# Lycoming IO-360-L2A

- Type: Engine model (FAA registry)
- Registry code: 41597
- Manufacturer (registry): LYCOMING
- Model: IO-360-L2A
- Engine type: Reciprocating
- Power: 180 hp
- Data sheet: [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Holder: Lycoming Engines
- Installed in: 2,644 registered aircraft
- Page: https://openairdocs.org/engine/lycoming-io-360-l2a

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 2015-19-07](https://openairdocs.org/ad/2015-19-07): Fuel injector fuel lines · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 187 more. Effective Nov 3, 2015
- [AD 2012-19-01](https://openairdocs.org/ad/2012-19-01): Crankshafts · Lycoming Engines AEIO-360-A1A, AEIO-360-A1B, AEIO-360-A1B6 and 321 more. Effective Oct 24, 2012
- [AD 2012-03-06](https://openairdocs.org/ad/2012-03-06): Fuel servo diaphragm · Continental Motors 6-260-A, 6-285-A, 6-285-B and 482 more. Effective Feb 24, 2012
- [AD 2009-26-12](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 2009-02-03](https://openairdocs.org/ad/2009-02-03): Fuel injection servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 261 more. Effective Feb 9, 2009
- [AD 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 2003-14-03](https://openairdocs.org/ad/2003-14-03): Rotary fuel pumps · Lycoming Engines AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5 and 262 more. Effective Aug 14, 2003
- [AD 98-02-08](https://openairdocs.org/ad/98-02-08): Crankshaft · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 216 more. Effective Mar 30, 1998
- [AD 97-15-11](https://openairdocs.org/ad/97-15-11): Cylinder kits · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 538 more. Effective Aug 12, 1997
- [AD 96-23-03](https://openairdocs.org/ad/96-23-03): High pressure fuel pumps · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 174 more. Effective Dec 23, 1996
- [AD 96-09-10](https://openairdocs.org/ad/96-09-10): Oil pump · Lycoming Engines AEIO-320-E1A, AEIO-320-E1B, AEIO-320-E2A and 334 more. Effective Jul 15, 1996
- [AD 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 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 67-01-04](https://openairdocs.org/ad/67-01-04): Oil Filters · Full flow oil filter (Superior Flow STC SA401SW or 2 others). Effective Jan 2, 1967

Historical (superseded or no longer in force):

- [AD 2024-21-02](https://openairdocs.org/ad/2024-21-02) (historical): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 548 more. Effective Dec 5, 2024
- [AD 2011-26-04](https://openairdocs.org/ad/2011-26-04) (historical): Externally mounted fuel injector fuel lines · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 186 more. Effective Jan 25, 2012
- [AD 2011-15-10](https://openairdocs.org/ad/2011-15-10) (historical): Fuel servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 256 more. Effective Aug 16, 2011
- [AD 2008-19-05](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 2008-14-07](https://openairdocs.org/ad/2008-14-07) (historical): Externally mounted fuel injector fuel lines · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 185 more. Effective Aug 14, 2008
- [AD 2008-08-14](https://openairdocs.org/ad/2008-08-14) (historical): Fuel injection servo plugs · Superior Air Parts AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 242 more. Effective Apr 29, 2008
- [AD 2008-06-51](https://openairdocs.org/ad/2008-06-51) (historical): Fuel injection servo plugs · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 235 more
- [AD 2005-26-10](https://openairdocs.org/ad/2005-26-10) (historical): ECi cylinder assemblies. · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 413 more. Effective Jan 31, 2006
- [AD 2002-26-01](https://openairdocs.org/ad/2002-26-01) (historical): Fuel injector fuel lines · Textron Lycoming, AVCO IGO-480-A1B6, IGO-540-B1A, IGO-540-B1C and 178 more. Effective Jan 31, 2003
- [AD 98-18-12](https://openairdocs.org/ad/98-18-12) (historical): Fuel Pump · Textron Lycoming, AVCO AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5 and 249 more. Effective Sep 28, 1998
- [AD 81-18-04 R2](https://openairdocs.org/ad/81-18-04-R2) (historical): Engine Oil Pump Driven Impeller and Shaft · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 376 more. Effective Jun 7, 1982

