# Lycoming 0-360-A1D

- Type: Engine model (FAA registry)
- Registry code: 41504
- Manufacturer (registry): LYCOMING
- Model: 0-360-A1D
- Engine type: Reciprocating
- Power: 180 hp
- Data sheet: [TCDS E-286](https://openairdocs.org/tcds/E-286) (OpenAirDocs)
- Holder: Lycoming Engines
- Installed in: 968 registered aircraft
- Page: https://openairdocs.org/engine/lycoming-0-360-a1d

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 2020-25-12](https://openairdocs.org/ad/2020-25-12): Reciprocating Engine Power Section · Superior Air Parts IO-360-A1A1, IO-360-A1A2, IO-360-A2A1 and 146 more. Effective Jan 15, 2021
- [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 2010-07-08](https://openairdocs.org/ad/2010-07-08): Turbochargers · Kelly Aerospace Energy Systems HIO-360-E1AD, HIO-360-E1BD, HIO-360-F1AD and 137 more. Effective Apr 19, 2010
- [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 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 96-09-10](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 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 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 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 66-06-03](https://openairdocs.org/ad/66-06-03): Connecting Rod Assemblies · Lycoming Engines GO-435-C2 (O-435-17), GO-435-C2A, GO-435-C2A2 and 317 more. Effective Jan 16, 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 66-20-04](https://openairdocs.org/ad/66-20-04): Oil Filter Adapter Gasket · Lycoming Engines IO-320-A1A, IO-320-A2A, IO-320-B1A and 121 more. Effective Aug 27, 1966
- [AD 64-16-05](https://openairdocs.org/ad/64-16-05): AC Pumps · Lycoming Engines HIO-360-B1A, HIO-360-B1B, IO-320-B1A and 86 more. Effective Jul 10, 1964
- [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 (968, first 50)

