 2843104 - [N15FA](https://openairdocs.org/aircraft/N15FA): [Civil Air Patrol](https://openairdocs.org/faa-owner/CIVIL%20AIR%20PATROL), [Maxwell Afb, AL](https://openairdocs.org/faa-place/AL/Maxwell%20Afb), built 1978, S/N 17270117 - [N164G](https://openairdocs.org/aircraft/N164G): [Atp Aircraft 9 LLC](https://openairdocs.org/faa-owner/ATP%20AIRCRAFT%209%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2021, S/N 2881457 - [N168F](https://openairdocs.org/aircraft/N168F): [Reading Aero Club Inc](https://openairdocs.org/faa-owner/READING%20AERO%20CLUB%20INC), [Reading, PA](https://openairdocs.org/faa-place/PA/Reading), built 1999, S/N 2843264 - [N16KJ](https://openairdocs.org/aircraft/N16KJ): [Jones Kevin M](https://openairdocs.org/faa-owner/JONES%20KEVIN%20M), [Savannah, GA](https://openairdocs.org/faa-place/GA/Savannah), built 2009, S/N 60472 - [N172WN](https://openairdocs.org/aircraft/N172WN): [Legends Air Center LLC](https://openairdocs.org/faa-owner/LEGENDS%20AIR%20CENTER%20LLC), [Bentonville, AR](https://openairdocs.org/faa-place/AR/Bentonville), built 1978, S/N 17270565 - [N184CF](https://openairdocs.org/aircraft/N184CF): [Piper Aircraft Inc](https://openairdocs.org/faa-owner/PIPER%20AIRCRAFT%20INC), [Vero Beach, FL](https://openairdocs.org/faa-place/FL/Vero%20Beach), built 1999, S/N 2843242 - [N187TP](https://openairdocs.org/aircraft/N187TP): [R G R Holdings LLC](https://openairdocs.org/faa-owner/R%20G%20R%20HOLDINGS%20LLC), [Spring Branch, TX](https://openairdocs.org/faa-place/TX/Spring%20Branch), built 2006, S/N 2843627 - [N195MA](https://openairdocs.org/aircraft/N195MA): [Skywest Leasing Inc](https://openairdocs.org/faa-owner/SKYWEST%20LEASING%20INC), [St George, UT](https://openairdocs.org/faa-place/UT/St%20George), built 2018, S/N 2881029 - [N1973V](https://openairdocs.org/aircraft/N1973V): [Murphy Peter](https://openairdocs.org/faa-owner/MURPHY%20PETER), [Streamwood, IL](https://openairdocs.org/faa-place/IL/Streamwood), built 1974, S/N 17263809 - [N20481](https://openairdocs.org/aircraft/N20481): [Lesage Robert E](https://openairdocs.org/faa-owner/LESAGE%20ROBERT%20E), [Puyallup, WA](https://openairdocs.org/faa-place/WA/Puyallup), built 1973, S/N 17261324 - [N209BZ](https://openairdocs.org/aircraft/N209BZ): [Hipple Patrick](https://openairdocs.org/faa-owner/HIPPLE%20PATRICK), [Brecksville, OH](https://openairdocs.org/faa-place/OH/Brecksville), S/N SS890830 - [N21471](https://openairdocs.org/aircraft/N21471): [Gourley Adam C](https://openairdocs.org/faa-owner/GOURLEY%20ADAM%20C), [La Porte, IN](https://openairdocs.org/faa-place/IN/La%20Porte), built 2000, S/N 3426 - [N219A](https://openairdocs.org/aircraft/N219A): [Meridian Aircraft LLC](https://openairdocs.org/faa-owner/MERIDIAN%20AIRCRAFT%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2014, S/N 2843788 - [N228AM](https://openairdocs.org/aircraft/N228AM): [Sky West Aviation Inc Trustee](https://openairdocs.org/faa-owner/SKY%20WEST%20AVIATION%20INC%20TRUSTEE), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), built 1979, S/N 28-7990544 - [N236D](https://openairdocs.org/aircraft/N236D): [Professional Training Aircraft LLC](https://openairdocs.org/faa-owner/PROFESSIONAL%20TRAINING%20AIRCRAFT%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2016, S/N 2843824 - [N24139](https://openairdocs.org/aircraft/N24139): [Averett University](https://openairdocs.org/faa-owner/AVERETT%20UNIVERSITY), [Danville, VA](https://openairdocs.org/faa-place/VA/Danville), built 2011, S/N 2843697 - [N241RG](https://openairdocs.org/aircraft/N241RG): [American Patrols Inc](https://openairdocs.org/faa-owner/AMERICAN%20PATROLS%20INC), [Midland, TX](https://openairdocs.org/faa-place/TX/Midland), built 1973, S/N 17261916 - [N243G](https://openairdocs.org/aircraft/N243G): [Archer Aero LLC](https://openairdocs.org/faa-owner/ARCHER%20AERO%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2019, S/N 2881113 - [N243JH](https://openairdocs.org/aircraft/N243JH): [Flowers Derrick W](https://openairdocs.org/faa-owner/FLOWERS%20DERRICK%20W), [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio), built 2016, S/N 20454 - [N2477S](https://openairdocs.org/aircraft/N2477S): [Averett University](https://openairdocs.org/faa-owner/AVERETT%20UNIVERSITY), [Danville, VA](https://openairdocs.org/faa-place/VA/Danville), built 2012, S/N 2843700 - [N251MG](https://openairdocs.org/aircraft/N251MG): [Georgia Aviation Authority](https://openairdocs.org/faa-owner/GEORGIA%20AVIATION%20AUTHORITY), [Eastman, GA](https://openairdocs.org/faa-place/GA/Eastman), built 2021, S/N 2881443 - [N251WF](https://openairdocs.org/aircraft/N251WF): [Wifa (Washington International Flight Academy) LLC](https://openairdocs.org/faa-owner/WIFA%20(WASHINGTON%20INTERNATIONAL%20FLIGHT%20ACADEMY)%20LLC), [Gaithersburg, MD](https://openairdocs.org/faa-place/MD/Gaithersburg), built 1979, S/N 287990548 - [N252MG](https://openairdocs.org/aircraft/N252MG): [Georgia Aviation Authority](https://openairdocs.org/faa-owner/GEORGIA%20AVIATION%20AUTHORITY), [Eastman, GA](https://openairdocs.org/faa-place/GA/Eastman), built 2021, S/N 2881444 - [N253MG](https://openairdocs.org/aircraft/N253MG): [Georgia Aviation Authority](https://openairdocs.org/faa-owner/GEORGIA%20AVIATION%20AUTHORITY), [Eastman, GA](https://openairdocs.org/faa-place/GA/Eastman), built 2021, S/N 2881445 - [N254MG](https://openairdocs.org/aircraft/N254MG): [Georgia Aviation Authority](https://openairdocs.org/faa-owner/GEORGIA%20AVIATION%20AUTHORITY), [Eastman, GA](https://openairdocs.org/faa-place/GA/Eastman), built 2021, S/N 2881446 - [N2562U](https://openairdocs.org/aircraft/N2562U): [Just Plane People LLC](https://openairdocs.org/faa-owner/JUST%20PLANE%20PEOPLE%20LLC), [Irvine, CA](https://openairdocs.org/faa-place/CA/Irvine), built 1979, S/N 28-8090056 - [N256MG](https://openairdocs.org/aircraft/N256MG): [Georgia Aviation Authority](https://openairdocs.org/faa-owner/GEORGIA%20AVIATION%20AUTHORITY), [Eastman, GA](https://openairdocs.org/faa-place/GA/Eastman), built 2021, S/N 2881447 - [N257MG](https://openairdocs.org/aircraft/N257MG): [Georgia Aviation Authority](https://openairdocs.org/faa-owner/GEORGIA%20AVIATION%20AUTHORITY), [Eastman, GA](https://openairdocs.org/faa-place/GA/Eastman), built 2021, S/N 2881450 - [N258MG](https://openairdocs.org/aircraft/N258MG): [Georgia Aviation Authority](https://openairdocs.org/faa-owner/GEORGIA%20AVIATION%20AUTHORITY), [Eastman, GA](https://openairdocs.org/faa-place/GA/Eastman), built 2021, S/N 2881451 - [N259MG](https://openairdocs.org/aircraft/N259MG): [Georgia Aviation Authority](https://openairdocs.org/faa-owner/GEORGIA%20AVIATION%20AUTHORITY), [Eastman, GA](https://openairdocs.org/faa-place/GA/Eastman), built 2021, S/N 2881452 - [N261A](https://openairdocs.org/aircraft/N261A): [Meridian Aircraft LLC](https://openairdocs.org/faa-owner/MERIDIAN%20AIRCRAFT%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2014, S/N 2843789 - [N261MG](https://openairdocs.org/aircraft/N261MG): [Georgia Aviation Authority](https://openairdocs.org/faa-owner/GEORGIA%20AVIATION%20AUTHORITY), [Eastman, GA](https://openairdocs.org/faa-place/GA/Eastman), built 2020, S/N 2881311 All 418: https://openairdocs.org/engine/lycoming-o-360-a4m/aircraft.md ## NTSB investigations (33) 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 ERA26LA180](https://openairdocs.org/ntsb/ERA26LA180), Apr 19, 2026: Piper PA-28-181 (N643FT), Indiantown, FL, substantial damage, investigation ongoing - [NTSB ERA26LA074](https://openairdocs.org/ntsb/ERA26LA074), Dec 16, 2025: Piper PA-28-181 (N472A), Fort Lauderdale, FL, substantial damage. Probable cause: The student pilot’s improper landing flare and the flight instructor’s inadequate remedial action, which resulted in a hard landing and subsequent nose landing gear collapse. - [NTSB ERA26LA068](https://openairdocs.org/ntsb/ERA26LA068), Dec 11, 2025: Piper PA-28-181 (N620AC), Fort Pierce, FL, substantial damage. Probable cause: The pilot’s inadequate visual lookout while taxing, which resulted in the airplane striking a light pole. - [NTSB WPR26LA045](https://openairdocs.org/ntsb/WPR26LA045), Nov 17, 2025: Piper PA-28-181 (N4402N), Mesa, AZ, substantial damage, investigation ongoing - [NTSB ERA24LA306](https://openairdocs.org/ntsb/ERA24LA306), Jul 10, 2024: Piper PA28 (N268MG), Cochran, GA, substantial damage. Probable cause: The airplane’s impact with a bird resulting in substantial damage to the right wing. - [NTSB ERA24LA295](https://openairdocs.org/ntsb/ERA24LA295), Jul 6, 2024: Piper PA-28-181 (N471A), Clearwater, FL, substantial damage. Probable cause: An in-flight collision with a bird while flying in the airport traffic pattern. - [NTSB CEN24LA254](https://openairdocs.org/ntsb/CEN24LA254), Jul 6, 2024: Vans RV8 (N312FM), Atwater, MN, substantial damage. Probable cause: The pilot’s inability to stop the landing roll on a wet grass runway which resulted in a runway overrun. - [NTSB ERA24LA113](https://openairdocs.org/ntsb/ERA24LA113), Feb 13, 2024: Piper PA28 (N650FT), Melbourne, FL, substantial damage. Probable cause: The pilot receiving instruction’s failure to correctly identify the runway centerline prior to initiating the nighttime takeoff, which resulted in a collision with a runway edge light and subsequent… - [NTSB ERA23LA305](https://openairdocs.org/ntsb/ERA23LA305), Jul 11, 2023: Piper PA-28 (N271MG), Gray, GA, substantial damage. Probable cause: An in-flight collision with a bird. - [NTSB WPR23LA164](https://openairdocs.org/ntsb/WPR23LA164), Apr 22, 2023: Piper PA-28-181 (N4402A), Mesa, AZ, substantial damage. Probable cause: The student pilot’s failure to maintain directional control, and the flight instructor’s delayed remedial action. - [NTSB CEN23LA092](https://openairdocs.org/ntsb/CEN23LA092), Jan 23, 2023: Piper PA-28 (N7114C), Eden Prairie, MN, substantial damage. Probable cause: The student pilot exceeded the airplane's critical angle of attack, resulting in an aerodynamic stall and ground impact. - [NTSB ERA22LA073](https://openairdocs.org/ntsb/ERA22LA073), Oct 11, 2021: Piper PA-28-181 (N263MG), Wheeler Heights, GA, substantial damage. Probable cause: The airplane’s impact with a bird while in the traffic pattern. - [NTSB CEN21LA353](https://openairdocs.org/ntsb/CEN21LA353), Aug 3, 2021: Piper PA-28-181 (N728A), Jeffersonville, IN, substantial damage. Probable cause: A loss of directional control due to failure of the landing gear attachment hardware for reasons that could not be determined based on the available information. - [NTSB CEN21LA197](https://openairdocs.org/ntsb/CEN21LA197), Apr 22, 2021: Piper PA28 (N7114C), Faribault, MN, substantial damage. Probable cause: The student pilot’s failure to maintain control during takeoff in gusty wind conditions and the flight instructor’s delayed remedial action, which resulted in the airplane colliding with trees and… - [NTSB ERA21LA139](https://openairdocs.org/ntsb/ERA21LA139), Feb 22, 2021: Piper PA-28-181 (N885AC), Fort Pierce, FL, substantial damage. Probable cause: The pilot under instruction’s improper landing flare and attempted go-around which resulted in an aerodynamic stall, and subsequent loss of control. Contributing to the accident was the flight… - [NTSB ERA20LA126](https://openairdocs.org/ntsb/ERA20LA126), Mar 12, 2020: Piper PA28 (N656ST), Beverly, MA, substantial damage. Probable cause: A loss of engine power due to carburetor icing, and the student pilot’s failure to utilize carburetor heat in conditions conducive to carburetor icing. - [NTSB WPR20CA088](https://openairdocs.org/ntsb/WPR20CA088), Feb 4, 2020: Piper PA-28-181 (N4400F), Mesa, AZ, substantial damage. Probable cause: The student pilot's failure to maintain directional control and the flight instructor's inadequate remediation during a short-field takeoff, which resulted in impact with a parked airplane. - [NTSB WPR19LA259](https://openairdocs.org/ntsb/WPR19LA259), Sep 14, 2019: Piper PA28 (N4403Z), Marana, AZ, substantial damage. Probable cause: Excessive fuel pressure and temperature throughout the fuel system due to heat soaking, which resulted in an engine fire during engine start. - [NTSB GAA18CA208](https://openairdocs.org/ntsb/GAA18CA208), Apr 8, 2018: Piper PA 28 (N4400W), Tucson, AZ, substantial damage. Probable cause: The student pilot’s failure to maintain clearance from a stationary pole while parking. - [NTSB WPR18LA009](https://openairdocs.org/ntsb/WPR18LA009), Oct 15, 2017: Barber Warren D Turbine Cubs P A 18 (N181TJ), Skull Valley, UT, substantial damage. Probable cause: The activation of the wheel brakes during landing, which resulted in a nose-over. The reason for the wheel brake activation could not be determined. - [NTSB WPR16FA144](https://openairdocs.org/ntsb/WPR16FA144), Jul 18, 2016: Diamond Aircraft Ind DA40 F (N419FP), Logan, UT, destroyed, 1 fatal. Probable cause: The pilot's exceedance of the airplane's critical angle of attack while maneuvering in turbulence and gusty wind conditions, which resulted in an aerodynamic stall/spin. - [NTSB GAA16CA243](https://openairdocs.org/ntsb/GAA16CA243), May 13, 2016: Piper PA-28 (N991A), Crystal River, FL, substantial damage. Probable cause: The student pilot's failure to maintain directional control during the takeoff, which resulted in runway excursion and collision with a ditch. Contributing to the accident was the improper flap… - [NTSB ERA12CA374](https://openairdocs.org/ntsb/ERA12CA374), May 26, 2012: Piper PA-18A 150 (N4895A), Farmingdale, NJ, substantial damage. Probable cause: The pilot’s loss of directional control during the landing roll, which resulted in a runway excursion. - [NTSB SEA08CA205](https://openairdocs.org/ntsb/SEA08CA205), Sep 20, 2008: Diamond DA40F (N420FP), Provo, UT, substantial damage. Probable cause: An in-flight collision with a bird. - [NTSB LAX07CA169](https://openairdocs.org/ntsb/LAX07CA169), May 12, 2007: Cessna 172M (N5285H), St. George, UT, substantial damage. Probable cause: the pilot's inadequate compensation for a gusting crosswind and his failure to maintain directional control. - [NTSB NYC04FA033](https://openairdocs.org/ntsb/NYC04FA033), Nov 16, 2003: Piper PA-28-181 (N2885D), Westerly, RI, minor damage, 2 fatal. Probable cause: The Piper pilot's improper decision to continue a landing on an occupied runway, which resulted in an in-flight collision with the departing Cessna. Factors related to the accident were the departing… - [NTSB CHI02IA085](https://openairdocs.org/ntsb/CHI02IA085), Mar 4, 2002: Piper PA-28-181 (N9272L), Springfield, MO, incident, minor damage. Probable cause: The inadequate visual lookout by the flightcrew of the other airplane. - [NTSB LAX91LA296](https://openairdocs.org/ntsb/LAX91LA296), Jul 8, 1991: Cessna 172M (N9598H), Minden, NV, substantial damage. Probable cause: THE FLIGHT INSTRUCTOR'S INADEQUATE SUPERVISION OF THE STUDENT PILOT DURING A SIMULATED EMERGENCY. - [NTSB SEA89LA152](https://openairdocs.org/ntsb/SEA89LA152), Jul 29, 1989: Cessna 172M (N9598H), Carson City, NV, substantial damage. Probable cause: THE STUDENT PILOT'S IMPROPER COMPENSATION FOR WIND CONDITIONS, AND IMPROPER RECOVERY FROM A BOUNCED LANDING. FACTORS RELATED TO THE ACCIDENT WERE: THE ADVERSE WIND CONDITION AND THE STUDENT'S LACK OF… - [NTSB NYC87LA234](https://openairdocs.org/ntsb/NYC87LA234), Aug 15, 1987: Piper PA-28RT-201T (N8288A), Vergennes, VT, substantial damage - [NTSB LAX80DUG53](https://openairdocs.org/ntsb/LAX80DUG53), Aug 15, 1980: Cessna 172 (N5285H), Needles, CA, substantial damage - [NTSB MKC80DER19](https://openairdocs.org/ntsb/MKC80DER19), Jan 20, 1980: Piper PA-28 (N5918V), Rochester, MN, substantial damage - [NTSB DEN76FTM43](https://openairdocs.org/ntsb/DEN76FTM43), Aug 7, 1976: Cessna 172M (N5285H), Cedar City, UT, substantial damage ## FAA accident and incident reports (95, newest 50) 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 20260510004499I](https://openairdocs.org/incident/20260510004499I), May 10, 2026: Piper Aircraft Inc PA-28-181 (N358G), Raleigh, NC, Minor damage. On may 10, 2026, a Piper archer struck the side of a hanger during taxi at the Raleigh-Durham international airport resulting in damage to the right aircraft… - [Accident 20260418003739A](https://openairdocs.org/incident/20260418003739A), Apr 18, 2026: Piper Aircraft Inc PA-28-181 (N643FT), Indian Town, FL, Substantial damage. On April 18, 2026, [privacy data omitted], serial number [privacy data omitted], registration N643FT with a private pilot radioed a mayday call on 128.3. Pbi… - [Incident 20260125000219I](https://openairdocs.org/incident/20260125000219I), Jan 25, 2026: Piper Aircraft Inc PA-28-181 (N4402T), Kingman, AZ, Minor damage. Events- student solo xc from kffz to kigm. Radio call on CTAF 10 miles and 5 miles out. Overflew kigm airport at 4800’ for right teardrop to enter left… - [Accident 20251216019059A](https://openairdocs.org/incident/20251216019059A), Dec 16, 2025: Piper Aircraft Inc PA-28-181 (N472A), Fort Lauderdale, FL, Substantial damage. Part 91 instructional flight in aircraft serial number 2843744 with two pilots. One was an instruct and one was a student. Was conducting touch and go's when… - [Incident 20251211020809I](https://openairdocs.org/incident/20251211020809I), Dec 11, 2025: Piper PA-28-181 (N251MG), Eastman, GA, Minor damage. At night, during rotation from a touch and go landing, a deer ran under [privacy data omitted] and damaged the wire