## Information bulletins (advisory) (7)

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

## Registered aircraft (2,644, first 50)

- [N10033](https://openairdocs.org/aircraft/N10033): [Thunderfighter LLC](https://openairdocs.org/faa-owner/THUNDERFIGHTER%20LLC), [Englewood, CO](https://openairdocs.org/faa-place/CO/Englewood), S/N 172S9797
- [N1004E](https://openairdocs.org/aircraft/N1004E): [Unison Air LLC](https://openairdocs.org/faa-owner/UNISON%20AIR%20LLC), [Palo Alto, CA](https://openairdocs.org/faa-place/CA/Palo%20Alto), built 2005, S/N 172S9872
- [N1006V](https://openairdocs.org/aircraft/N1006V): [Lanier Equipment Leasing LLC](https://openairdocs.org/faa-owner/LANIER%20EQUIPMENT%20LEASING%20LLC), [Gainesville, GA](https://openairdocs.org/faa-place/GA/Gainesville), built 2005, S/N 172S9805
- [N100LE](https://openairdocs.org/aircraft/N100LE): [D&J Training Planes LLC](https://openairdocs.org/faa-owner/D%26J%20TRAINING%20PLANES%20LLC), [Logan, UT](https://openairdocs.org/faa-place/UT/Logan), built 2023, S/N 172S13000
- [N100LF](https://openairdocs.org/aircraft/N100LF): [Lunken Flight Training Center LLC](https://openairdocs.org/faa-owner/LUNKEN%20FLIGHT%20TRAINING%20CENTER%20LLC), [Cincinnati, OH](https://openairdocs.org/faa-place/OH/Cincinnati), built 2025, S/N 172S13292
- [N100LU](https://openairdocs.org/aircraft/N100LU): [Lynn University Inc](https://openairdocs.org/faa-owner/LYNN%20UNIVERSITY%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1997, S/N 17280075
- [N100PM](https://openairdocs.org/aircraft/N100PM): [Pegasus Air LLC](https://openairdocs.org/faa-owner/PEGASUS%20AIR%20LLC), [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville), built 2004, S/N 172S9599
- [N101LA](https://openairdocs.org/aircraft/N101LA): [Jaguar Aviation LLC](https://openairdocs.org/faa-owner/JAGUAR%20AVIATION%20LLC), [Hillsboro, OR](https://openairdocs.org/faa-place/OR/Hillsboro), built 2024, S/N 172S13119
- [N101TF](https://openairdocs.org/aircraft/N101TF): [Ab Prop Plane II LLC](https://openairdocs.org/faa-owner/AB%20PROP%20PLANE%20II%20LLC), [Metairie, LA](https://openairdocs.org/faa-place/LA/Metairie), built 2021, S/N 172S12710
- [N101WL](https://openairdocs.org/aircraft/N101WL): [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita), built 2026, S/N 172S13568, Registration pending
- [N102KS](https://openairdocs.org/aircraft/N102KS): [Kent State University](https://openairdocs.org/faa-owner/KENT%20STATE%20UNIVERSITY), [Stow, OH](https://openairdocs.org/faa-place/OH/Stow), built 2005, S/N 172S10091
- [N1033A](https://openairdocs.org/aircraft/N1033A): [Atlas Aviation Tampa Inc](https://openairdocs.org/faa-owner/ATLAS%20AVIATION%20TAMPA%20INC), [Tampa, FL](https://openairdocs.org/faa-place/FL/Tampa), built 2005, S/N 17281238
- [N1033Y](https://openairdocs.org/aircraft/N1033Y): [Southern Aircraft Consultancy Inc Trustee](https://openairdocs.org/faa-owner/SOUTHERN%20AIRCRAFT%20CONSULTANCY%20INC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 2007, S/N 172S10598
- [N1036M](https://openairdocs.org/aircraft/N1036M): [Mangon Aircraft Inc](https://openairdocs.org/faa-owner/MANGON%20AIRCRAFT%20INC), [Petaluma, CA](https://openairdocs.org/faa-place/CA/Petaluma), built 2007, S/N 172S10599
- [N103EL](https://openairdocs.org/aircraft/N103EL): [Aa-Aero LLC](https://openairdocs.org/faa-owner/AA-AERO%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 2026, S/N 172S13534
- [N103KS](https://openairdocs.org/aircraft/N103KS): [Kent State University](https://openairdocs.org/faa-owner/KENT%20STATE%20UNIVERSITY), [Stow, OH](https://openairdocs.org/faa-place/OH/Stow), built 2005, S/N 172S10093
- [N103SV](https://openairdocs.org/aircraft/N103SV): [Sun Valley Aviation Inc](https://openairdocs.org/faa-owner/SUN%20VALLEY%20AVIATION%20INC), [Harlingen, TX](https://openairdocs.org/faa-place/TX/Harlingen), built 1998, S/N 17280534
- [N104JB](https://openairdocs.org/aircraft/N104JB): [F2 Aviation & Marine Assets LLC](https://openairdocs.org/faa-owner/F2%20AVIATION%20%26%20MARINE%20ASSETS%20LLC), [Solana Beach, CA](https://openairdocs.org/faa-place/CA/Solana%20Beach), built 2010, S/N 172S11023
- [N1053X](https://openairdocs.org/aircraft/N1053X): [Christiansen Aviation LLC](https://openairdocs.org/faa-owner/CHRISTIANSEN%20AVIATION%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2005, S/N 172S9809
- [N1057R](https://openairdocs.org/aircraft/N1057R): [Anesthesia Aviation LLC](https://openairdocs.org/faa-owner/ANESTHESIA%20AVIATION%20LLC), [Leesburg, VA](https://openairdocs.org/faa-place/VA/Leesburg), built 2005, S/N 172S9814
- [N105AG](https://openairdocs.org/aircraft/N105AG): [Atp Aircraft 1 LLC](https://openairdocs.org/faa-owner/ATP%20AIRCRAFT%201%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2012, S/N 172S11256
- [N105LU](https://openairdocs.org/aircraft/N105LU): [Lynn University](https://openairdocs.org/faa-owner/LYNN%20UNIVERSITY), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 2005, S/N 172S9774
- [N10624](https://openairdocs.org/aircraft/N10624): [Daytona Aircraft Leasing LLC](https://openairdocs.org/faa-owner/DAYTONA%20AIRCRAFT%20LEASING%20LLC), [Daytona Beach, FL](https://openairdocs.org/faa-place/FL/Daytona%20Beach), built 2005, S/N 172S9825
- [N10632](https://openairdocs.org/aircraft/N10632): [Skyblue Aviation Cr Inc](https://openairdocs.org/faa-owner/SKYBLUE%20AVIATION%20CR%20INC), [Merritt Island, FL](https://openairdocs.org/faa-place/FL/Merritt%20Island), built 2007, S/N 17281431
- [N106NK](https://openairdocs.org/aircraft/N106NK): [Menagerie Enterprises Inc DBA](https://openairdocs.org/faa-owner/MENAGERIE%20ENTERPRISES%20INC%20DBA), [Denison, TX](https://openairdocs.org/faa-place/TX/Denison), built 2012, S/N 172S11156