- [N10069](https://openairdocs.org/aircraft/N10069): [Silvestri Leonardo](https://openairdocs.org/faa-owner/SILVESTRI%20LEONARDO), [Ellicott City, MD](https://openairdocs.org/faa-place/MD/Ellicott%20City), built 1996, S/N 20050C
- [N100BU](https://openairdocs.org/aircraft/N100BU): [Jav Aviation LLC](https://openairdocs.org/faa-owner/JAV%20AVIATION%20LLC), [Landenberg, PA](https://openairdocs.org/faa-place/PA/Landenberg), built 1997, S/N 19
- [N100CW](https://openairdocs.org/aircraft/N100CW): [Coffin Craig T](https://openairdocs.org/faa-owner/COFFIN%20CRAIG%20T), [Glendale, CA](https://openairdocs.org/faa-place/CA/Glendale), built 1979, S/N 1
- [N100HU](https://openairdocs.org/aircraft/N100HU): [Simpson Jared S](https://openairdocs.org/faa-owner/SIMPSON%20JARED%20S), [Malad City, ID](https://openairdocs.org/faa-place/ID/Malad%20City), built 1996, S/N 1319
- [N100MV](https://openairdocs.org/aircraft/N100MV): [Bensen John A](https://openairdocs.org/faa-owner/BENSEN%20JOHN%20A), [Greenville, NY](https://openairdocs.org/faa-place/NY/Greenville), built 1972, S/N 11972
- [N1014G](https://openairdocs.org/aircraft/N1014G): [Upchurch Kenneth A](https://openairdocs.org/faa-owner/UPCHURCH%20KENNETH%20A), [Baxley, GA](https://openairdocs.org/faa-place/GA/Baxley), built 1996, S/N 20049C
- [N101LL](https://openairdocs.org/aircraft/N101LL): [Tribeca Aviation LLC](https://openairdocs.org/faa-owner/TRIBECA%20AVIATION%20LLC), [New York, NY](https://openairdocs.org/faa-place/NY/New%20York), built 2000, S/N 2843367
- [N102RH](https://openairdocs.org/aircraft/N102RH): [Hayes Ronald O](https://openairdocs.org/faa-owner/HAYES%20RONALD%20O), [Blue Springs, MO](https://openairdocs.org/faa-place/MO/Blue%20Springs), built 1992, S/N 1316
- [N102SJ](https://openairdocs.org/aircraft/N102SJ): [Helms Robert J](https://openairdocs.org/faa-owner/HELMS%20ROBERT%20J), [Alton, UT](https://openairdocs.org/faa-place/UT/Alton), built 1971, S/N 17259570
- [N103AV](https://openairdocs.org/aircraft/N103AV): [Flying To Infinity And Beyond LLC](https://openairdocs.org/faa-owner/FLYING%20TO%20INFINITY%20AND%20BEYOND%20LLC), [Atlanta, GA](https://openairdocs.org/faa-place/GA/Atlanta), built 1983, S/N 28-8390084
- [N1040R](https://openairdocs.org/aircraft/N1040R): [Rees Christopher](https://openairdocs.org/faa-owner/REES%20CHRISTOPHER), [Winston Salem, NC](https://openairdocs.org/faa-place/NC/Winston%20Salem), built 1996, S/N 21008C
- [N104CA](https://openairdocs.org/aircraft/N104CA): [Meggers Roger D](https://openairdocs.org/faa-owner/MEGGERS%20ROGER%20D), [Baker, MT](https://openairdocs.org/faa-place/MT/Baker), built 1996, S/N 1338
- [N106EB](https://openairdocs.org/aircraft/N106EB): [Bryan Gordon](https://openairdocs.org/faa-owner/BRYAN%20GORDON), [Gilbert, AZ](https://openairdocs.org/faa-place/AZ/Gilbert), built 1997, S/N 384-97
- [N106W](https://openairdocs.org/aircraft/N106W): built 2007, S/N 70354
- [N10799](https://openairdocs.org/aircraft/N10799): [Brown Eric](https://openairdocs.org/faa-owner/BROWN%20ERIC), [Morganton, GA](https://openairdocs.org/faa-place/GA/Morganton), built 2004, S/N 97-1064
- [N107FH](https://openairdocs.org/aircraft/N107FH): [Three Sixteen LLC](https://openairdocs.org/faa-owner/THREE%20SIXTEEN%20LLC), [Danbury, TX](https://openairdocs.org/faa-place/TX/Danbury), built 1997, S/N 2745
- [N1082Z](https://openairdocs.org/aircraft/N1082Z): [Johnson Henry D](https://openairdocs.org/faa-owner/JOHNSON%20HENRY%20D), [Buena Park, CA](https://openairdocs.org/faa-place/CA/Buena%20Park), built 1976, S/N AA5B0346
- [N1083L](https://openairdocs.org/aircraft/N1083L): [Benson Mark D](https://openairdocs.org/faa-owner/BENSON%20MARK%20D), [San Diego, CA](https://openairdocs.org/faa-place/CA/San%20Diego), built 1996, S/N 24-3393
- [N108AM](https://openairdocs.org/aircraft/N108AM): [Tekton Aviation LLC](https://openairdocs.org/faa-owner/TEKTON%20AVIATION%20LLC), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin), built 2001, S/N 2136
- [N10NB](https://openairdocs.org/aircraft/N10NB): [Harry Micah P](https://openairdocs.org/faa-owner/HARRY%20MICAH%20P), [Lampasas, TX](https://openairdocs.org/faa-place/TX/Lampasas), built 2001, S/N 24690
- [N10NR](https://openairdocs.org/aircraft/N10NR): [Robbins Warren N](https://openairdocs.org/faa-owner/ROBBINS%20WARREN%20N), [Chandler, AZ](https://openairdocs.org/faa-place/AZ/Chandler), built 1968, S/N M-1165
- [N10TH](https://openairdocs.org/aircraft/N10TH): [Grice Rod D](https://openairdocs.org/faa-owner/GRICE%20ROD%20D), [Parker, CO](https://openairdocs.org/faa-place/CO/Parker), built 1996, S/N 2653
- [N110JP](https://openairdocs.org/aircraft/N110JP): [Poulter James A](https://openairdocs.org/faa-owner/POULTER%20JAMES%20A), [Chelsea, MI](https://openairdocs.org/faa-place/MI/Chelsea), built 2004, S/N 001
- [N111PB](https://openairdocs.org/aircraft/N111PB): built 1997, S/N 2705
- [N113CC](https://openairdocs.org/aircraft/N113CC): [Bowman Stephen L](https://openairdocs.org/faa-owner/BOWMAN%20STEPHEN%20L), [Palm Bay, FL](https://openairdocs.org/faa-place/FL/Palm%20Bay), S/N 5264
- [N113N](https://openairdocs.org/aircraft/N113N): [Shaw Brandon L](https://openairdocs.org/faa-owner/SHAW%20BRANDON%20L), [Juneau, AK](https://openairdocs.org/faa-place/AK/Juneau), built 1998, S/N 1422
- [N1144Z](https://openairdocs.org/aircraft/N1144Z): [Bay Lux Ventures LLC](https://openairdocs.org/faa-owner/BAY%20LUX%20VENTURES%20LLC), [Tampa, FL](https://openairdocs.org/faa-place/FL/Tampa), built 1977, S/N 287890231
- [N114RT](https://openairdocs.org/aircraft/N114RT): [Terhaar Ron](https://openairdocs.org/faa-owner/TERHAAR%20RON), [Albany, OR](https://openairdocs.org/faa-place/OR/Albany), built 2001, S/N 60046
- [N114TJ](https://openairdocs.org/aircraft/N114TJ): [Knochenmus Matthew L](https://openairdocs.org/faa-owner/KNOCHENMUS%20MATTHEW%20L), [Corcoran, MN](https://openairdocs.org/faa-place/MN/Corcoran), built 1996, S/N 382-96
- [N1154Y](https://openairdocs.org/aircraft/N1154Y): [Dunn Tom M](https://openairdocs.org/faa-owner/DUNN%20TOM%20M), [Lake Placid, FL](https://openairdocs.org/faa-place/FL/Lake%20Placid), built 1996, S/N 887-320-684SFB
- [N11559](https://openairdocs.org/aircraft/N11559): [Lackey Stephen T](https://openairdocs.org/faa-owner/LACKEY%20STEPHEN%20T), [Wadsworth, TX](https://openairdocs.org/faa-place/TX/Wadsworth), built 1997, S/N LHM-010296-MDH
- [N117Q](https://openairdocs.org/aircraft/N117Q): [Pacourek John R](https://openairdocs.org/faa-owner/PACOUREK%20JOHN%20R), [Casco, WI](https://openairdocs.org/faa-place/WI/Casco), S/N 11DC
- [N117RJ](https://openairdocs.org/aircraft/N117RJ): [Fine Frank E](https://openairdocs.org/faa-owner/FINE%20FRANK%20E), [Oakdale, CA](https://openairdocs.org/faa-place/CA/Oakdale), S/N 1314
- [N118EN](https://openairdocs.org/aircraft/N118EN): [Aeromomentum LLC](https://openairdocs.org/faa-owner/AEROMOMENTUM%20LLC), [Stuart, FL](https://openairdocs.org/faa-place/FL/Stuart), S/N 4056
- [N118RP](https://openairdocs.org/aircraft/N118RP): [Boatman John H Jr](https://openairdocs.org/faa-owner/BOATMAN%20JOHN%20H%20JR), [Smyrna, TN](https://openairdocs.org/faa-place/TN/Smyrna), S/N 629
- [N1192J](https://openairdocs.org/aircraft/N1192J): [Tiger Flight LLC](https://openairdocs.org/faa-owner/TIGER%20FLIGHT%20LLC), [Live Oak, FL](https://openairdocs.org/faa-place/FL/Live%20Oak), built 1991, S/N 10027
- [N11933](https://openairdocs.org/aircraft/N11933): [Flying Tiger LLC](https://openairdocs.org/faa-owner/FLYING%20TIGER%20LLC), [Mount Juliet, TN](https://openairdocs.org/faa-place/TN/Mount%20Juliet), built 1991, S/N 10073
- [N1193D](https://openairdocs.org/aircraft/N1193D): [Lord Michael L](https://openairdocs.org/faa-owner/LORD%20MICHAEL%20L), [White Lake, MI](https://openairdocs.org/faa-place/MI/White%20Lake), built 1991, S/N 10055
- [N1193E](https://openairdocs.org/aircraft/N1193E): S/N 10062
- [N1193V](https://openairdocs.org/aircraft/N1193V): [Zerbey Michelle M Trustee](https://openairdocs.org/faa-owner/ZERBEY%20MICHELLE%20M%20TRUSTEE), [North Andover, MA](https://openairdocs.org/faa-place/MA/North%20Andover), built 1991, S/N 10071
- [N119E](https://openairdocs.org/aircraft/N119E): [Ace Aeromotive Inc](https://openairdocs.org/faa-owner/ACE%20AEROMOTIVE%20INC), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami), built 1958, S/N 24-532
- [N11KZ](https://openairdocs.org/aircraft/N11KZ): [High Tale LLC](https://openairdocs.org/faa-owner/HIGH%20TALE%20LLC), [Saint Anthony, ID](https://openairdocs.org/faa-place/ID/Saint%20Anthony), built 1998, S/N 1393
- [N1215L](https://openairdocs.org/aircraft/N1215L): [Magrini Shawn P](https://openairdocs.org/faa-owner/MAGRINI%20SHAWN%20P), [Salem, OH](https://openairdocs.org/faa-place/OH/Salem), built 1996, S/N 1552
- [N121SE](https://openairdocs.org/aircraft/N121SE): [Spitzer Helicopter LLC](https://openairdocs.org/faa-owner/SPITZER%20HELICOPTER%20LLC), [Woodland Hills, CA](https://openairdocs.org/faa-place/CA/Woodland%20Hills), built 1997, S/N 2747
- [N121VU](https://openairdocs.org/aircraft/N121VU): [Thomason Stewart A](https://openairdocs.org/faa-owner/THOMASON%20STEWART%20A), [Charleston, SC](https://openairdocs.org/faa-place/SC/Charleston), built 1991, S/N 10057
- [N122VU](https://openairdocs.org/aircraft/N122VU): [Weishaar Richard N III](https://openairdocs.org/faa-owner/WEISHAAR%20RICHARD%20N%20III), [Roselle, IL](https://openairdocs.org/faa-place/IL/Roselle), built 1991, S/N 10058
- [N125E](https://openairdocs.org/aircraft/N125E): [Moir Jeffery K](https://openairdocs.org/faa-owner/MOIR%20JEFFERY%20K), [Newhall, CA](https://openairdocs.org/faa-place/CA/Newhall), built 1960, S/N TD-357
- [N125EB](https://openairdocs.org/aircraft/N125EB): [Blanks Eugene H III](https://openairdocs.org/faa-owner/BLANKS%20EUGENE%20H%20III), [Marion, MS](https://openairdocs.org/faa-place/MS/Marion), built 2001, S/N 001
- [N125MS](https://openairdocs.org/aircraft/N125MS): S/N 2022
- [N126VU](https://openairdocs.org/aircraft/N126VU): [Amir Aviation LLC](https://openairdocs.org/faa-owner/AMIR%20AVIATION%20LLC), [Saint Petersburg, FL](https://openairdocs.org/faa-place/FL/Saint%20Petersburg), built 1991, S/N 10065