portion of the communication antenna… - [Accident 20251211019179A](https://openairdocs.org/incident/20251211019179A), Dec 11, 2025: Piper PA-28-181 (N620AC), Ft. Pierce, FL, Substantial damage. [privacy data omitted] – FAA narrative: On December 11, 2025, the instructor pilot (PIC) and student were taxiing back to the ramp on taxiway xx. While… - [Accident 20251117020479A](https://openairdocs.org/incident/20251117020479A), Nov 17, 2025: Piper Aircraft Inc PA-28-181 (N4402N), Mesa, AZ, Substantial damage. On November 17, 2025, a PA-28 Piper archer conducting an instructional flight experienced a loss of engine power while turning from base to final for runway 4L… - [Incident 20250827010709I](https://openairdocs.org/incident/20250827010709I), Aug 27, 2025: Piper Aircraft Inc PA-28-181 (N7114J), Eden Prairie, MN, Minor damage. The student PIC with 8.5 solo flight hours was practicing landings solo under variable winds. The pilot said the winds shifted as he floated FAR on his… - [Incident 20250807017829I](https://openairdocs.org/incident/20250807017829I), Aug 7, 2025: Piper PA-28-181 (N342TA), Auburn, CA, Minor damage. During climbout from runway 25 the aircraft lost power and was set back down on the runway approximately 530' west of runway 7 marking or approximately 40'… - [Incident 20250515004919I](https://openairdocs.org/incident/20250515004919I), May 15, 2025: New Piper Aircraft Inc PA-28-181 (N3121V), Tucson, AZ, Minor damage. Student was completing a solo cross country from P03 to P03 via kiwa khii ktus. The pilot stated that the approach was normal to rwy 30 into ktus. Flare was… - [Incident 20250418004309I](https://openairdocs.org/incident/20250418004309I), Apr 18, 2025: Piper Aircraft Inc PA-28-181 (N383G), Concord, NC, No damage. On April 18, 2025, at approximately 0730 (EDT), an aircraft PA28-181 entered downwind for runway 20 at jqf, landing left of the centerline. The pilot stated… - [Incident 20250417009529I](https://openairdocs.org/incident/20250417009529I), Apr 17, 2025: Piper PA-28-181 (N266MG), Eastman, GA, Minor damage. On April 17, 2025, at approximately 1830 the pilot of [privacy data omitted], a PA28-181 archer, over rotated during the landing flare which cause the aircraft… - [Incident 20250407003432I](https://openairdocs.org/incident/20250407003432I), Apr 7, 2025: Piper Aircraft Inc PA-28-181 (N412A), St. Petersburg, FL, Minor damage. While taxiing to the runup area in an uncontrolled/non-movement area, the pilot noticed construction on the right side of the aircraft and attempted to provide… - [Incident 20240826013999I](https://openairdocs.org/incident/20240826013999I), Aug 26, 2024: Piper Aircraft Inc PA-28-181 (N4403W), San Tan Valley, AZ, No damage. No NTSB id listed because NTSB is not investigating. Aircraft was on a training flight when the crew smelled smoke and then saw smoke in the cockpit. They made… - [Accident 20240710021609A](https://openairdocs.org/incident/20240710021609A), Jul 10, 2024: Piper Aircraft Inc PA-28-181 (N268MG), Cochran, GA, Substantial damage. On 07/10/2024, flight instructor (fi) was performing a review flight with a student pilot for a CFI eoc. Aircraft was performing flight pattern approach… - [Accident 20240706011889A](https://openairdocs.org/incident/20240706011889A), Jul 6, 2024: Argetsinger Dennis P VANS RV-8 (N312FM), Atwater, MN, Substantial damage. The aircraft bounced multiple times on wet grass while landing. The aircraft exceeded the grass strip, rolled approximately 50 feet into a soybean field where… - [Accident 20240706007209A](https://openairdocs.org/incident/20240706007209A), Jul 6, 2024: Piper PA-28-181 (N471A), Clearwater, FL, Substantial damage. On Saturday July 6th pilot of Piper pa 28 was flight instructing at kpie. It was a perfect VFR day, the winds were calm around 4 KTS, Visibility 10 sm and the… - [Incident 20240413002969I](https://openairdocs.org/incident/20240413002969I), Apr 13, 2024: Piper PA-28-181 (N874AC), Fort Pierce, FL, Minor damage. On 04/13/2024 aircraft struck a parked fuel truck with the right-wing tip while taxing on the ramp. The right-wing tip received minor damage on the leading… - [Incident 20240327004379I](https://openairdocs.org/incident/20240327004379I), Mar 27, 2024: Piper PA-28-181 (N391D), Lakeland, FL, Minor damage. A Piper PA-28 on an instructional flight near Lakeland Linder Airport was performing ground reference maneuvers observed a flock of birds. The crew attempted… - [Accident 20240213000529A](https://openairdocs.org/incident/20240213000529A), Feb 13, 2024: Piper PA-28-181 (N650FT), Melbourne, FL, Substantial damage. On 02/13/2024, at 18:40 EST, a PA28-181 was attempting to depart rwy 09L at taxiway kilo at kmlb when the aircraft struck a runway edge light resulting in… - [Incident 20230718015689I](https://openairdocs.org/incident/20230718015689I), Jul 18, 2023: Piper PA-28-181 (N792A), Atlanta, GA, Minor damage. Atlanta, GA (ffc): [privacy data omitted], PA28, reported a brake issue and veered off the runway. Aircraft was towed to the ramp. No damage to airfield… - [Accident 20230711018869A](https://openairdocs.org/incident/20230711018869A), Jul 11, 2023: Piper PA-28-181 (N271MG), Gray, GA, Substantial damage. Aircraft took off from kmac airport going north for 12 miles at 3000 feet. Pilot was performing practice maneuvers between 3200 and 2500 feet. After finishing… - [Incident 20230523005019I](https://openairdocs.org/incident/20230523005019I), May 23, 2023: Piper Aircraft Inc PA-28-181 (N71143), Buffalo, MN, Minor damage. The student pilot (PIC) was on an initial solo flight at the kcfe airport and remained in the traffic pattern for runway 18. Winds during the flight were… - [Accident 20230422007699A](https://openairdocs.org/incident/20230422007699A), Apr 22, 2023: Piper PA-28-181 (N4402A), Mesa, AZ, Substantial damage. On April 22, 2023, at 1330 MST, a Piper model PA-28-181, single engine aircraft, was on a training flight performing pattern work at kffz under visual flight… - [Accident 20230123002009A](https://openairdocs.org/incident/20230123002009A), Jan 23, 2023: Piper Aircraft Inc PA-28-181 (N7114C), Eden Prairie, MN, Substantial damage. 