- [N106VK](https://openairdocs.org/aircraft/N106VK): [Jones Thomas L Jr](https://openairdocs.org/faa-owner/JONES%20THOMAS%20L%20JR), [Yoakum, TX](https://openairdocs.org/faa-place/TX/Yoakum), built 2002, S/N 172S9051
- [N1071Z](https://openairdocs.org/aircraft/N1071Z): [5280 Flying Club LLC](https://openairdocs.org/faa-owner/5280%20FLYING%20CLUB%20LLC), [Castle Pines, CO](https://openairdocs.org/faa-place/CO/Castle%20Pines), built 2005, S/N 172S9826
- [N107AL](https://openairdocs.org/aircraft/N107AL): [Aero Tech Services Inc](https://openairdocs.org/faa-owner/AERO%20TECH%20SERVICES%20INC), [Lititz, PA](https://openairdocs.org/faa-place/PA/Lititz), built 2023, S/N 172S12989
- [N107EL](https://openairdocs.org/aircraft/N107EL): [Aa-Aero LLC](https://openairdocs.org/faa-owner/AA-AERO%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 2024, S/N 172S13140
- [N1087C](https://openairdocs.org/aircraft/N1087C): [Phoenix East Aviation LLC](https://openairdocs.org/faa-owner/PHOENIX%20EAST%20AVIATION%20LLC), [Daytona Beach, FL](https://openairdocs.org/faa-place/FL/Daytona%20Beach), built 2006, S/N 172S10268
- [N10897](https://openairdocs.org/aircraft/N10897): [Edb Air Inc](https://openairdocs.org/faa-owner/EDB%20AIR%20INC), [Wilsonville, OR](https://openairdocs.org/faa-place/OR/Wilsonville), built 2007, S/N 172S10606
- [N1089D](https://openairdocs.org/aircraft/N1089D): [Heavy Metal Air LLC](https://openairdocs.org/faa-owner/HEAVY%20METAL%20AIR%20LLC), [Farmingdale, NY](https://openairdocs.org/faa-place/NY/Farmingdale), built 2006, S/N 172S10269
- [N108ED](https://openairdocs.org/aircraft/N108ED): [95 Msg/Svra Aero Club](https://openairdocs.org/faa-owner/95%20MSG%2FSVRA%20AERO%20CLUB), [Edwards Afb, CA](https://openairdocs.org/faa-place/CA/Edwards%20Afb), built 2007, S/N 172S10631
- [N108HF](https://openairdocs.org/aircraft/N108HF): [Heritage Asset Leasing LLC](https://openairdocs.org/faa-owner/HERITAGE%20ASSET%20LEASING%20LLC), [Ronkonkoma, NY](https://openairdocs.org/faa-place/NY/Ronkonkoma), built 2002, S/N 172S9049
- [N108PT](https://openairdocs.org/aircraft/N108PT): [Henrie Aviation LLC](https://openairdocs.org/faa-owner/HENRIE%20AVIATION%20LLC), [Fairfield, NJ](https://openairdocs.org/faa-place/NJ/Fairfield), built 2005, S/N 172S10089
- [N1090J](https://openairdocs.org/aircraft/N1090J): [Rocky Mountain Flight Consultants LLC](https://openairdocs.org/faa-owner/ROCKY%20MOUNTAIN%20FLIGHT%20CONSULTANTS%20LLC), [Boulder, CO](https://openairdocs.org/faa-place/CO/Boulder), built 2006, S/N 172S10271
- [N1090V](https://openairdocs.org/aircraft/N1090V): [Aviation Training LLC](https://openairdocs.org/faa-owner/AVIATION%20TRAINING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2006, S/N 172S10283
- [N1090W](https://openairdocs.org/aircraft/N1090W): [Medary Aviation LLC](https://openairdocs.org/faa-owner/MEDARY%20AVIATION%20LLC), [Brookings, SD](https://openairdocs.org/faa-place/SD/Brookings), built 2006, S/N 172S10284
- [N1092A](https://openairdocs.org/aircraft/N1092A): [Gulf Coast Aviation LLC](https://openairdocs.org/faa-owner/GULF%20COAST%20AVIATION%20LLC), [New Orleans, LA](https://openairdocs.org/faa-place/LA/New%20Orleans), built 2006, S/N 172S10286
- [N1097N](https://openairdocs.org/aircraft/N1097N): [Peoria, AZ](https://openairdocs.org/faa-place/AZ/Peoria), built 2005, S/N 172S9821, Sale reported
- [N1097Y](https://openairdocs.org/aircraft/N1097Y): [Atlas Aviation Tampa Inc](https://openairdocs.org/faa-owner/ATLAS%20AVIATION%20TAMPA%20INC), [Tampa, FL](https://openairdocs.org/faa-place/FL/Tampa), built 2006, S/N 172S10296
- [N109LU](https://openairdocs.org/aircraft/N109LU): [Lynn University Inc](https://openairdocs.org/faa-owner/LYNN%20UNIVERSITY%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 2001, S/N 17280991
- [N11019](https://openairdocs.org/aircraft/N11019): [Cc Ventures LLC](https://openairdocs.org/faa-owner/CC%20VENTURES%20LLC), [Bowling Green, KY](https://openairdocs.org/faa-place/KY/Bowling%20Green), built 2006, S/N 172S10300
- [N1104X](https://openairdocs.org/aircraft/N1104X): [Flight Training Aircraft LLC](https://openairdocs.org/faa-owner/FLIGHT%20TRAINING%20AIRCRAFT%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2006, S/N 172S10297
- [N1107G](https://openairdocs.org/aircraft/N1107G): [Lunken Flight Training Center LLC](https://openairdocs.org/faa-owner/LUNKEN%20FLIGHT%20TRAINING%20CENTER%20LLC), [Cincinnati, OH](https://openairdocs.org/faa-place/OH/Cincinnati), built 2006, S/N 172S10303
- [N110LU](https://openairdocs.org/aircraft/N110LU): [Lynn University Inc](https://openairdocs.org/faa-owner/LYNN%20UNIVERSITY%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 2006, S/N 17281326
- [N110SQ](https://openairdocs.org/aircraft/N110SQ): [Land Air & Sea LLC](https://openairdocs.org/faa-owner/LAND%20AIR%20%26%20SEA%20LLC), [Concord, NC](https://openairdocs.org/faa-place/NC/Concord), built 2006, S/N 172S10384
- [N1120Z](https://openairdocs.org/aircraft/N1120Z): [White Wing Air LLC](https://openairdocs.org/faa-owner/WHITE%20WING%20AIR%20LLC), [Garden Grove, CA](https://openairdocs.org/faa-place/CA/Garden%20Grove), S/N 172S10313
- [N1122T](https://openairdocs.org/aircraft/N1122T): [Aircraft Solutions Group LLC](https://openairdocs.org/faa-owner/AIRCRAFT%20SOLUTIONS%20GROUP%20LLC), [Englewood, CO](https://openairdocs.org/faa-place/CO/Englewood), built 2019, S/N 172S12416
- [N1127D](https://openairdocs.org/aircraft/N1127D): [Wings Over Texas Holdings LLC](https://openairdocs.org/faa-owner/WINGS%20OVER%20TEXAS%20HOLDINGS%20LLC), [Denton, TX](https://openairdocs.org/faa-place/TX/Denton), built 2006, S/N 172S10247