All 968: https://openairdocs.org/engine/lycoming-0-360-a1d/aircraft.md

## NTSB investigations (257, newest 50)

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 ERA26LA307](https://openairdocs.org/ntsb/ERA26LA307), Aug 14, 2026: Piper PA-28-181 (N586MA), Altoona, PA, substantial damage. Probable cause: The pilot’s descent below the glidepath and collision with trees during a missed approach.
- [NTSB CEN26LA215](https://openairdocs.org/ntsb/CEN26LA215), May 31, 2026: Eaa Acro Sport II (N23RA), Sheridan, AR, substantial damage. Probable cause: The pilot’s inadequate preflight inspection which resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB WPR26LA149](https://openairdocs.org/ntsb/WPR26LA149), Apr 7, 2026: Cessna T-41B (N39ND), Fort Mohave, AZ, substantial damage, investigation ongoing
- [NTSB ERA26LA015](https://openairdocs.org/ntsb/ERA26LA015), Oct 10, 2025: Socata TB 10 (N28170), New Milford, CT, substantial damage. Probable cause: The pilot’s decision to depart from an unlit turf runway at night, which resulted in a loss of directional control, and subsequent runway excursion.
- [NTSB ERA25LA277](https://openairdocs.org/ntsb/ERA25LA277), Jul 24, 2025: Mangels Leighton LANCAIR360 (N50LM), Hardinsburg, KY, substantial damage, investigation ongoing
- [NTSB CEN25FA248](https://openairdocs.org/ntsb/CEN25FA248), Jul 12, 2025: Piper PA-25 (N8186K), Hot Springs, SD, substantial damage, 1 fatal, investigation ongoing
- [NTSB ERA25LA109](https://openairdocs.org/ntsb/ERA25LA109), Feb 5, 2025: Near William J RV-7A (N811WJ), Weirsdale, FL, substantial damage. Probable cause: The pilot’s improper landing flare, which resulted in a hard, bounced landing and subsequent nose over.
- [NTSB WPR24LA316](https://openairdocs.org/ntsb/WPR24LA316), Sep 22, 2024: Aviat A-1A (N56TA), Taft, CA, substantial damage. Probable cause: The pilot receiving instruction’s failure to maintain directional control during landing roll and the flight instructor’s delayed remedial action.
- [NTSB ERA24LA383](https://openairdocs.org/ntsb/ERA24LA383), Sep 15, 2024: Aviat A-1 (N801JH), Carrollton, OH, substantial damage. Probable cause: A failure of the left main landing gear due to fatigue cracking, which resulted the airplane’s left wing contacting the ground.
- [NTSB CEN24LA205](https://openairdocs.org/ntsb/CEN24LA205), May 30, 2024: Robinson Helicopter R22 Beta (N221RH), Palmyra, MO, substantial damage. Probable cause: The pilot’s failure to maintain clearance from power lines during approach.
- [NTSB CEN24LA141](https://openairdocs.org/ntsb/CEN24LA141), Mar 25, 2024: Cozy Mark IV (N20MN), Gonzales, TX, substantial damage. Probable cause: Maintenance personnel’s failure to properly torque the crankshaft idler gear hardware according to the engine manufacturer’s service instructions, which resulted in separation of the crankshaft idler…
- [NTSB CEN23LA358](https://openairdocs.org/ntsb/CEN23LA358), Aug 9, 2023: Robinson Helicopter R22 Beta (N798MG), Sevierville, TN, substantial damage. Probable cause: The flight instructor’s improper flight control inputs during the practice hovering autorotation that resulted in a loss of control and impact with terrain.
- [NTSB WPR23LA303](https://openairdocs.org/ntsb/WPR23LA303), Aug 3, 2023: Aldinger Albert John Cozy Mark III (N964AL), McDermitt, OR, substantial damage. Probable cause: The pilot's inadequate preflight fuel planning, which resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB WPR23LA195](https://openairdocs.org/ntsb/WPR23LA195), May 21, 2023: Aviat A-1B (N108AM), Mobile, AZ, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing, resulting in a runway excursion and nose over.
- [NTSB ERA23LA127](https://openairdocs.org/ntsb/ERA23LA127), Feb 16, 2023: Piper PA-28-181 (N103AV), Atlanta, GA, substantial damage. Probable cause: The flight instructor’s failure to effectively utilize carburetor heat, which resulted in a total loss of engine power during initial climb due to carburetor ice that formed during the engine run-up…
- [NTSB WPR23LA071](https://openairdocs.org/ntsb/WPR23LA071), Dec 18, 2022: Piper PA28 (N4144P), San Manual, AZ, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing which, resulted in a runway excursion.
- [NTSB ERA23LA065](https://openairdocs.org/ntsb/ERA23LA065), Nov 18, 2022: Piper PA-28-181 (N8129M), Manassas, VA, substantial damage. Probable cause: An engine fire caused by chafing and subsequent electrical arcing of the alternator wire near a fuel source.
- [NTSB WPR22LA192](https://openairdocs.org/ntsb/WPR22LA192), May 30, 2022: Maule MX-7-180C (N1043B), Willits, CA, destroyed, 1 fatal. Probable cause: An uncommanded descent during a go-around maneuver for undetermined reasons.
- [NTSB CEN22LA179](https://openairdocs.org/ntsb/CEN22LA179), Apr 19, 2022: Cessna 172N (N711DA), Englewood, CO, substantial damage. Probable cause: The flight instructor’s inadequate supervision of the student pilot and the student pilot’s loss of directional control during landing, which resulted in a runway excursion.
- [NTSB WPR22LA156](https://openairdocs.org/ntsb/WPR22LA156), Apr 17, 2022: Sawby Scott RV-6A (N341SS), Richland, WA, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the takeoff ground roll.
- [NTSB GAA22WA304](https://openairdocs.org/ntsb/GAA22WA304), Feb 12, 2022: Cessna 172RG (N16ED), Paderborn, Germany, substantial damage
- [NTSB WPR22LA059](https://openairdocs.org/ntsb/WPR22LA059), Dec 3, 2021: Robinson Helicopter R22 Beta (N7116L), Hachita, NM, substantial damage. Probable cause: The pilot’s failure to adequately monitor the environment during a low level operation, which resulted in collision with vegetation.
- [NTSB CEN21LA403](https://openairdocs.org/ntsb/CEN21LA403), Sep 6, 2021: Aviat A-1 (N6XC), Gunnison, CO, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane after landing with a quartering tailwind.
- [NTSB CEN21LA351](https://openairdocs.org/ntsb/CEN21LA351), Aug 2, 2021: Cozy Mark IV (N1361S), Rushville, NE, substantial damage. Probable cause: A total loss of engine power due to an obstruction of airflow to the engine as a result of the landing brake being deployed in flight.
- [NTSB WPR21LA199](https://openairdocs.org/ntsb/WPR21LA199), May 18, 2021: Harry Crosby RV-6 (N16CX), Byron, CA, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane during takeoff while operating in gusting wind conditions, which resulted in a runway excursion and subsequent collision with…
- [NTSB ERA21FA165](https://openairdocs.org/ntsb/ERA21FA165), Mar 29, 2021: Aviat A-1 (N800MH), Cave Spring, GA, substantial damage, 1 fatal. Probable cause: The pilot's inadequate visual lookout and failure to maintain clearance from a power line.