01/23/2023 [privacy data omitted] went off left side of runway at flying cloud airport (kfcm) during attempted go around. No injuries, substantial damage.… - [Incident 20230120000819I](https://openairdocs.org/incident/20230120000819I), Jan 20, 2023: Piper Aircraft Inc PA-28-181 (N472A), Kinston, NC, Minor damage. [privacy data omitted]Struck a deer on the runway near mid field during takeoff roll. Aircraft landed and taxiied to the FBO. - [Incident 20230109000189I](https://openairdocs.org/incident/20230109000189I), Jan 9, 2023: Piper PA-28-181 (N770G), Richmond, VA, No damage. Richmond, VA (ric): [privacy data omitted] PA28, upon exiting runway 2 struck a taxiway light and exited onto the grass. Aircraft taxied to the ramp. POB: 2,… - [Incident 20220430005099I](https://openairdocs.org/incident/20220430005099I), Apr 30, 2022: Piper PA-28-181 (N337G), Morristown, NJ, Minor damage. The student pilot was completing his first solo flight while being observed on the ground by an instructor. The first two (2) attempts to land resulted as… - [Incident 20220415005439I](https://openairdocs.org/incident/20220415005439I), Apr 15, 2022: Cessna 172N (N616SK), Seminole Spring, FL, Minor damage. On April 15, 2022 at 1722 local, an amphibious Cessna 172N, N616SK, [privacy data omitted]landed on a lake in Seminole, FL and flipped over after touchdown.… - [Incident 20220413020739I](https://openairdocs.org/incident/20220413020739I), Apr 13, 2022: Piper Aircraft Inc PA-28-181 (N838P), Fort Lauderdale, FL, No damage. An incident which occurred on April 13, 2022 while operating a Piper PA-28-181 aircraft N838P. On this date, you acted as pilot in command of this aircraft… - [Incident 20220310003069I](https://openairdocs.org/incident/20220310003069I), Mar 10, 2022: Piper PA-28-181 (N961G), Allentown, PA, No damage. Aircraft attempted to land runway 6 ended up running off and coming to a stop on the south side of runway 6 between runway 13/31 and taxiway b. there were no… - [Incident 20220107000029I](https://openairdocs.org/incident/20220107000029I), Jan 7, 2022: Piper Aircraft Inc PA-28-181 (N4403P), Mesa, AZ, Minor damage. 1/7/2022 @16:10 Roc called for event 697908, "Phoenix, AZ (iwa): N4403P, P28A, bird strike (hawk) on final rwy 3OC." Aircraft was operated by cae for a… - [Accident 20211011022319A](https://openairdocs.org/incident/20211011022319A), Oct 11, 2021: Piper Aircraft Inc PA-28-181 (N263MG), Macon, GA, Substantial damage. Pilot was on a solo training flight at kmac and doing pattern work when she encountered a bird strike on left downwind to runway 10. The bird struck the… - [Incident 20210830015169I](https://openairdocs.org/incident/20210830015169I), Aug 30, 2021: Piper PA-28-181 (N164G), Mckinney, TX, Minor damage. During landing procedures runway R36 2 birds of prey where in the flight path, one bird did a wing over and impacted the right wing leading edge inboard of the… - [Accident 20210803012379A](https://openairdocs.org/incident/20210803012379A), Aug 3, 2021: Piper PA-28-181 (N728A), Sellersburg, IN, Substantial damage. On August 3, 2021, at approximately 1030 eastern daylight time, a Piper PA-28-181 aircraft, N728A, exited the runway after landing at the Clark Regional… - [Accident 20210422005509A](https://openairdocs.org/incident/20210422005509A), Apr 22, 2021: Piper Aircraft Inc PA-28-181 (N7114C), Faribault, MN, Substantial damage. 2021-04-22 N7114C first flight with a new student pilot while performing touch-n-go?s at kfbl, Faribault stalled and landed in a farm field approximately 1/3… - [Incident 20210315003319I](https://openairdocs.org/incident/20210315003319I), Mar 15, 2021: Piper Aircraft Inc PA-28-181 (N644FT), Melbourne, FL, Minor damage. 03-15-2021 While con climb out from mlb the student turned downwind from on a crosswind, at that moment he saw a group of birds while in the bank. One of them… - [Incident 20210305005629I](https://openairdocs.org/incident/20210305005629I), Mar 5, 2021: Diamond Aircraft Ind Inc DA40 F (N422FP), Logan, UT, Minor damage. On March 5, 2021, the student pilot was performing his first takeoff on a supervised solo. During the takeoff roll, the student realized his flaps were not set… - [Accident 20210222000289A](https://openairdocs.org/incident/20210222000289A), Feb 22, 2021: Piper PA-28-181 (N885AC), Fort Pierce, FL, Substantial damage. They were on a stage check flight at kfpr. While on the last landing, they was doing a short Field landing. As they approached the runway they started flaring… - [Incident 20201129017569I](https://openairdocs.org/incident/20201129017569I), Nov 29, 2020: Piper Aircraft Inc PA-28-181 (N890G), Morristown, NJ, Minor damage. On November 29, 2020 at 1350Z N980G, a Piper PA-28-181, landed on runway 23 at Morristown Municipal Airport (mmu). The airplane veered off the runway to the… - [Incident 20200913017229I](https://openairdocs.org/incident/20200913017229I), Sep 13, 2020: New Piper Aircraft Inc PA-28-181 (N635KC), Jefferson City, MO, Minor damage. On the pilot's third attempt to land on runway 30 at kjef, the aircraft right wheel hit first followed by the left wheel. The nose wheel then came down hard on… - [Accident 20200312000699A](https://openairdocs.org/incident/20200312000699A), Mar 12, 2020: Piper Aircraft Inc PA-28-181 (N656ST), Danvers, MA, Destroyed. N656ST was conducting touch-and-go landings on runway 16. During the 5th takeoff, the pilot heard and felt a reduction of power from the engine at… - [Accident 20200204004441A](https://openairdocs.org/incident/20200204004441A), Feb 4, 2020: Piper Aircraft Inc PA-28-181 (N4400F), Mesa, AZ, Destroyed. While executing a soft field takeoff on 22L at kffz the pilot lost control of the aircraft which departed the runway and struck two other aircraft on the ramp.