All 2,644: https://openairdocs.org/engine/lycoming-io-360-l2a/aircraft.md

## NTSB investigations (406, 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 ERA27LA014](https://openairdocs.org/ntsb/ERA27LA014), Oct 16, 2026: Textron 172S (N234EP), Jacksonville, FL, investigation ongoing
- [NTSB WPR26FA294](https://openairdocs.org/ntsb/WPR26FA294), Aug 7, 2026: Textron 172S (N1842E), Provo, UT, substantial damage, 1 fatal, investigation ongoing
- [NTSB WPR26FA232](https://openairdocs.org/ntsb/WPR26FA232), Jun 24, 2026: Cessna 172 (N387AF), Willard, UT, destroyed, 1 fatal, investigation ongoing
- [NTSB WPR26LA222](https://openairdocs.org/ntsb/WPR26LA222), Jun 17, 2026: Cessna 172S (N96FA), Death Valley, CA, substantial damage. Probable cause: The pilot’s failure to maintain airspeed and encounter with a tailwind while landing on a rough runway, which resulted in a runway overrun and subsequent nose over.
- [NTSB WPR26LA220](https://openairdocs.org/ntsb/WPR26LA220), Jun 11, 2026: Cessna 172S (N55231), Morgan Hill, CA, substantial damage. Probable cause: An in-flight collision with a bird.
- [NTSB ERA26LA215](https://openairdocs.org/ntsb/ERA26LA215), May 22, 2026: Textron 172S (N294PL), Jupiter Farms, FL, substantial damage, investigation ongoing
- [NTSB ERA26LA209](https://openairdocs.org/ntsb/ERA26LA209), May 18, 2026: Cessna 172S (N5114Z), Harrison, NY, substantial damage. Probable cause: The student pilot’s excessive pitch up attitude during takeoff, which resulted in an aerodynamic stall and loss of control.
- [NTSB CEN26LA187](https://openairdocs.org/ntsb/CEN26LA187), May 13, 2026: Cessna 172S (N2134M), Denton, TX, substantial damage, investigation ongoing
- [NTSB WPR26LA164](https://openairdocs.org/ntsb/WPR26LA164), Apr 20, 2026: Cessna 172S (N2126F), Pacoima, CA, substantial damage, investigation ongoing
- [NTSB ERA26LA174](https://openairdocs.org/ntsb/ERA26LA174), Apr 13, 2026: Cessna 172S (N63405), The Rock, GA, substantial damage. Probable cause: The pilot’s improper landing flare, which resulted in a hard, porpoised landing.
- [NTSB ERA26LA167](https://openairdocs.org/ntsb/ERA26LA167), Apr 11, 2026: Cessna 172S (N529ND), Marathon, FL, substantial damage, investigation ongoing
- [NTSB ERA26LA143](https://openairdocs.org/ntsb/ERA26LA143), Mar 1, 2026: Cessna 172 (N972WW), Carthage, NC, substantial damage. Probable cause: The pilot’s failure to maintain clearance from trees while on final approach for landing. Contributing to the accident were the flight instructor’s inadequate remedial actions.
- [NTSB CEN26LA133](https://openairdocs.org/ntsb/CEN26LA133), Feb 28, 2026: Cessna 172S (N1071Z), Denver, CO, substantial damage. Probable cause: The solo student pilot's improper landing flare and subsequent improper recovery from a bounced landing which resulted in substantial damage to the airplane.
- [NTSB CEN26LA104](https://openairdocs.org/ntsb/CEN26LA104), Jan 31, 2026: Textron 172S (N767VK), Augusta, KS, substantial damage. Probable cause: The student pilot’s failure to maintain control during the takeoff.
- [NTSB ERA26LA102](https://openairdocs.org/ntsb/ERA26LA102), Jan 29, 2026: Cessna 172 (N969FG), New Castle, DE, substantial damage. Probable cause: The pilots’ failure to properly identify the assigned runway during the landing approach, which resulted in the airplane landing on a closed, snow-covered runway. Contributing was the illumination of…
- [NTSB ERA26LA103](https://openairdocs.org/ntsb/ERA26LA103), Jan 28, 2026: Cessna 172 (N407MD), Atlanta, GA, substantial damage. Probable cause: The student pilot’s improper landing flare which resulted in a hard landing.
- [NTSB ERA26LA038](https://openairdocs.org/ntsb/ERA26LA038), Nov 10, 2025: Cessna 172 (N708LU), Lynchburg, VA, substantial damage. Probable cause: An in-flight collision with a bird.
- [NTSB WPR26LA047](https://openairdocs.org/ntsb/WPR26LA047), Nov 9, 2025: Cessna 172S (N5199J), Lancaster, CA, substantial damage, investigation ongoing
- [NTSB ERA26LA014](https://openairdocs.org/ntsb/ERA26LA014), Oct 13, 2025: Cessna 172 (N1206U), North Lauderdale, FL, substantial damage. Probable cause: A total loss of engine power due to a fuel delivery system leak, which allowed air to enter the fuel system. The source of the leak could not be determined based on the available evidence.
- [NTSB ERA26LA003](https://openairdocs.org/ntsb/ERA26LA003), Oct 6, 2025: Cessna 172 (N677DM), West Milford, NJ, substantial damage. Probable cause: The pilot’s failure to adequate clearance from obstacles while maneuvering during the landing approach and the instructor pilot’s delayed remedial action, which resulted in the airplane contacting a…
- [NTSB ERA25LA331](https://openairdocs.org/ntsb/ERA25LA331), Aug 30, 2025: Cessna 172 (N6185U), Farmingdale, NY, substantial damage. Probable cause: The Cessna 150 pilot’s decision to taxi in front of an oncoming Cessna 172, which resulted in a ground collision. Contributing to the accident was the Cessna 150 pilot’s momentary distraction, which…
- [NTSB WPR25FA264](https://openairdocs.org/ntsb/WPR25FA264), Aug 27, 2025: Cessna 172S (N5203H), Los Banos, CA, destroyed, 1 fatal, investigation ongoing
- [NTSB ERA25LA306](https://openairdocs.org/ntsb/ERA25LA306), Aug 17, 2025: Cessna 172 (N6208C), Baltimore, MD, substantial damage. Probable cause: The pilot’s inadequate landing flare at night, which resulted in a hard landing.
- [NTSB ERA25LA281](https://openairdocs.org/ntsb/ERA25LA281), Jul 30, 2025: Cessna 172S (N121CW), Kissimmee, FL, substantial damage, investigation ongoing
- [NTSB WPR25LA211](https://openairdocs.org/ntsb/WPR25LA211), Jul 13, 2025: Cessna 172S (N787LF), Sisters, OR, destroyed, investigation ongoing
- [NTSB ERA25LA132](https://openairdocs.org/ntsb/ERA25LA132), Mar 1, 2025: Textron 172 (N923EP), New Smyrna Beach, FL, substantial damage, investigation ongoing
- [NTSB WPR25LA105](https://openairdocs.org/ntsb/WPR25LA105), Feb 20, 2025: Textron 172S (N726ER), Cottonwood, AZ, substantial damage. Probable cause: The pilot undergoing instructions’ loss of aircraft control during landing, and the flight instructor’s failure to promptly intervene.