- [NTSB WPR21LA147](https://openairdocs.org/ntsb/WPR21LA147), Mar 27, 2021: Aviat A-1 (N29HU), Ogden, UT, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll with a light crosswind, which resulted in a runway excursion and collision with terrain.
- [NTSB ERA21LA119](https://openairdocs.org/ntsb/ERA21LA119), Jan 28, 2021: Cessna 172R (N997MC), Lawrenceville, GA, substantial damage. Probable cause: The pilot's failure to maintain directional control during landing in a gusting crosswind, which resulted in a loss of control and runway excursion.
- [NTSB ERA21LA080](https://openairdocs.org/ntsb/ERA21LA080), Dec 17, 2020: Socata TB10 (N5547Y), Pembroke Pines, FL, destroyed, 1 fatal. Probable cause: The pilot’s failure to use carburetor heat in environmental conditions favorable for serious carburetor ice during a prolonged wait with the engine at a low power setting before takeoff, which…
- [NTSB ERA20CA241](https://openairdocs.org/ntsb/ERA20CA241), Jul 2, 2020: Aviat A1 (N526MA), Plattsburgh, NY, substantial damage. Probable cause: The pilot's loss of control of the airplane during a water landing after striking a boat wake, which resulted in substantial damage to the fuselage.
- [NTSB WPR20CA166](https://openairdocs.org/ntsb/WPR20CA166), Jun 3, 2020: Aviat A 1 (N8QT), Glendive, MT, substantial damage. Probable cause: The pilot's failure to maintain airplane control during landing in gusting wind condition which resulted in a collision with terrain.
- [NTSB WPR20CA093](https://openairdocs.org/ntsb/WPR20CA093), Feb 22, 2020: Aviat A1 (N462), Columbia, CA, substantial damage. Probable cause: The pilot's failure to maintain bank control during landing in gusting wind conditions.
- [NTSB WPR20LA068](https://openairdocs.org/ntsb/WPR20LA068), Jan 17, 2020: Cessna 172Q (N96145), Big Timber, MT, substantial damage. Probable cause: A loss of engine power during climbout for undetermined reasons.
- [NTSB CEN19LA314](https://openairdocs.org/ntsb/CEN19LA314), Sep 11, 2019: Piper PA28 (N8384E), Colorado Springs, CO, substantial damage. Probable cause: The pilot's improper taxi speed and his excessive use of brakes, which resulted in a brake fire and substantial thermal damage to the airplane.
- [NTSB GAA19CA212](https://openairdocs.org/ntsb/GAA19CA212), Apr 17, 2019: Piper PA28 (N425PA), Wickenburg, AZ, substantial damage. Probable cause: The pilot's failure to maintain lateral control during landing and his exceedance of the airplane’s critical angle of attack during the subsequent aborted landing, which resulted in an aerodynamic…
- [NTSB WPR19TA031](https://openairdocs.org/ntsb/WPR19TA031), Nov 5, 2018: Piper PA28 (N9299B), Chandler, AZ, substantial damage. Probable cause: The student pilot’s failure to maintain a safe distance from the other airplane while taxiing, resulting in a ground collision.
- [NTSB WPR19TA031](https://openairdocs.org/ntsb/WPR19TA031), Nov 5, 2018: Piper PA28 (N419PA), Chandler, AZ, minor damage. Probable cause: The student pilot’s failure to maintain a safe distance from the other airplane while taxiing, resulting in a ground collision.
- [NTSB CEN18FA389](https://openairdocs.org/ntsb/CEN18FA389), Sep 26, 2018: Vans RV 4 (N534MM), Austin, AR, substantial damage, 1 fatal. Probable cause: The pilot's failure to maintain airplane control while maneuvering which resulted in the airplane exceeding its critical angle of attack and an accelerated stall.
- [NTSB GAA18CA570](https://openairdocs.org/ntsb/GAA18CA570), Sep 24, 2018: Aviat A1 (N52DA), Raquette Lake, NY, substantial damage. Probable cause: The pilot’s failure to maintain lateral control after landing on water in gusting wind conditions.
- [NTSB WPR18LA248](https://openairdocs.org/ntsb/WPR18LA248), Aug 29, 2018: Piper PA28 (N4139A), Tat Momoli, AZ, substantial damage. Probable cause: A total loss of engine power due to a fatigue crack in the connecting rod bushing end.
- [NTSB GAA18CA432](https://openairdocs.org/ntsb/GAA18CA432), Jul 19, 2018: Piper PA28 (N9267H), Oregon, WI, substantial damage. Probable cause: The pilot's improper decision to take off with a known brake malfunction, which resulted in a collision with a barn during landing on a wet runway.
- [NTSB ANC18FA045](https://openairdocs.org/ntsb/ANC18FA045), Jun 13, 2018: Cessna 175 (N9423B), Anchorage, AK, substantial damage, 1 fatal. Probable cause: The failure of both pilots to see and avoid the other airplane while in level cruise flight, which resulted in a midair collision.
- [NTSB WPR18LA021](https://openairdocs.org/ntsb/WPR18LA021), Oct 30, 2017: Metcalfe Robert B Vans RV 6 (N88MV), Selma, CA, substantial damage. Probable cause: The pilot’s failure to properly secure an alternator ground cable swage that led to problems with the electrical system and/or electronic engine controls, which resulted in a total loss of engine…
- [NTSB GAA17CA555](https://openairdocs.org/ntsb/GAA17CA555), Sep 21, 2017: Godwin Jeff E Safari (N186KW), Fayetteville, NC, substantial damage. Probable cause: The student pilot’s failure to maintain lateral control during a hover pedal turn.
- [NTSB GAA17CA487](https://openairdocs.org/ntsb/GAA17CA487), Aug 14, 2017: Piper PA28 (N915PA), Chandler, AZ, substantial damage. Probable cause: The student pilot's failure to maintain directional control during landing.
- [NTSB GAA17CA372](https://openairdocs.org/ntsb/GAA17CA372), Jun 20, 2017: Cessna 172RG (N5424V), El Cajon, CA, substantial damage. Probable cause: The pilot's failure to extend the landing gear with sufficient time to allow the landing gear to fully extend and the flight instructor's failure to visually check to see if the right main landing…
- [NTSB GAA17CA349](https://openairdocs.org/ntsb/GAA17CA349), Apr 19, 2017: Piper PA44 (N4148T), Tulsa, OK, substantial damage. Probable cause: The pilot receiving instruction’s failure to maintain directional control during landing in gusting wind conditions.
- [NTSB GAA16CA237](https://openairdocs.org/ntsb/GAA16CA237), May 12, 2016: Piper PA28 (N416PA), Wickenburg, AZ, substantial damage. Probable cause: The pilot's failure to monitor the parked vehicle, which resulted in a ground collision and substantial damage to the left wing.
- [NTSB WPR15FA238](https://openairdocs.org/ntsb/WPR15FA238), Aug 9, 2015: Aviat A 1 (N6090U), Compton, CA, destroyed, 1 fatal. Probable cause: The pilot's failure to maintain adequate airspeed and/or appropriate pitch attitude during a banner pickup, which resulted in the airplane exceeding its critical angle of attack and experiencing an…
- [NTSB ERA15LA217](https://openairdocs.org/ntsb/ERA15LA217), May 19, 2015: Piper PA-28-181 (N597JG), Corryton, TN, substantial damage. Probable cause: The failure of the No. 4 engine cylinder due to fatigue, resulting in a catastrophic failure of the engine.