… - [Incident 20190926013729I](https://openairdocs.org/incident/20190926013729I), Sep 26, 2019: Piper PA-28-181 (N28AU), South Bend, IN, Minor damage. After landing the aircraft, PIC became confused about the airport signage and taxied on to a perimeter road. Upon realizing the error, the PIC attempted to… - [Incident 20190829018699I](https://openairdocs.org/incident/20190829018699I), Aug 29, 2019: Piper Aircraft Inc PA-28-181 (N867P), Jacksonville, FL, Minor damage. Pilot left the tie-down spot and was taxing on taxi line when he struck a parked truck with the aircraft's left wing. Pilot stated that he saw the truck but… - [Incident 20190811013969I](https://openairdocs.org/incident/20190811013969I), Aug 11, 2019: Piper Aircraft Inc PA-28-181 (N28614), Marana, AZ, Minor damage. During a solo cross country flight from falcon field to Marana Regional Airport, a student pilot porpoised on landing striking the propeller and fracturing off… - [Incident 20190428022789I](https://openairdocs.org/incident/20190428022789I), Apr 28, 2019: Piper PA-28-181 (N278MG), Butler, GA, Minor damage. Aircraft rt MLG struck a deer before touchdown on runway 19 at 6A1 Butler, GA airport. Part 141 training flight with CFI and student practicing diverting.… - [Incident 20190427010949I](https://openairdocs.org/incident/20190427010949I), Apr 27, 2019: Piper PA-28-181 (N4400D), Mesa, AZ, Minor damage. During start up the engine failed to start. The student and CFI executed a hot start procedure. Shortly after, the student noticed smoke emanating from the… - [Incident 20190311001169I](https://openairdocs.org/incident/20190311001169I), Mar 11, 2019: Piper PA-28-181 (N558K), Richmond, VA, Minor damage. Aircraft struck an eagle during landing flare. Aircraft landed without incident. Pilot stated two bald eagles were seen on the ground ajacent to the 1000 foot… - [Incident 20190108007349I](https://openairdocs.org/incident/20190108007349I), Jan 8, 2019: Piper PA-28-181 (N659A), St. Petersburg, FL, No damage. At (pie) a/c N659A, PA28, landed on runway 4 and veered into grass. A/c taxied to ramp POB: 1, no injuries, no damage to aircraft. LH MLG tire had bald spot… All 95: https://openairdocs.org/engine/lycoming-o-360-a4m/incidents.md ## Service difficulty reports (559, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR 2026FA0000604](https://openairdocs.org/sdr/2026FA0000604), Jul 2, 2026: CARBURETOR. FAULTED. AFTER ONLY 360.49 TACH HOURS IN SERVICE FOUND THROTTLE GETTING STUCK BEFORE FULL THROTTLE STOP. SUSPECTED ACCELERATOR PUMP PLUNGER GETTING STUCK NOT ALLOWING TH - [SDR 2026FA0000201](https://openairdocs.org/sdr/2026FA0000201), Mar 20, 2026: IMPULSE COUPLING. DEFECTIVE. MAGNETO PULLED DURING ROUTINE MAINTENANCE TO CHECK FOR THE PRESENCE OF A CHAMPION MANUFACTURED IMPULSE COUPLING. ONE WAS FOUND INSTALLED AND THUS REMOVED FOR RE - [SDR 2025FA0000633](https://openairdocs.org/sdr/2025FA0000633), Sep 9, 2025: CYLINDER HEAD. CRACKED. NR 4 CYLINDER HEAD CRACKED ACROSS COOLING FINS IN FLIGHT. CREW NOTICED LOSS OF POWER/SHUDDER. - [SDR 2025FA0000253](https://openairdocs.org/sdr/2025FA0000253), Apr 8, 2025: RETAINING RING. DEFECTIVE. DURING THE INSTALLATION OF THE RETAINING RING IT IMMEDIATELY BROKE. SENT THE STRUT TO ANOTHER SHOP THEY ATTEMPTED AND BROKE 2 MORE. SPOKE WITH PIPER TECHNICIAN - [SDR 2025FA0000204](https://openairdocs.org/sdr/2025FA0000204), Nov 15, 2024: CARBURETOR. FAULTED. FARGO, ND (FAR): N113SW, P28A, FAR-FAR, DECLARED AN EMERGENCY DUE TO A ROUGH RUNNING ENGINE. ACFT RETURNED TO FAR ARPT, LANDED, AND TAXIED TO THE RAMP WITHOUT F - [SDR 2024FA0000288](https://openairdocs.org/sdr/2024FA0000288), Apr 4, 2024: BULKHEAD. CRACKED. FWD SPINNER BULKHEAD DEVELOPED CRACKS NEAR BOLTS, OBSERVED THAT CRACKS CONTINUE TO DEVELP AFTER REPLACEMENT, AFTER ONLY A FEW HOURS IN SERVICE. - [SDR 2024FA0000061](https://openairdocs.org/sdr/2024FA0000061), Jan 15, 2024: RIVET. LOOSE. MAGNETO P/N 4371 S/N 22071298. LOOSE RIVETS FOUND ON IMPULSE COUPLING DURING 500 HOUR INSPECTION. REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2024FA0000060](https://openairdocs.org/sdr/2024FA0000060), Jan 11, 2024: RIVET. LOOSE. MAGNETO P/N 4371 S/N 22070051. LOOSE RIVETS FOUND ON IMPULSE COUPLING DURING 500 HOUR INSPECTION. REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2024FA0000059](https://openairdocs.org/sdr/2024FA0000059), Dec 14, 2023: IMPULSE COUPLING. DAMAGED. MAGNETO P/N 4371 S/N 21030390. LOOSE RIVETS FOUND ON IMPULSE COUPLING DURING 500 HOUR INSPECTION. REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2024FA0000058](https://openairdocs.org/sdr/2024FA0000058), Nov 9, 2023: RIVET. LOOSE. MAGNETO P/N 4371 S/N 22010949. LOOSE RIVETS FOUND ON IMPULSE COUPLING DURING 500 HOUR INSPECTION. REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2024FA0000057](https://openairdocs.org/sdr/2024FA0000057), Oct 18, 2023: RIVET. LOOSE. MAGNETO P/N 4371 S/N 21091251. LOOSE RIVETS FOUND ON IMPULSE COUPLING DURING 500 HOUR INSPECTION. REPLACED IMPULE COUPLING WITH NEW. - [SDR 2024FA0000055](https://openairdocs.org/sdr/2024FA0000055), Sep 13, 2023: RIVET. LOOSE. MAGNETO P/N 66GC20SFNN S/N 21080300. LOOSE RIVETS FOUND ON IMPULSE COUPLING DURING 500 HOUR INSPECTION. REPLACED IMPULE COUPLING WITH NEW. - [SDR 2023FA0000528](https://openairdocs.org/sdr/2023FA0000528), Sep 8, 2023: UNKNOWN. UNKNOWN. PILOT REPORTS THAT THE INITIAL MAGNETO CHECK, THE ENGINE WAS RUNNING ROUGH, ON SECOND MAGNETO CHECK ENGINE SMOOTH OUT. ON TAKE OFF THE ENGINE POWER FLUCTUATED A - [SDR 