- [NTSB ERA25LA118](https://openairdocs.org/ntsb/ERA25LA118), Jan 29, 2025: Cessna 172 (N1159K), Kennesaw, GA, substantial damage. Probable cause: The student pilot’s failure to maintain an appropriate glide path and the flight instructor’s inadequate monitoring of the landing approach, which resulted in the airplane contacting the ground short…
- [NTSB CEN25LA088](https://openairdocs.org/ntsb/CEN25LA088), Jan 27, 2025: Cessna 172S (N51387), Air Force Academy, CO, substantial damage. Probable cause: The pilot’s failure to maintain airplane control during final approach after encountering an unexpected windshear.
- [NTSB ERA25FA082](https://openairdocs.org/ntsb/ERA25FA082), Dec 20, 2024: Cessna 172 (N22088), Cintrona, PR, destroyed, 1 fatal. Probable cause: Maintenance personnel’s inadequate inspection of the airplane, which resulted in inflight the failure of the right aileron carry through cable due to wear, reduced effectiveness of the airplane’s…
- [NTSB ERA25LA078](https://openairdocs.org/ntsb/ERA25LA078), Dec 12, 2024: Cessna 172 (N885GT), Jefferson, GA, substantial damage. Probable cause: The airplane’s collision with a deer on the runway during landing.
- [NTSB ERA25LA052](https://openairdocs.org/ntsb/ERA25LA052), Nov 19, 2024: Cessna 172S (N951JA), Chattanooga, TN, substantial damage. Probable cause: A partial loss of engine power due to a fouled spark plug in engine’s the No. 4 cylinder. Contributing was the flight instructor’s failure to maintain aircraft control during an attempted go-around…
- [NTSB WPR25LA042](https://openairdocs.org/ntsb/WPR25LA042), Nov 17, 2024: Cessna 172 (N516ER), Prescott, AZ, minor damage. Probable cause: The Remos pilot’s failure to maintain clearance from another airplane while taxiing, which resulted in a ground collision.
- [NTSB WPR25LA032](https://openairdocs.org/ntsb/WPR25LA032), Nov 7, 2024: Textron 172S (N679ER), Prescott, AZ, substantial damage. Probable cause: The flight instructor’s failure to maintain clearance from a fence during taxi. Contributing to the accident was the low light conditions and obstacles adjacent to the deice bay.
- [NTSB CEN24LA379](https://openairdocs.org/ntsb/CEN24LA379), Sep 24, 2024: Textron 172S (N281EA), Janesville, WI, substantial damage. Probable cause: The student pilot’s improper flare and the flight instructor’s delayed remedial action that resulted in a hard, bounced landing.
- [NTSB WPR24LA318](https://openairdocs.org/ntsb/WPR24LA318), Sep 21, 2024: Cessna 172S (N513WF), Seattle, WA, substantial damage. Probable cause: The Gulfstream pilot’s failure to maintain clearance from the Cessna while taxiing that resulted in a ground collision.
- [NTSB CEN24LA350](https://openairdocs.org/ntsb/CEN24LA350), Sep 11, 2024: Cessna 172 (N20747), Englewood, CO, substantial damage. Probable cause: A partial loss of engine power due to fuel-oil contamination of the fuel injection servo.
- [NTSB CEN24LA233](https://openairdocs.org/ntsb/CEN24LA233), Jun 18, 2024: Cessna 172R (N5335G), Murphysboro, IL, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing.
- [NTSB ERA24LA319](https://openairdocs.org/ntsb/ERA24LA319), Jun 16, 2024: Cessna 172 (N92970), Elizabeth City, NC, substantial damage. Probable cause: The pilot’s improper flare and subsequent improper recovery from a bounced landing.
- [NTSB ERA24LA281](https://openairdocs.org/ntsb/ERA24LA281), Jun 13, 2024: Textron 172 (N272HF), Chesapeake, VA, substantial damage. Probable cause: The pilot’s improper recovery from a bounced landing.
- [NTSB ERA24LA231](https://openairdocs.org/ntsb/ERA24LA231), May 26, 2024: Cessna 172S (N1254D), Pierson, FL, substantial damage. Probable cause: The flight instructor’s failure to attain a proper touchdown point during a precautionary landing, which resulted in a runway excursion during landing.
- [NTSB WPR24LA191](https://openairdocs.org/ntsb/WPR24LA191), May 18, 2024: Cessna 172S (N17304), Prescott, AZ, substantial damage. Probable cause: The student pilot’s failure to maintain directional control during landing following an aborted takeoff which resulted in a runway excursion and impact with a ditch.
- [NTSB ERA24LA398](https://openairdocs.org/ntsb/ERA24LA398), May 17, 2024: Cessna 172 (N371RH), St. Augustine, FL, substantial damage. Probable cause: The pilot’s improper landing flare resulting in a hard, bounced landing.
- [NTSB ERA24LA152](https://openairdocs.org/ntsb/ERA24LA152), Mar 24, 2024: Cessna 172 (N863AU), Opelika, AL, substantial damage. Probable cause: A partial loss of engine power due to a combination of fuel/oil contamination in the fuel injector assembly.
- [NTSB ERA24LA145](https://openairdocs.org/ntsb/ERA24LA145), Mar 15, 2024: Textron 172S (N838ER), Melbourne, FL, substantial damage. Probable cause: The student pilot’s failure to maintain directional control while landing in a crosswind.
- [NTSB ERA24LA137](https://openairdocs.org/ntsb/ERA24LA137), Mar 1, 2024: Cessna 172 (N1057R), Leesburg, VA, substantial damage. Probable cause: An in-flight collision with a bird while on the downwind leg of the airport traffic pattern.
- [NTSB CEN24LA099](https://openairdocs.org/ntsb/CEN24LA099), Jan 25, 2024: Textron 172S (N23107), Direct, TX, destroyed, 1 fatal. Probable cause: The pilot died by suicide.
- [NTSB ERA24LA092](https://openairdocs.org/ntsb/ERA24LA092), Jan 20, 2024: Textron 172 (N321EP), New Smyrna Beach, FL, substantial damage. Probable cause: A failure of the right brake during taxi, which resulted in a taxiway excursion and collision with a tree.
- [NTSB ANC24LA010](https://openairdocs.org/ntsb/ANC24LA010), Dec 12, 2023: Cessna 172 (N172CN), Kapolei, HI, substantial damage. Probable cause: The first pilot’s failure to maintain a stabilized approach, in gusty crosswind conditions, in an environment favoring wake turbulence.
- [NTSB ERA24LA057](https://openairdocs.org/ntsb/ERA24LA057), Dec 5, 2023: Textron 172S (N53AA), Social Circle, GA, substantial damage. Probable cause: An encounter with a downdraft while maneuvering at low altitude, which resulted in a collision with a fence.