All 257: https://openairdocs.org/engine/lycoming-0-360-a1d/ntsb.md

## FAA accident and incident reports (530, 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 20260912012279I](https://openairdocs.org/incident/20260912012279I), Sep 12, 2026: Edwards James C MIRAGE CELERITY (N927JE), Prescott, WA, Minor damage. Pilot reported oil pressure loss then power loss. Landed in a farm field about eight miles west of Prescott, WA. Right main gear folded, left main broke off.…
- [Incident 20260819010439I](https://openairdocs.org/incident/20260819010439I), Aug 19, 2026: Mooney M20C (N3628H), Pottstown, PA, Minor damage. On August 19, 2026,, at 2330 et local, [privacy data omitted] a Mooney M20-C had a gear-up landing at kptw on runway 28. The pilot was identified as Mr.…
- [Accident 20260814010319A](https://openairdocs.org/incident/20260814010319A), Aug 14, 2026: Piper PA-28-181 (N586MA), State College, PA, Substantial damage. The pilot became disorientated on an instrument approach in actual IFR conditions. He flew below minimums and struck trees causing substantial damage to the…
- [Accident 20260531007499A](https://openairdocs.org/incident/20260531007499A), May 31, 2026: Adams Ronald EAA ACRO SPORT II (N23RA), Sherdian, AR, Substantial damage. On the afternoon of may 31, 2026, at approximately 4 pm, a 1990 acro sport ii attempted an emergency landing on Arkansas highway 270 due to a loss of engine…
- [Incident 20260522004899I](https://openairdocs.org/incident/20260522004899I), May 22, 2026: Edwards James C MIRAGE CELERITY (N927JE), College Place, WA, Minor damage. Pilot did not extend landing gear prior to landing aircraft and landed gear up.
- [Accident 20260407003169A](https://openairdocs.org/incident/20260407003169A), Apr 7, 2026: Cessna T-41B (N39ND), Fort Mohave, AZ, Destroyed. On 04/07/2026 Fort Mohave, Arizona (A20), 1200 MST, the pilot of a Cessna T-41B lost directional control of aircraft during the takeoff roll on runway 17 and…
- [Incident 20260122000439I](https://openairdocs.org/incident/20260122000439I), Jan 22, 2026: Piper PA-28-181 (N4145X), Savoy, IL, Minor damage. 1. Description: On January 22, 2026, at approximately 11:15 CST, aircraft [privacy data omitted] was engaged in a dual instructional flight. During an approach…
- [Incident 20251101020179I](https://openairdocs.org/incident/20251101020179I), Nov 1, 2025: Bruns Gary D GLASTAR (N1579T), Towanda, PA, Destroyed. Airman was performing high speed taxis for the purpose of testing onboard avionics equipment. There was no intention of flight by the airman, on the second…
- [Accident 20251010016619A](https://openairdocs.org/incident/20251010016619A), Oct 10, 2025: Socata TB 10 (N28170), New Milford, CT, Substantial damage. A Socata TB-10, 4 place single engine aircraft struck the trees while attempting to take off from runway 17 at [privacy data omitted] airport(in New Milford,…
- [Accident 20250724018039A](https://openairdocs.org/incident/20250724018039A), Jul 24, 2025: Mangels Leighton LANCAIR360 (N50LM), Hardinsburg, KY, Substantial damage. During arrival, the aircraft has a loss of power and impacted trees resulting in substantial damage. There was no post impact fire or danage to property. Post…
- [Accident 20250712009439A](https://openairdocs.org/incident/20250712009439A), Jul 12, 2025: Piper PA-25 (N8186K), Hot Springs, SD, Substantial damage, 1 fatal. On July 12, 2025 at 1322 a Piper PA-25 [privacy data omitted] was involved in a fatal accident during glider tow operations. VMC conditions prevailed, and no…
- [Incident 20250302001789I](https://openairdocs.org/incident/20250302001789I), Mar 2, 2025: Scida Christopher COZY MK IV (N55CR), North Myrtle Be, SC, Minor damage. On Sunday March 2 at kcre at about 520AM local I was taking off runway 05. During takeoff I noticed a strong vibration from the front of the aircraft. I…
- [Accident 20250205000959A](https://openairdocs.org/incident/20250205000959A), Feb 5, 2025: Near William J RV-7A (N811WJ), Weirsdale, FL, Destroyed. Weirsdale, FL (97FL}: [privacy data omitted], RV7, crashed for unknown reasons in the backyard of a home located along the runway of 97FL (fly-in community}…
- [Incident 20241209017709I](https://openairdocs.org/incident/20241209017709I), Dec 9, 2024: New Piper Aircraft Inc PA-44-180 (N885FT), Melbourne, FL, Minor damage. On December 9, 2024 at approximately 1130 EST, a 2006 Piper PA-44-180 departed lakeland-linder international airport (lal) for Melbourne-Orlando international…
- [Incident 20240928018299I](https://openairdocs.org/incident/20240928018299I), Sep 28, 2024: Cessna 172RG (N9367D), Mcallen, TX, Minor damage. At 55KTS pilot applied yoke backpressure. He felt a little hop and no nose gear contact with the surface. Nose of airplane fell to the ground, with aircraft…
- [Accident 20240921020519A](https://openairdocs.org/incident/20240921020519A), Sep 21, 2024: Aviat Aircraft Inc A-1A (N56TA), Taft, CA, Substantial damage. The instructional flight began at shafter minter field, where 18 landings were completed. The flight then proceeded south to private Property, where one…
- [Incident 20240920015179I](https://openairdocs.org/incident/20240920015179I), Sep 20, 2024: Piper PA-44-180 (N254AT), Petersburg, WV, Minor damage. This flight was a check ride with an applicant and a DPE on board. The applicant was the PIC. Both airman were distracted by converging glider traffic and…
- [Accident 20240915015369A](https://openairdocs.org/incident/20240915015369A), Sep 15, 2024: Aviat Inc A-1 (N801JH), Carrollton, OH, Substantial damage. On 15 September 2024, pilot landed husky A-1 at ktso on runway 25. He stated that he then departed the runway prior to the taxiway to park the aircraft in the…
- [Incident 20240824021109I](https://openairdocs.org/incident/20240824021109I), Aug 24, 2024: Aviat Aircraft Inc A-1 (N377), Fillmore, CA, Minor damage. The PIC experienced a partial power loss while flying over the dry riverbed near Fillmore, CA. He decided to make a precautionary landing before the engine…
- [Accident 20240530009339A](https://openairdocs.org/incident/20240530009339A), May 30, 2024: Robinson Helicopter R22 BETA (N221RH), Palmyra, MO, Destroyed. While conducting a confined area landing from the south to the north, the tail of the aircraft struck powerlines perpendicular to the approach path. The…
- [Incident 20240420005389I](https://openairdocs.org/incident/20240420005389I), Apr 20, 2024: American General Acft Corp AG5B (N1193V), Burlington, VT, Minor damage. PIC was taxiing to runway 33 at btv from the ramp in front of [privacy data omitted]. The PIC was intending to taxi via charley-golf-juliet, but inadvertently…
- [Accident 20240325005209A](https://openairdocs.org/incident/20240325005209A), Mar 25, 2024: Parmelee M/Parmelee N COZY MARK IV (N20MN), Gonzales, TX, Substantial damage. On 03/25/2024, the pilot of the accident aircraft contacted san antonio ATC declaring an emergency due to loss of engine. He advised ATC that he would attempt…
- [Incident 20240211002299I](https://openairdocs.org/incident/20240211002299I), Feb 11, 2024: Piper PA-28-181 (N50637), Rochester, MN, Minor damage. While practicing touch and go landings with winds reported as 13 KTS gusting to 21 KTS aircraft porpoised on touchdown and the PIC performed a go around. The…
- [Incident 20240130005459I](https://openairdocs.org/incident/20240130005459I), Jan 30, 2024: Beech 76 (N371AK), Sarasota, FL, Minor damage. The aircraft flew a local flight from and to Sarasota international airport. The aircraft had an unsafe nose landing gear warning light upon approach. The…
- [Accident 20230809013769A](https://openairdocs.org/incident/20230809013769A), Aug 9, 2023: Robinson Helicopter R22 BETA (N798MG), Sevierville, TN, Substantial damage. Roughly 3 feet off the ground the instructor was practicing hover autos with the student. Upon entry with throttle off the aircraft started yawing left and…