2023FA0000494](https://openairdocs.org/sdr/2023FA0000494), Aug 18, 2023: IMPULSE COUPLING. LOOSE. FOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING. - [SDR 2023FA0000493](https://openairdocs.org/sdr/2023FA0000493), Aug 10, 2023: IMPULSE COUPLING. LOOSE. FOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING. - [SDR 2023FA0000491](https://openairdocs.org/sdr/2023FA0000491), Jul 6, 2023: IMPULSE COUPLING. LOOSE. FOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING. - [SDR 2023FA0000492](https://openairdocs.org/sdr/2023FA0000492), Jul 6, 2023: IMPULSE COUPLING. LOOSE. FOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING. - [SDR 2023FA0000490](https://openairdocs.org/sdr/2023FA0000490), Jun 30, 2023: IMPULSE COUPLING. LOOSE. FOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING. - [SDR 2023FA0000210](https://openairdocs.org/sdr/2023FA0000210), Apr 7, 2023: IMPULSE COUPLING. LOOSE. MAGNETO IMPULSE COUPLING RIVETS FOUND LOOSE, REPLACED COUPLING WITH NEW. - [SDR 2023FA0000208](https://openairdocs.org/sdr/2023FA0000208), Apr 5, 2023: IMPULSE COUPLING. LOOSE. MAGNETO IMPULSE COUPLING RIVETS FOUND LOOSE, REPLACED COUPLING WITH NEW. - [SDR 2023FA0000197](https://openairdocs.org/sdr/2023FA0000197), Mar 15, 2023: IMPULSE COUPLING. LOOSE. ENGINE LEFT MAGNETO IMPULSE COUPLING RIVETS FOUND BENT, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2023FA0000196](https://openairdocs.org/sdr/2023FA0000196), Mar 14, 2023: IMPULSE COUPLING. LOOSE. ENGINE LEFT MAGNETO IMPULSE COUPLING RIVETS FOUND LOOSE, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2023FA0000191](https://openairdocs.org/sdr/2023FA0000191), Mar 13, 2023: IMPULSE COUPLING. LOOSE. ENGINE LEFT MAGNETO IMPULSE COUPLING RIVETS FOUND BENT, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2023FA0000131](https://openairdocs.org/sdr/2023FA0000131), Mar 3, 2023: IMPULSE COUPLING. DEFECTIVE. MAGNETO IMPULSE COUPLING FOUND TO HAVE LOOSE RIVETS, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2023FA0000097](https://openairdocs.org/sdr/2023FA0000097), Feb 22, 2023: BATTERY PACK. MISMANUFACTURED. A NEW ARTEX ELT WITH A NEW BATTERY WAS INSTALLED IN THE AIRCRAFT ON 8/16 AND THE BATTERY PACK LABEL HAD A MANUFACTURE DATE OF 5/16 AND AN EXPIRATION DATE OF 10/ - [SDR 2023FA0000339](https://openairdocs.org/sdr/2023FA0000339), Feb 14, 2023: ATTACH BOLT. LOOSE. ALL 4 BOLTS HOLDING VERTICAL STABILIZER SPAR TO REAR BULKHEAD WERE LOOSE. I SAW BLACK ALUMINUM DUST AROUND THE LOWER TWO DURING A ROUTINE INSPECTION. I REMOVED - [SDR 2023FA0000192](https://openairdocs.org/sdr/2023FA0000192), Feb 1, 2023: IMPULSE COUPLING. LOOSE. ENGINE LEFT MAGNETO IMPULSE COUPLING RIVETS FOUND LOOSE, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2023FA0000056](https://openairdocs.org/sdr/2023FA0000056), Jan 24, 2023: IMPULSE COUPLING. DEFECTIVE. ENGINE LEFT MAGNETO MODEL 4371 S.N. 21090440, FOUND IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLING - [SDR 2023FA0000054](https://openairdocs.org/sdr/2023FA0000054), Jan 4, 2023: ROTOR SHAFT. DEFECTIVE. ENGINE RIGHT MAGNETO MODEL 4370 S.N. 21011028, FOUND ROTOR SHAFT SHEARED AT BALL BEARING. REPLACED MAGNETO WITH NEW. - [SDR 2023FA0000053](https://openairdocs.org/sdr/2023FA0000053), Dec 30, 2022: IMPULSE COUPLING. DEFECTIVE. ENGINE LEFT MAGNETO MODEL 4371 S.N. 21080467, FOUND IMPULSE COUPLING P/N M3163 TO HAVE LOOSE RIVETS. REPLACED WITH NEW. - [SDR 2023FA0000195](https://openairdocs.org/sdr/2023FA0000195), Dec 9, 2022: IMPULSE COUPLING. LOOSE. ENGINE LEFT MAGNETO IMPULSE COUPLING RIVETS FOUND LOOSE, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2022FA0000749](https://openairdocs.org/sdr/2022FA0000749), Dec 6, 2022: IMPULSE COUPLING. LOOSE. DURING 500HR MAGNETO INSPECTION FOUND MAG 4371, S.N. 18071029 IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2022FA0000748](https://openairdocs.org/sdr/2022FA0000748), Dec 1, 2022: IMPULSE COUPLING. LOOSE. DURING 500HR MAGNETO INSPECTION FOUND MAG 4371, S.N. 21080836 IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2022FA0000747](https://openairdocs.org/sdr/2022FA0000747), Nov 30, 2022: IMPULSE COUPLING. LOOSE. DURING 500HR MAGNETO INSPECTION FOUND MAG 4371, S.N. 19080251 IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2023FA0000194](https://openairdocs.org/sdr/2023FA0000194), Nov 22, 2022: IMPULSE COUPLING. LOOSE. ENGINE LEFT MAGNETO IMPULSE COUPLING RIVETS FOUND LOOSE, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2022FA0000709](https://openairdocs.org/sdr/2022FA0000709), Nov 18, 2022: IMPULSE COUPLING. LOOSE. SLICK MAG P/N 4371, S.N. 21071346 FOUND LOOSE RIVETS ON IMPULSE COUPLING DURING INSPECTION, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2022FA0000710](https://openairdocs.org/sdr/2022FA0000710), Nov 18, 2022: IMPULSE COUPLING. LOOSE. SLICK MAG P/N 4371, S.N. 20120811 FOUND LOOSE RIVETS ON IMPULSE COUPLING DURING INSPECTION, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2022FA0000720](https://openairdocs.org/sdr/2022FA0000720), Nov 17, 2022: IMPULSE COUPLING. LOOSE. SLICK MAG P/N 4371, S.N. 18110538 FOUND LOOSE RIVETS ON IMPULSE COUPLING DURING INSPECTION, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2022FA0000719](https://openairdocs.org/sdr/2022FA0000719), Nov 7, 2022: IMPULSE COUPLING. LOOSE. SLICK MAG P/N 4371, S.N. 21030576 FOUND LOOSE RIVETS ON IMPULSE COUPLING DURING INSPECTION, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2022FA0000618](https://openairdocs.org/sdr/2022FA0000618), Oct 21, 2022: MUFFLER. CRACKED. NEWLY "OVERHAULED" MUFFLER CRACKED AFTER ONLY 81.3 HOURS OF OPERATION. VISIBLE INDICATION OF FAILURE WAS EXHAUST SOOT ON THE EXTERIOR OF THE MUFFLER SHROUD. MUF - [SDR 2022FA0000722](https://openairdocs.org/sdr/2022FA0000722), Oct 19, 2022: IMPULSE COUPLING. LOOSE. SLICK MAG P/N 4371, S.N. 20060297 