All 406: https://openairdocs.org/engine/lycoming-io-360-l2a/ntsb.md

## FAA accident and incident reports (811, 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 20260927012739I](https://openairdocs.org/incident/20260927012739I), Sep 27, 2026: Textron Aviation Inc 172S (N25130), Waterford, MI, Minor damage. Aircraft was configured for landing at 200 AGL. Practicing crosswind landings. Instructor thought student had aircraft under control. Student was correcting…
- [Incident 20260905011679I](https://openairdocs.org/incident/20260905011679I), Sep 5, 2026: Cessna 172S (N5157Z), Farmingdale, NY, Minor damage. Ac was undergoing test taxiing on a taxi way after "shimmy repair" when the nose wheel detached from the nose strut due to improper installation of the nose…
- [Incident 20260830012029I](https://openairdocs.org/incident/20260830012029I), Aug 30, 2026: Cessna 172S (N421ER), Santa Monica, CA, Minor damage. On August 30, 2026, pilot, [privacy data omitted], was operating [privacy data omitted] (Cessna 172S) at Santa Monica airport (ksmo). At approximately 1600…
- [Incident 20260802012229I](https://openairdocs.org/incident/20260802012229I), Aug 2, 2026: Textron Aviation Inc 172S (N363K), Hayward, CA, Minor damage. Pilot statement: "On August 1, 2026, I was conducting an unsupervised solo flight in a Cessna 172S equipped at Hayward Executive Airport (khwd). I was…
- [Incident 20260727008479I](https://openairdocs.org/incident/20260727008479I), Jul 27, 2026: Cessna 172S (N572BW), New Bedford, MA, No damage. On July 27, 2026, [privacy data omitted] landed at ewb on runway 14 . Shortly after touch down the aircraft veered right and departed the runway into the…
- [Incident 20260708009699I](https://openairdocs.org/incident/20260708009699I), Jul 8, 2026: Cessna 172S (N537KS), Stow, OH, Minor damage. Because of a taxiway closure for construction, the pilot was back taxiing to the departure end of the runway. The pilot was hurrying because other traffic was…
- [Accident 20260623009499A](https://openairdocs.org/incident/20260623009499A), Jun 23, 2026: Cessna 172S (N387AF), Willard, UT, Destroyed, 1 fatal. During a VFR cross-country solo flight at night as an incorporation of part 61 training for a commercial pilots certificate, the private and instrument rated…
- [Incident 20260620007579I](https://openairdocs.org/incident/20260620007579I), Jun 20, 2026: Cessna 172S (N604TT), Anchorage, AK, Minor damage. While entering Merrill approach pattern, PIC noted a bird approaching plane on collision course. Performed a steep level turn to right. Sound of impact to left…
- [Incident 20260619006769I](https://openairdocs.org/incident/20260619006769I), Jun 19, 2026: Textron Aviation Inc 172S (N647TH), Augusta, KS, Minor damage. On 06/19/2026 the wichita FSDO was notified of a possible incident occurring at Augusta Municipal Airport (3AU). A Cessna 172-S model single engine land…
- [Incident 20260618006049I](https://openairdocs.org/incident/20260618006049I), Jun 18, 2026: Textron Aviation Inc 172S (N53FF), Broomfield, CO, No damage. RH main tire ruptured on runway while taxiing after landing causing the aircraft to make a hard right turn off the runway/taxiway.
- [Incident 20260615006489I](https://openairdocs.org/incident/20260615006489I), Jun 15, 2026: Cessna 172R (N9202U), Stillwater, OK, No damage. During a training flight the aircraft experience a bird strike shortly after take off during the initial climb. The flight crew access the aircraft…
- [Accident 20260611005979A](https://openairdocs.org/incident/20260611005979A), Jun 11, 2026: Cessna 172S (N55231), San Jose, CA, Substantial damage. As the flight arrived in the practice area, one eights-on-pylons maneuver was completed before repositioning to new pylons slightly north of the aircraft’s…
- [Incident 20260528006999I](https://openairdocs.org/incident/20260528006999I), May 28, 2026: Cessna 172S (N225RA), Brockport, NY, Minor damage. On may 28, 2026, at approximately 2305Z, a Cessna 172S, received minor damage when it was involved in an incident while operating approximately 11 miles…
- [Accident 20260522010159A](https://openairdocs.org/incident/20260522010159A), May 22, 2026: Textron Aviation Inc 172S (N294PL), Jupiter, FL, Substantial damage. This was a normal part-141 flight lesson for a regular student. The flight began with a normal pre-flight, normal run up and normal takeoff. The aircraft…
- [Accident 20260518007089A](https://openairdocs.org/incident/20260518007089A), May 18, 2026: Cessna 172S (N5114Z), Westchester Cou, NY, Substantial damage. Cessna 172S, [privacy data omitted], sustained substantial damage during a dual instructional flight departing Westchester County Airport (hpn), white plains,…
- [Incident 20260509003529I](https://openairdocs.org/incident/20260509003529I), May 9, 2026: Textron Aviation Inc 172S (N22816), Englewood, CO, Minor damage. During landing, a goose flew from right side of runway, contacting the left wing tip, resulting in minor damage to the left wing tip.
- [Incident 20260503005379I](https://openairdocs.org/incident/20260503005379I), May 3, 2026: Cessna 172S (N25CW), Broomfield, CO, Minor damage. While landing, aircraft experience wind gust from teh right. Student pilot did not compensate correctly resulting in teh aircraft veering left to teh edge of…
- [Incident 20260428003159I](https://openairdocs.org/incident/20260428003159I), Apr 28, 2026: Textron Aviation Inc 172S (N882LA), Mesa, AZ, Minor damage. A student pilot and certificated flight instructor (CFI) were conducting touch-and-go landings at Falcon field (ffz) in Mesa, Arizona. After completing one…
- [Accident 20260420006859A](https://openairdocs.org/incident/20260420006859A), Apr 20, 2026: Cessna 172S (N2126F), Pacoima, CA, Destroyed. On April 20, 2026, the subject aircraft was leased and then operated by a pilot for recreational purposes. While doing pattern work and on approach to runway…
- [Incident 20260418003749I](https://openairdocs.org/incident/20260418003749I), Apr 18, 2026: Textron Aviation Inc 172S (N237TH), Shafter, CA, No damage. On April 18, 2026, at approximately 11:37 am local time, during the second instructional flight of the day, a dual instructional crew (flight instructor and…
- [Incident 20260417002589I](https://openairdocs.org/incident/20260417002589I), Apr 17, 2026: Cessna 172S (N354CT), Madisonville, TX, Minor damage. Aircraft departed cll travelling to 51R with student pilot at controls, and instructor in right seat. Upon arrival at 51R, pilot was landing and in ground…
- [Accident 20260413006759A](https://openairdocs.org/incident/20260413006759A), Apr 13, 2026: Cessna 172S (N63405), Thomaston, GA, Substantial damage. At approximately 1729 EDT, during a solo landing on runway 12 at Thomaston-Upson County Airport (kopn), the student pilot, operating a Cessna 172S, encountered…
- [Accident 20260411004122A](https://openairdocs.org/incident/20260411004122A), Apr 11, 2026: Cessna 172S (N529ND), Marathon, FL, Substantial damage. On April 11, 2026, Cessna C172, registration [privacy data omitted] with a private pilot and CFI departed ket west international airport (eym) conducting 14…
- [Incident 20260331004659I](https://openairdocs.org/incident/20260331004659I), Mar 31, 2026: Cessna 172S (N624B), Chattanooga, TN, No damage. On 03/31/2026 student pilot began preflight of aircraft and took fuel samples, at which time approximately 3-5 cc of water was discovered in the fuel sample.…
- [Incident 20260326002189I](https://openairdocs.org/incident/20260326002189I), Mar 26, 2026: Textron Aviation Inc 172S (N817FG), Millville, NJ, Minor damage. During landing, the pilot experienced an un-forecast gust of wind causing a hard landing. The propeller subsequently struck the ground resulting in damage to…