- [Accident 20230803014459A](https://openairdocs.org/incident/20230803014459A), Aug 3, 2023: Aldinger Albert John COZY (N964AL), Mc Dermitt, OR, Substantial damage. Experimental Cozy, lost engine power, made emergency landing on a remote gravel road, veered off the road into Sagebrush and aircraft flipped over. Pilot…
- [Incident 20230617010412I](https://openairdocs.org/incident/20230617010412I), Jun 17, 2023: Aviat Aircraft Inc A-1 (N8QT), Bowman, ND, Minor damage. Pilot was taxiing for departure on ramp after airport fly-in event and was distracted by nearby activities when aircraft struck another unoccupied aircraft…
- [Incident 20230605017469I](https://openairdocs.org/incident/20230605017469I), Jun 5, 2023: Beech 76 (N383), Palo Alto, CA, Minor damage. On Monday June 5, 2023, aircraft was flying out of kpao (Palo Alto, CA) for currency flight training. Aircraft made a normal landing at kpao. During the roll…
- [Incident 20230604006322I](https://openairdocs.org/incident/20230604006322I), Jun 4, 2023: Piper PA-28-181 (N4147T), Tucson, AZ, Minor damage. Pilot of aircraft #1 failed to hold short of B3 intersection as instructed to give way to aircraft #2. Instead, pilot #1 stopped in the middle of the…
- [Accident 20230521009389A](https://openairdocs.org/incident/20230521009389A), May 21, 2023: Aviat Aircraft Inc A-1B (N108AM), Mobile, AZ, Substantial damage. Airman (and passenger) was conduction recreational flight with a friend who was flying his own airplane. After flying aroung the area south of phoenix, both…
- [Incident 20230221002579I](https://openairdocs.org/incident/20230221002579I), Feb 21, 2023: Piper PA-44-180 (N440MK), Springfield, MO, Minor damage. After conducting steep turn maneuvers during an instructional flight approxiately 5 miles northeast of ksgf, the pilot in command observes left wingtip…
- [Accident 20230216015739A](https://openairdocs.org/incident/20230216015739A), Feb 16, 2023: Piper PA-28-181 (N103AV), Atlanta, GA, Destroyed. On February 16, 2023, about 1431 eastern standard time, a Piper PA-28-181, [privacy data omitted] was substantially damaged when it was involved in an accident…
- [Accident 20221218019089A](https://openairdocs.org/incident/20221218019089A), Dec 18, 2022: Piper PA-28-181 (N4144P), San Manuel, AZ, Substantial damage. On 12/18/2022 at 14:25 (local), at the San Manuel Airport (E77), aircraft [privacy data omitted] veered off of the runway while landing. There was a pilot and…
- [Incident 20221124021119I](https://openairdocs.org/incident/20221124021119I), Nov 24, 2022: Piper PA-44-180 (N448JA), Stockton, CA, Minor damage. Gear collapsed on landing. Pilot stated that green nose gear light did not illuminate and that the tower confirmed via fly by that the nose gear appeared to be…
- [Accident 20221118020379A](https://openairdocs.org/incident/20221118020379A), Nov 18, 2022: Piper PA-28-181 (N8129M), Manassas, VA, Destroyed. [privacy data omitted] Was being prepared for a part 141 training flight on the morning of 11/18/2022. The accident pilot and the student pilot arrived at the…
- [Incident 20220730013689I](https://openairdocs.org/incident/20220730013689I), Jul 30, 2022: Aviat Aircraft Inc A-1 (N405), White Bear Lake, MN, Minor damage. [privacy data omitted]7/30/2022. Aircraft flipped over on touchdown while attempting to land on White Bear Lake. No injuries and minor damage. Airman…
- [Accident 20220530009169A](https://openairdocs.org/incident/20220530009169A), May 30, 2022: Maule MX-7-180C (N1043B), Willits, CA, Destroyed, 1 fatal. On the morning of the accident aircraft [privacy data omitted] departed napa county airport (kapc) for a small private strip located a [privacy data omitted].…
- [Accident 20220419005599A](https://openairdocs.org/incident/20220419005599A), Apr 19, 2022: Cessna 172N (N711DA), Englewood, CO, Substantial damage. Aircraft departed runway 28 and impacted a ditch. There were no injuries. Upon arrival aircraft was facing north with the right wing and RH horizontal stab…
- [Accident 20220417005559A](https://openairdocs.org/incident/20220417005559A), Apr 17, 2022: Sawby Scott RV-6A (N341SS), Richland, WA, Substantial damage. On departure from RWY01 at krld, shortly after rotation, the pilot felt the aircraft lurch to the left and attempted to correct with full right rudder input.…
- [Incident 20220220012049I](https://openairdocs.org/incident/20220220012049I), Feb 20, 2022: Piper PA-28-181 (N87W), Greenville, SC, Minor damage. Pilot statement: "The flight was uneventful from khky to kgmu. I had requested flight following services from ATC and had clearance to land on runway 19. The…
- [Accident 20211203020319A](https://openairdocs.org/incident/20211203020319A), Dec 3, 2021: Robinson Helicopter R22 BETA (N7116L), Hachita, NM, Destroyed. Accident occurred on 12/3/2021 at 10 am. Robinson Helicopter R-22 (N7116L). [privacy data omitted] Accident type: aircraft destroyed. Phase of operation:…
- [Incident 20210924016899I](https://openairdocs.org/incident/20210924016899I), Sep 24, 2021: Wilson Forrest RUTAN DEFIANT (N16FW), Falls Of Rough, KY, Minor damage. According to [privacy data omitted], via telephone conversation, is a retired USAF pilot. [privacy data omitted]. He calls out checklists and did verify gear…
- [Incident 20210912018299I](https://openairdocs.org/incident/20210912018299I), Sep 12, 2021: Aviat Aircraft Inc A-1B (N555XP), Winton, NC, Minor damage. The operator was practicing water landings when after taking off at 250 ft. the engine began to run rough. He landed the aircraft on the water and retarded the…
- [Accident 20210906015409A](https://openairdocs.org/incident/20210906015409A), Sep 6, 2021: Aviat Aircraft Inc A-1 (N6XC), Gunnison, CO, Substantial damage. Accident occurred on 09/06/2021 on turf/gravel rwy 35 at Gunnison airport Colorado 81230. Elevation 7680?. NWS wx for kguc between 13:56 and 14:56 winds were…
- [Accident 20210802018569A](https://openairdocs.org/incident/20210802018569A), Aug 2, 2021: Sligar Larry H COZY MK IV (N1361S), Gordon, NE, Substantial damage. During climb out from grn the aircraft's engine overheated and seized. The aircraft was substantially damaged during the following emergency landing on hilly…
- [Incident 20210724011729I](https://openairdocs.org/incident/20210724011729I), Jul 24, 2021: Cessna 170B (N39998), Emmett, ID, Minor damage. Pilot departed (eul) caldwell, Idaho in N39998, Cessna 170B with intentions to fly to mccall Idaho. After passing Emmett, Idaho airport the pilot noticed…
- [Accident 20210518008509A](https://openairdocs.org/incident/20210518008509A), May 18, 2021: Crosby Harry RV-6 (N16CX), Byron, CA, Substantial damage. Received notification of accident at C83. Dispatched to airport, aircraft was still in place upon arrival at scene. Aircraft was resting 600' down the runway,…
- [Accident 20210329004549A](https://openairdocs.org/incident/20210329004549A), Mar 29, 2021: Aviat Inc A-1 (N800MH), Cave Spring, GA, Destroyed, 1 fatal. On 03/29/2021 at approximately 17:54 eastern standard time, N800MH, an Aviat husky A1, s/n 1210, crashed in Cave Spring, GA after striking a power line. The…
- [Accident 20210327005779A](https://openairdocs.org/incident/20210327005779A), Mar 27, 2021: Aviat Aircraft Inc A-1 (N29HU), Ogden, UT, Substantial damage. On March 27, 2021 the pilot took off from Ogden, Utah airport (kogd) on a personal sightseeing flight. At approximately 1745 that day, he returned to the same…
- [Accident 20210128000679A](https://openairdocs.org/incident/20210128000679A), Jan 28, 2021: Cessna 172R (N997MC), Lawrenceville, GA, Substantial damage. After landing during roll out the pilot reported, a gust of wind hit the plane from the nw side, and pushed the plane sharply to the left. The pilot attempted…