FOUND LOOSE RIVETS ON IMPULSE COUPLING DURING INSPECTION, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2022FA0000721](https://openairdocs.org/sdr/2022FA0000721), Oct 12, 2022: IMPULSE COUPLING. LOOSE. SLICK MAG P/N 4371, S.N. 21091251 FOUND LOOSE RIVETS ON IMPULSE COUPLING DURING INSPECTION, REPLACED IMPULSE COUPLING WITH NEW. - [SDR 2022FA0000736](https://openairdocs.org/sdr/2022FA0000736), Oct 1, 2022: BUSHING. UNSECURE. ENGINE STOP UNCOMMANDED WHILE TAXIING BACK TO MY HANGAR AT MY HOME AIRPORT. DISCOVERED AFTER REMOVING ACCESSORY CASE THAT THE IDLER GEAR BRONZE BUSHING FELL OUT - [SDR 2022FA0000183](https://openairdocs.org/sdr/2022FA0000183), Apr 1, 2022: CARBURETOR. LOOSE. WHERE THE 2 HALVES MEET AND MATE. THE SCREWS HOLDING THEM TOGETHER WERE STILL LOCKED INTO POSITION BY SPECIAL DEVICES. BUT THE HALVES HAD SOME SLIGHT MOVEMENT T - [SDR FQAR20210603003](https://openairdocs.org/sdr/FQAR20210603003), Jun 3, 2021: CAPACITOR. BROKEN. DURING RUN UP FOUND RT MAG DEAD, REMOVED MAG AND OPENED UP, FOUND TERMINAL ON CAPACITOR LEAD BROKEN, MAG HAD 138HRS SINCE A 500HR INSPECTION. - [SDR 2020FA0000530](https://openairdocs.org/sdr/2020FA0000530), Dec 10, 2020: CONTROL CABLE. BINDING. APPROXIMATELY 20 HOURS AFTER ANNUAL, THE VERNIER MIXTURE CONTROL BECAME VERY STIFF. THERE WERE NO KNOWN ANOMALIES OR WEAR NOTED AT THE ANNUAL. DUE TO THE AGE OF - [SDR 2020FA0000506](https://openairdocs.org/sdr/2020FA0000506), Nov 18, 2020: IMPULSE COUPLING. DAMAGED. RIVETS LOOSE ON IMPULSE COUPLING PAWLS ON SERIAL RANGE OUTSIDE OF S.B.2-19A. - [SDR 2020FA0000450](https://openairdocs.org/sdr/2020FA0000450), Oct 15, 2020: MAGNETO. INOPERATIVE. FOUND LOOSE RIVETS ON MAGNETO S/N 18060695 IMPULSE COUPLING. SLICK SB2-19 WAS PREVIOUSLY COMPLIED WITH ON 10/30/2019 AND NEW UNAFFECTED IMPULSE COUPLING HAD BEE - [SDR FQAR20200916008](https://openairdocs.org/sdr/FQAR20200916008), Sep 13, 2020: MUFFLER. DEFORMED. DURING AN INSPECTION BOTH MUFFLERS WERE FOUND WITH HEAT DEFORMATIONS UNDER THE CABIN HEAT SHROUD. - [SDR FQAR20200916009](https://openairdocs.org/sdr/FQAR20200916009), Sep 5, 2020: MUFFLER. DEFORMED. DURING AN INSPECTION BOTH MUFFLERS WERE FOUND WITH HEAT DEFORMATIONS UNDER THE CABIN HEAT SHROUD. All 559: https://openairdocs.org/engine/lycoming-o-360-a4m/reports.md ## STCs that may be installed (OpenAirDocs) (38) 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 SE04651CH](https://openairdocs.org/stc/SE04651CH): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22. Swift Fuels LLC - [STC SE00825WI](https://openairdocs.org/stc/SE00825WI): Installation of Specialty Products Spin-on oil filter on Lycoming Engines. B & C Specialty Products Inc - [STC SE208SO](https://openairdocs.org/stc/SE208SO): Installation of ice indicator in the carburetor. LegacySTC.com. Lists O-360 Series - [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 SE2390CE](https://openairdocs.org/stc/SE2390CE): Installation of B & C Speciality Products. B & C Specialty Products Inc. Lists O-360 Series - [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 SE4408SW](https://openairdocs.org/stc/SE4408SW): Miscellaneous engine cylinder replacement parts. Continental Motors, Inc. Lists O-360 Series - [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings. Continental Motors, Inc. Lists O-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 O-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 O-360 Series - [STC SE2901NM](https://openairdocs.org/stc/SE2901NM): Lycoming valve cover gasket. Real Gaskets Tennessee - [STC SE02291AT](https://openairdocs.org/stc/SE02291AT): Conversion of the engine from a carburetor fuel system and magneto ignition system to a full authority digital electronic control (FADEC) system for fuel injection and ignition. Continental Motors, Inc - [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 - [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 SE8193SW](https://openairdocs.org/stc/SE8193SW): Grind nitriden high compression cylinder barrles to plus .010 oversize and install SL75089 P10 piston, SL74242 P10 compression ring, and SL73857 P10 oil ring. Superior Air Parts Inc - [STC SE927GL](https://openairdocs.org/stc/SE927GL): Installation of a Shadin Co. fuel flow transducer. Shadin Avionics - [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 SE00889LA](https://openairdocs.org/stc/SE00889LA): Installation of Nickson's cylinder barrels on Lycoming reciprocating engine models. Nickson's Machine Shop Inc - [STC SE2563CE](https://openairdocs.org/stc/SE2563CE): Leaded and unleaded automotive gasoline, 91 minimum antiknock index (RON+MON) /2 per ASTM spec D-439. Intermixing with aviation gasoline also approved. Petersen Aviation Inc - [STC SE1-201](https://openairdocs.org/stc/SE1-201): Installation of the Richter Aero Equipment Type B-4 or B-5 Temperature Probe. (O-360 SERIES (excl. A1C, C2B, C2D)). MidContinent Instru Co Inc. Lists O-360 Series - [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 O-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 O-360 Series - [STC SE370NE](https://openairdocs.org/stc/SE370NE): Installation of 'Auto-Vac 2' auxiliary vacuum system. Raymond Ives - [STC SE738NE](https://openairdocs.org/stc/SE738NE): Installation of 'Auto-Vac-4' primary 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 O-360 Series - [STC SE5879SW](https://openairdocs.org/stc/SE5879SW): Use of Phillips X/C II 20W-50 and25W-60 oil (OSS 55875) in all Avco reciprocating aircraft engines from 65 to 450 BHP. Phillips Petroleum Co. Lists O-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 O-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 O-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 O-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 O-360 Series --- 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.