- [Incident 20260321003959I](https://openairdocs.org/incident/20260321003959I), Mar 21, 2026: Cessna 172S (N5122U), Loveland, CO, Minor damage. CFI stated that upon landing he suspects that the pilot he was instructing might have had the left brake pedal pushed down upon landing which cause the left…
- [Incident 20260311002579I](https://openairdocs.org/incident/20260311002579I), Mar 11, 2026: Textron Aviation Inc 172S (N789FA), Bakersfield, CA, Minor damage. During the landing rollout, a few hundred feet beyond the 1,000-foot markers, the left main landing gear tire experienced a blowout. The aircraft began to veer…
- [Incident 20260310001529I](https://openairdocs.org/incident/20260310001529I), Mar 10, 2026: Cessna 172S (N5303T), Green Bay, WI, Minor damage. Aircraft departed with two certificated airmen from C29(morey field) to grb(Austin Straubel International Airport). While on climbout from a touch and go…
- [Incident 20260306002499I](https://openairdocs.org/incident/20260306002499I), Mar 6, 2026: Textron Aviation Inc 172S (N609FJ), Fort Pierce, FL, Minor damage. At 2125Z IFG609 [privacy data omitted]C172 reported a bird strike at midfield right downwind rwy 10R. The aircraft landed safely on fpr rwy 10R and taxied to…
- [Incident 20260304001289I](https://openairdocs.org/incident/20260304001289I), Mar 4, 2026: Textron Aviation Inc 172S (N580ET), Pueblo, CO, No damage. During the landing rollout, the airman noted a large popping sound and the left tire deflated. The aircraft was temporarily disabled on the runway until the…
- [Accident 20260301002039A](https://openairdocs.org/incident/20260301002039A), Mar 1, 2026: Cessna 172S (N972WW), Carthage, NC, Substantial damage. During an instructional flight, the CE-172 struck tree tops with right wing while on final aprroach to runway 31 at BQ1. A go around was executed. Pilots…
- [Accident 20260228002599A](https://openairdocs.org/incident/20260228002599A), Feb 28, 2026: Cessna 172S (N1071Z), Centennial, CO, Substantial damage. Student pilot returning to kapa after a solo flight landing runway 35L. While on final, student pilot thought he felt low level wind shears, elected to land at…
- [Incident 20260227001409I](https://openairdocs.org/incident/20260227001409I), Feb 27, 2026: Cessna 172S (N45EF), Middle River, MD, Minor damage. On February 27, 2026, a Cessna 172S, sustained other than substantial damage to the right-wing tip and leading edge from a bird strike 4NM nw of Martin State…
- [Incident 20260219003809I](https://openairdocs.org/incident/20260219003809I), Feb 19, 2026: Textron Aviation Inc 172S (N471ER), Daytona Beach, FL, No damage. During takeoff roll during this night flight, the pilot reported heavy backpressure require for normal rotation. At approximately 60-65 knots the pilot…
- [Accident 20260131003519A](https://openairdocs.org/incident/20260131003519A), Jan 31, 2026: Textron Aviation Inc 172S (N767VK), Augusta, KS, Substantial damage. On 01/31/2026 at Augusta Municipal Airport, Augusta, KS (3AU). A student pilot conducting initial solo flight landing on runway 36. After completing a taxi…
- [Incident 20260130001989I](https://openairdocs.org/incident/20260130001989I), Jan 30, 2026: Cessna 172S (N832MA), Madison, WA, No damage. Training flight from kmsn to kdll to practice approaches and pattern work and return. Cleared for takeoff rwy 32. Shortly after takeoff, PIC called out bird,…
- [Accident 20260128003059A](https://openairdocs.org/incident/20260128003059A), Jan 28, 2026: Textron Aviation Inc 172S (N407MD), Newnan, GA, Substantial damage. On January 27, 2026, at approximately 1330 local time, student pilot conducting pilot training at Newnan Coweta County Airport (cco). Student pilot completed…
- [Accident 20260128000939A](https://openairdocs.org/incident/20260128000939A), Jan 28, 2026: Cessna 172S (N969FG), Wilmington, DE, Substantial damage. The PIC was conducting a circling approach to runway 1. Runway 1 and runway 32 lights were illuminated. The PIC aligned with runway 32 which was reported…
- [Incident 20260117000119I](https://openairdocs.org/incident/20260117000119I), Jan 17, 2026: Cessna 172S (N61237), Palm Coast, FL, Minor damage. Palm Coast, FL (fin): a C172 struck a bird while departing runway 11 and returned to fin. Aircraft landed without incident. Pilot reported damage to the right…
- [Incident 20251215018769I](https://openairdocs.org/incident/20251215018769I), Dec 15, 2025: Cessna 172R (N240CT), San Marcos, TX, Minor damage. Runway 8 at khyi, while coming in for final, student pilot at controls. Upon setting up for final the instructor pilot determined it was a stable approach.…
- [Incident 20251113019679I](https://openairdocs.org/incident/20251113019679I), Nov 13, 2025: Cessna 172SNIII (N852ER), Daytona, FL, No damage. The pilot noted nothing abnormal during preflight or pre departure. The pilot reported that once they were cleared for takeoff, throttle was added and when the…
- [Accident 20251110017959A](https://openairdocs.org/incident/20251110017959A), Nov 10, 2025: Cessna 172S (N708LU), Lynchburg, VA, Substantial damage. During an instructional flight the aircraft struck a bird on the leading edge of the right wing while in cruise flight. The PIC delcared an emergency and…
- [Incident 20251103015999I](https://openairdocs.org/incident/20251103015999I), Nov 3, 2025: Cessna 172S (N6026S), Daytona Beach, FL, Minor damage. During instructional flight, student was on final and experiencing a strong crosswind. During landing, the instructor had to take control of the aircraft. As…
- [Accident 20251013015379A](https://openairdocs.org/incident/20251013015379A), Oct 13, 2025: Cessna 172S (N1206U), Margate, FL, Substantial damage. On Monday, October 13th, 2025, aircraft [privacy data omitted], Cessna 172S, serial no. 172S10417, was conducting a training flight with a student on board.…
- [Incident 20250913014339I](https://openairdocs.org/incident/20250913014339I), Sep 13, 2025: Cessna 172S (N543ND), Manassas, VA, Minor damage. Student pilot was conducting takeoffs and landings in traffic pattern under supervision of flight instructor. Crosswind was 5 KTS or less during touch-and-go…
- [Accident 20250830017702A](https://openairdocs.org/incident/20250830017702A), Aug 30, 2025: Cessna 172S (N6185U), Farmingdale, NY, Substantial damage. According to pilots of both airplanes, they were parked and running on opposing sides of the taxi lane in the echo ramp area. N6185U received taxi clearance…
- [Accident 20250826013379A](https://openairdocs.org/incident/20250826013379A), Aug 26, 2025: Cessna 172S (N5203H), Los Banos, CA, Destroyed, 1 fatal. On August 27, 2025, a Cessna 172 (C172) aircraft on a part 91 flight from reid-hillview airport (rhv) crashed near Los Banos, CA. The pilot declared an…
- [Accident 20250817012469A](https://openairdocs.org/incident/20250817012469A), Aug 17, 2025: Cessna 172S (N6208C), Middle River, MD, Substantial damage. Pilot was returning from cross country flight on IFR flight plan from rdu to mtn. Whether it was VMC winds calm, visibility 10 miles, sky scattered at 5000…
- [Incident 20250815012479I](https://openairdocs.org/incident/20250815012479I), Aug 15, 2025: Cessna 172S (N519ER), Janesville, WI, Minor damage. On August 15 at approximately 0915 LCL. A Cessna 172 came in contact with a corner fence post on the airport property. The Cessna 172 was taxiing to park at…
- [Incident 20250810011819I](https://openairdocs.org/incident/20250810011819I), Aug 10, 2025: Cessna 172S (N2081S), Fitchburg, MA, Minor damage. Counseled student pilot on the importance of reporting any incident and explained to them that their actions are often the only action needed to stop many…