All 530: https://openairdocs.org/engine/lycoming-0-360-a1d/incidents.md

## Service difficulty reports (82, newest 50)

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

- [SDR 2024FA0000748](https://openairdocs.org/sdr/2024FA0000748), Oct 3, 2024: EXHAUST DUCT. LEAKING. THE POWER FLOW EXHAUST INSTALLED ON THIS AC WAS FOUND TO HAVE EXTEME LEAKAGE INTO CABIN. THIS WAS A REBUILT EXHAUST LHE OWNER HAD LNSTALLED ON 10/22/22 AFTER TH
- [SDR 2024FA0000734](https://openairdocs.org/sdr/2024FA0000734), Aug 11, 2024: MUFFLER. FAILED. AFTER 3.5 HRS POST EXHAUST SYSTEM OVERHAUL, THE MUFFLER HAD A CATASTROPHIC FAILURE WHERE SECTION OF MUFFLER DEPARTED ASSEMBLY DUE TO INNER BAFFLING FAILED DUE T
- [SDR 2023F00011](https://openairdocs.org/sdr/2023F00011), Dec 29, 2022: ACCUMULATOR. ABNORMAL. RTO + GTB: ABANDONED TAKE OFF (50KTS) HYD BLUE SYS LO PRESS. IN ACCORDANCE WITH AMM 29-12-42-000-001-A/400-001-A THE BLUE POWER ACCUMULATOR FIN 2070GM WAS REMOV
- [SDR FQAR20171127096](https://openairdocs.org/sdr/FQAR20171127096), Nov 27, 2017: CARBURETOR. LEAKING. WHEN THE AIRCRAFT WAS TAXIING ON THE APRON, THE RIGHT ENGINE EXPERIENCED AN UNCOMMANDED ENGINE SHUTDOWN AND COULD NOT BE RESTARTED. VISUAL INSPECTION OF THE ENG
- [SDR EVGR201502200001](https://openairdocs.org/sdr/EVGR201502200001), Feb 20, 2015: COIL. WORN. THE MAGNETO WAS INSTALLED NEW. DURING THE FIRST 500 HOUR INSPECTION, WE DISCOVERED THE COIL WAS INSTALLED WITH THE TAB NOT CORRECTLY ADJUSTED AND CAUSING ABNORM
- [SDR 2014FA0000232](https://openairdocs.org/sdr/2014FA0000232), Mar 18, 2014: EXHAUST VALVE. BROKEN. FOUND NR 3 CYLINDER EXHAUST VALVE FACE BROKEN DURNG INSPECTION, AFTER HELICOPTER EXPERIENCED A VIBRATION DURING FLIGHT.
- [SDR 2014FA0000233](https://openairdocs.org/sdr/2014FA0000233), Mar 11, 2014: SELECTOR VALVE. DAMAGED. FUEL SELECTOR VALVE HANDLE MOVES ON SHAFT. HANDLE WILL MOVE FROM STOP TO STOP AND NOT CHANGE TANKS.
- [SDR 2013FA0000480](https://openairdocs.org/sdr/2013FA0000480), Aug 23, 2013: DISTRIBUTOR GEAR. DAMAGED. FOUND FINGER OF DISTRIBUTOR GEAR LOOSE ON SHAFT AND ON PLASTIC GEAR. TT ON THE PART WAS 546 HRS. THE DISTRIBUTOR GEAR IS PART OF KIT K3822.
- [SDR 2013FA0000481](https://openairdocs.org/sdr/2013FA0000481), Aug 23, 2013: DISTRIBUTOR GEAR. LOOSE. FOUND FINGER OF DISTRIBUTOR GEAR LOOSE ON SHAFT AND ON PLASTIC GEAR. TT ON THE PART WAS 546 HRS. THE DISTRIBUTOR GEAR IS PART OF KIT K3822.
- [SDR 2012FA0000142](https://openairdocs.org/sdr/2012FA0000142), Mar 6, 2012: ACTUATOR. CRACKED. CRACKED LANDING GEAR ACTUATOR FOUND DURING SCHEDULED INSPECTION. FOUND THIS PROBLEM MULTIPLE TIMES ON FLEET AND HAVE IMPLEMENTED A 400 HOUR INSPECTION TO DETERM
- [SDR FQAR2012021500925](https://openairdocs.org/sdr/FQAR2012021500925), Feb 15, 2012: DISTRIBUTOR GEAR. FAILED. RIGHT MAGNETO FAILED AFTER CLIMBING TO ALTITUDE. FOUND RT MAGNETO DISTRIBUTOR GEAR HAD FAILED. METAL PLATE THAT ATTACHES TO THE MIDDLE OF THE GEAR AND EXTENDS T
- [SDR 2011FA0000303](https://openairdocs.org/sdr/2011FA0000303), May 12, 2011: SELECTOR SWITCH. DEFECTIVE. LANDING GEAR SELECTOR HANDLE BUMPED BY PILOT DURING LANDING, LANDING GEAR HANDLE DETENT WAS INEFFECTIVE ALLOWING GEAR TO BE SELECTED TO RETRACT POSITION, CAUSIN
- [SDR 2011FA0000049](https://openairdocs.org/sdr/2011FA0000049), Jan 18, 2011: SHAFT. MISMANUFACTURED. LOOKING UNDER 10X YOU CAN SEE MACHINE MARKS ON THE THREADS OF THE SHAFT PREVENTING THE SHAFT FROM THREADING INTO THE TRIM BARREL. 4 IN STOCK ALL ARE FROM DATE 3
- [SDR 2011FA0000067](https://openairdocs.org/sdr/2011FA0000067), Jan 13, 2011: HOUSING. FAULTY. REMOVED VERNATHERM HSG (PN 700117) WHICH WAS INSTALLED ON 04/19/1996 IAW MFG, STC SA4172NM (DATED 04/01/1993) AS ADAPTER FOR EXTERNAL OIL FILTER. ANNUAL INSP (D
- [SDR FK8R201010080005](https://openairdocs.org/sdr/FK8R201010080005), Oct 8, 2010: BRACKET. CRACKED. OIL COOLER MOUNTING BRACKET WAS FOUND CRACKED.
- [SDR 2010FA0000819](https://openairdocs.org/sdr/2010FA0000819), Aug 10, 2010: NUT. BACKED OUT. RT MAGNETO SEPARATED FROM ENGINE. ATTACH NUTS COMPLETELY BACKED OFF AND MISSING. AFTER OIL DELPETION, MAIN CASE CRACKED ABOVE LT FRONT CYLINDER ATTACH AREA.
- [SDR CA080428002](https://openairdocs.org/sdr/CA080428002), Apr 25, 2008: CYLINDER HEAD. CRACKED. (CAN) ON TAKEOFF PILOT FELT SLIGHT VIBRATION THROUGH RUDDER PEDALS. AFTER GETTING TO HIS CRUISE LEVEL THE VIBRATION GOT WORSE. HE RETURNED TO THE AIRPORT, AC WA
- [SDR 2008FA0000108](https://openairdocs.org/sdr/2008FA0000108), Feb 27, 2008: GAUGE. INACCURATE. FUEL GAUGE INDICATION IS APPROX 2.5 TO 3 GAL HIGHER THAN WHAT IS IN THE TANK. (K)
- [SDR 2008F00001](https://openairdocs.org/sdr/2008F00001), Feb 20, 2008: BLADE. CRACKED. COMPOSITE MAIN ROTOR BLADE CRACKED FROM STA 4855 TO 4880, (45 DEGREE CRACK) FROM TRAILING EDGE FWD TO EDGE OF SPAR. MFG TECHNICAL INFORMATION LETTER NR EC135 01
- [SDR CA070828005](https://openairdocs.org/sdr/CA070828005), Jul 26, 2007: BLOCK. CORRODED. (CAN) RT WING CENTER FLAP HINGE BLOCK HAD SERIOUS INTER-GRANULAR CORROSION. CORROSION APPEARS TO HAVE STARTED IN THE PORTION OF THE BLOCK THAT IS USED AS A STOP
- [SDR BAI71007](https://openairdocs.org/sdr/BAI71007), Jul 10, 2007: BELT. BROKEN. MAIN ROTOR DRIVE BELTS SEPARATED IN FLIGHT CAUSING THE CLUTCH ACTUATOR TO RUN EXCESSIVELY. THE OVER-TRAVEL LIMIT-SWITCH LANYARD WAS SEVERED BY A PORTION OF THE 
- [SDR 2007FA0000185](https://openairdocs.org/sdr/2007FA0000185), Feb 22, 2007: BUSHING. LOOSE. BRONZE BUSHING VERY LOOSE IN DISTRIBUTOR BLOCK AND MAG WOULD NOT OPERATE CORRECTLY. AN EMERGENCY LANDING WAS MADE. (K)
- [SDR 2007FA0000024](https://openairdocs.org/sdr/2007FA0000024), Nov 30, 2006: BEARING. FROZEN. ELEVATOR PUSH ROD END BEARING (PHF31-14, FOUND TO BE FROZEN FROM RUST AND GRIME. ROD END BEARING BROKE AT THREADED PORTION DUE TO LACK OF MOVEMENT. AD 73-21-01 
- [SDR 2006FA0000063](https://openairdocs.org/sdr/2006FA0000063), Dec 24, 2005: PUSHROD. DISCONNECTED. REPORTED LOSS OF ELEV CNTRL ON FINAL APROACH. BOOT AROUND REAR CNTRL STICK WAS REMOVED, ELEV PUSH ROD WAS NO LONGER CONNECTED, NO NUT WAS FOUND. ROD ENDS WERE I
- [SDR AU510001881](https://openairdocs.org/sdr/AU510001881), Dec 12, 2005: CONTROL WHEEL. CRACKED. CONTROL WHEEL CRACKED FROM TOP BOLT HOLE.
- [SDR L7C2005F00000](https://openairdocs.org/sdr/L7C2005F00000), Jul 18, 2005: ELT. INOPERATIVE. ELT REMOTE WOULD NOT ACTIVATE. ELT LIGHT WOULD COME ON BUT DID NOT TRANSMIT. INSTALLED IN AC FOR LESS THAN 4 YEARS. (K)
- [SDR CA050322001](https://openairdocs.org/sdr/CA050322001), Mar 21, 2005: SHAFT. SEPARATED. (CAN) TACHOMETER CABLE DRIVE SEPARATED FROM OUTER SHAFT HOUSING, AND TURNING BELOW TRUE ENGINE RPM WHICH IN TURN GAVE FALSE INDICATION.
- [SDR 2006FA0000177](https://openairdocs.org/sdr/2006FA0000177), Mar 14, 2005: IDLER GEAR. DAMAGED. ENGINE FAILED IN FLIGHT PRELIMINARY INSPECTION REVEALED CAMSHAFT AND ASSOCIATED CRANKSHAFT IDLER GEAR WAS SEPARATED FROM CRANKSHAFT DRIVE GEAR IDLER GEAR SLOWS 
- [SDR AU510001820](https://openairdocs.org/sdr/AU510001820), Jan 9, 2005: SPAR. CORRODED. DURING MOD REPAIR, NUMEROUS DEFECTS FOUND RELATING MAINLY TO CORROSION IN WING & ATTACH STRUCTURE. FOLLOWING DEFECTS FOUND, EXFOLIATION OF EXTRUSIONS ON REAR SP
- [SDR 2005FA0000215](https://openairdocs.org/sdr/2005FA0000215), Jan 4, 2005: PLATE. MISINSTALLED. WHILE REPLACING REAR PX SEATBELTS, IT WAS DISCOVERED THAT REINFORCEMENT PLATE HAD BEEN INSTALLED ON FWD SIDE OF AFT SEAT BLKHD UNDER SEATBELT ATTACH BRACKET. (-
- [SDR CA041222005](https://openairdocs.org/sdr/CA041222005), Dec 17, 2004: MOUNT. BROKEN. (CAN) DURING ENGINE OIL AND FILTER CHANGE, VISUAL INSPECTION FOUND THE ENGINE MOUNT P/N 590000, STRUT FORK CRACKED. THE FORK ATTACHES TO THE ENGINE MOUNT BLOCK 
- [SDR 2004FA0000831](https://openairdocs.org/sdr/2004FA0000831), Sep 23, 2004: PLATE. MISINSTALLED. WHILE REPLACING REAR PASSENGER SEAT BELTS, IT WAS DISCOVERED THAT PN 51023306 REINFORCEMENT PLATE HAD BEEN INSTALLED ON FWD SIDE OF AFT SEAT BULKHEAD UNDER SEAT
- [SDR 2004FA0000752](https://openairdocs.org/sdr/2004FA0000752), Sep 3, 2004: BRACKET. CRACKED. THE FUSELAGE UPPER ENGINE MOUNT BRACKETS WERE DISCOVERED TO BE CRACKED AT MOUNTING HOLES. PN 0513132-11 FOR UPPER LT AND UPPER RT. NEW REPLACEMENT PARTS WERE NO
- [SDR 2004FA0000637](https://openairdocs.org/sdr/2004FA0000637), Aug 11, 2004: BUSHING. SPLIT. DURING 100 HR INSPECTION, FOUND BOTH LT AND RT MLG PIVOT BUSHINGS SPLIT AND LEAKING GREASE. THESE BUSHINGS ARE REQUIRED TO BE INSTALLED IAW AD2001-06-06, SB 90-
- [SDR 2005FA0000087](https://openairdocs.org/sdr/2005FA0000087), Apr 30, 2004: WIRE. LOOSE. DURING TROUBLESHOOTING OF WIRES IN VM1000 SYSTEM, WIRE J4-13, VOLTAGE SENSE, CAME LOOSE AND SHORTED TO GROUND. THIS WIRE IS CONNECTED DIRECTLY TO BUS WITH NO CI
- [SDR 2004FA0000320](https://openairdocs.org/sdr/2004FA0000320), Apr 15, 2004: GEAR. WORN. REMOVED OIL PUMP TO CHECK ON TYPE OF GEARS, FOUND SINTERED IRON IMPELLERS. REPLACED WITH HARDEN GEAR KIT.
- [SDR CA040409001](https://openairdocs.org/sdr/CA040409001), Apr 7, 2004: TUBE. BENT. (CAN) RT MAIN GEAR COLLAPSED ON LANDING ROLL OUT. INITIAL FINDING MAIN GEAR ACTUATING TUBE INSIDE BELLY IS BENT. IT IS UNKNOWN IF THIS TUBE WAS BENT BEFORE OR A
- [SDR COMA0460165](https://openairdocs.org/sdr/COMA0460165), Feb 16, 2004: PANEL. DAMAGED. FRETTING DAMAGE NOTED ON LT LOWER WING ACCESS HOLE CUTOUT AT 540CB. ALL DAMAGE REPAIRED BY BLENDING AND ROTO-PEENING IAW REO 601R-57-21-030.
- [SDR 2004FA0000122](https://openairdocs.org/sdr/2004FA0000122), Jan 5, 2004: ELT. CORRODED. OPERATIONAL TEST OF ELT ON PRE-FLIGHT AT THE REMOTE SWITCH SHOWED THE ELT WAS NOT WORKING. MANUALLY TURNED THE ELT ON AT THE UNIT, STILL NOT WORKING. REMOVED EL
- [SDR 2004FA0000033](https://openairdocs.org/sdr/2004FA0000033), Jan 5, 2004: ELT. CORRODED. OPERATIONAL TEST OF ELT ON PRE-FLIGHT AT THE REMOTE SWITCH SHOWED THE ELT WAS NOT WORKING. MANUALLY TURNED THE ELT ON AT THE UNIT, STILL NOT WORKING. REMOVED EL
- [SDR 2004FA0000009](https://openairdocs.org/sdr/2004FA0000009), Dec 12, 2003: FLYING WIRE. BROKEN. UPPER LT FLYING WIRE TAIL BROKE ABOUT 6 INCHES FROM TOP ATTACH POINT. WHILE FLYING, FLAT TYPE WIRE.
- [SDR AUS20030854](https://openairdocs.org/sdr/AUS20030854), Aug 15, 2003: FITTING. CRACKED. (AUS) ELEVATOR HINGE FITTING BRACKET CRACKED.
- [SDR 2003FA0000778](https://openairdocs.org/sdr/2003FA0000778), Jul 18, 2003: FITTING. CORRODED. DURING AN ANNUAL INSPECTION REMOVED TRIM FROM LEFT AND RIGHT WINDSHIELD POSTS. FOUND FOAM INSULATION IN CONTACT WITH STEEL FITTINGS. PN 79553-00 AND 7955301. FI
- [SDR 2003FA0000785](https://openairdocs.org/sdr/2003FA0000785), Jul 8, 2003: SCREW. LOOSE. DURING FLEET-WIDE INSPECTION, FOUND SCREW THAT ATTACHES CONTROL WHEEL TO CONTROL SHAFT LOOSE. RECOMMEND DIFFERENT METHOD OF ATTACHMENT OR THE USE OF A LOCKING/ 
- [SDR 2003FA0000294](https://openairdocs.org/sdr/2003FA0000294), Mar 16, 2003: MOUNT. BROKEN. DURING CONDUCT OF ANNUAL INSPECTION AND AD 75-09-08 COMPLIANCE, FOUND LOWER RH CORNER WELD JUNCTION FULLY BROKEN AND SEPARATED. SB M20-175 & M20-192 HAD NOT BEE
- [SDR 2003FA0000393](https://openairdocs.org/sdr/2003FA0000393), Feb 5, 2003: WIRE. BURNED. AIRCRAFT ALTERNATOR ANNUNCIATOR LIGHT STAYS ON BUT AMMETER SHOWS OUTPUT. FOUND ALTERNATOR POWER WIRE AND ANNUNCIATOR WIRES BURNED AT DIODE ASSEMBLY. REPLACE TER
- [SDR 2003FA0000078](https://openairdocs.org/sdr/2003FA0000078), Dec 27, 2002: LINK. BROKEN. PILOT REPORTED HEARING A BANG WHEN GEAR RETRACTED. NO NOSE GEAR INDICATION ON GEAR EXTENSION. UPON LANDING, NOSE GEAR DOWN AND LOCKED WITH GREEN LIGHT. LANDED W
- [SDR CA030108004](https://openairdocs.org/sdr/CA030108004), Dec 3, 2002: ADAPTER. CORRODED. (CAN) DURING ANNUAL INSPECTION CORROSION WAS FOUND IN THE AREA OF THE ADAPTER FOR THE FUEL FILLER CAP WHERE THE O-RING SEALS AGAINST WATER ENTERING THE FUEL TAN
- [SDR 2002FA0001157](https://openairdocs.org/sdr/2002FA0001157), Sep 21, 2002: LINE. FAILED. DURING FLT,SHORTLY AFTER DEPARTURE FROM LAF, IN CRUISE AT 3,000 FT, PILOT HEARD A POP FROM THE ENGINE. SMOKE FROM FRONT COWLING, AND IN THE COCKPIT. CONTACTED T
- [SDR 2002FA0000578](https://openairdocs.org/sdr/2002FA0000578), Apr 19, 2002: BAFFLE. MISSING. REMOVED MUFFLER/ EXHAUST DUCT ASSEMBLY INTERNAL BAFFLES MISSING, AND NR 4 CYLINDER LOWER SLIP JOINT LEAKING.

All 82: https://openairdocs.org/engine/lycoming-0-360-a1d/reports.md

## STCs that may be installed (OpenAirDocs) (36)

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 SE154SO](https://openairdocs.org/stc/SE154SO): Installation of one Roto-Master Turbocharger P/N's 600573-00 (RJ0326-1, RJ0326) or 600576-00 (RJ0326-2, RJ0325. TALCO Aviation
- [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 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 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 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

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