All 811: https://openairdocs.org/engine/lycoming-io-360-l2a/incidents.md

## Service difficulty reports (992, newest 50)

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

- [SDR 2026FA0000749](https://openairdocs.org/sdr/2026FA0000749), Sep 21, 2026: PROPELLER. MISINSTALLED. PROPELLER INSTALLED INCORRECTLY AT THE FACTORY, INCORRECT CLOCKING CAUSING PROPELLER BUSHINGS TO BACK OUT: THE PROPELLER CLOCKED INCORRECTLY WITH #1 CYLINDER AT
- [SDR 2026FA0000684](https://openairdocs.org/sdr/2026FA0000684), Sep 5, 2026: SEAL. FAILED. AFTER COMPLETION OF THE ANNUAL INSPECTION, WE PERFORMED A POST INSPECTION RUN. DURING IDLE WE CHECKED EACH MAGNETO AND FOUND THAT THE ENGINE RAN SIGNIFICANTLY R
- [SDR 2026FA0000618](https://openairdocs.org/sdr/2026FA0000618), Aug 4, 2026: PUMP. FAILED. ENGINE DRIVEN FUEL PUMP FAILURE ALLOWED FUEL TO FLOOD ENGINE CRANKCASE. FOUND ON GROUND BEFORE FLIGHT.
- [SDR 2026FA0000519](https://openairdocs.org/sdr/2026FA0000519), Jun 15, 2026: CYLINDER. CRACKED. PILOT REPORTED LOUD NOISE FROM ENGINE, SIGNIFICANT POWER LOSS, AND LOUD VIBRATIONS. PILOT LANDED AT A NEARBY AIRPORT WHERE MANTIENCE DISCOVERED A LARGE CRACK IN
- [SDR 2026FA0000470](https://openairdocs.org/sdr/2026FA0000470), May 15, 2026: SHUTOFF VALVE. LEAKING. FUEL SHUT OFF VALVE NOT STOPPING FUEL COMPLETELY. FUEL DRIPPING FROM FUEL STRAINER DURING INSPECTION.
- [SDR 2026FA0000290](https://openairdocs.org/sdr/2026FA0000290), Apr 23, 2026: BUTTON. MELTED. UPON INSPECTION AFTER MAJOR ENGINE OVERHAUL, IT WAS DISCOVERED THAT THE ROCKER SHAFT THRUST BUTTONS HAD EITHER PARTIALLY OR COMPLETELY MELTED. A COMPLETE ENGINE
- [SDR 2026FA0000285](https://openairdocs.org/sdr/2026FA0000285), Apr 21, 2026: THROTTLE CABLE. SEVERED. LOSS OF THROTTLE CONTROL IN FLIGHT, DUE TO SEVERED THROTTLE CABLE.
- [SDR NX422026031600011](https://openairdocs.org/sdr/NX422026031600011), Mar 13, 2026: CRANKCASE. GOUGED. UPON DISASSEMBLY FOR ITS FIRST OVERHAUL, DAMAGE WAS FOUND ON THE LEFT HAND CRANKCASE HALF TO THREE THRU STUD BORE LOCATIONS. THE DAMAGE APPEARS TO BE A GOUGE WI
- [SDR NX422026031600012](https://openairdocs.org/sdr/NX422026031600012), Mar 13, 2026: STUD. DAMAGED. UPON DISASSEMBLY FOR IT'S FIRST OVERHAUL, DAMAGE WAS FOUND ON ONE OF THE THRU STUDS. THE DAMAGE APPEARS TO BE DIPLSACED STEEL UNDER THE THREADED PORTION ON THE 
- [SDR NX422026031600013](https://openairdocs.org/sdr/NX422026031600013), Mar 13, 2026: CRANKCASE. GOUGED. UPON DISASSEMBLY FOR ITS FIRST OVERHAUL, DAMAGE WAS FOUND ON THE LEFT HAND CRANKCASE HALF ON ALL FOUR THRU STUD BORE LOCATIONS. THE DAMAGE APPEARS TO BE A GOUGE
- [SDR 2026FA0000173](https://openairdocs.org/sdr/2026FA0000173), Mar 11, 2026: COIL. BENT. UNDER NORMAL FLIGHT OPERATIONS, AT FIRST ROUTINE 500-HOUR INSPECTION FOUND COIL TAB WORN OUT OF LIMITS BECAUSE THE TAB WAS INCORRECTLY BEND AT FACTORY.
- [SDR 2026FA0000167](https://openairdocs.org/sdr/2026FA0000167), Feb 25, 2026: CYLINDER HEAD. CRACKED. ENGINE WAS REPORTED RUNNING ROUGH, WAS FOUND TO HAVE A CRACK ON THE CYLINDER HEAD ON #4 CYLINDER. THE SAME PROBLEM WAS FOUND ON ANOTHER ENGINE, SAME TYPE AIRCRA
- [SDR NX422026022700009](https://openairdocs.org/sdr/NX422026022700009), Feb 24, 2026: CRANKCASE. GOUGED. UPON DISASSEMBLY FOR ITS FIRST OVERHAUL, DAMAGE WAS FOUND ON THE LEFT HAND CRANCASE TO ONE THRU STUD LOCATION. THE DAMAGE APPEARS TO BE A GOUGE WITH DISPLACED M
- [SDR NX422026022700010](https://openairdocs.org/sdr/NX422026022700010), Feb 24, 2026: STUD. DISPLACED. UPON DISASSEMBLY FOR IT'S FIRST OVERHAUL, DAMAGE WAS FOUND ON ONE OF THE THRU STUDS. THE DAMAGE APPEARS TO BE DISPLACED STEEL UNDER THE THREADED PORTION ON THE 
- [SDR NX422026021800007](https://openairdocs.org/sdr/NX422026021800007), Feb 17, 2026: CRANKCASE. GOUGED. UPON DISASSEMBLY FOR ITS FIRST OVERHAUL, DAMAGE WAS FOUND ON THE LEFT HAND CRANCASE TO ALL 4 THRU STUD LOCATIONS. THE DAMAGE APPEARS TO BE A GOUGE WITH DISPLACE
- [SDR NX422026021800008](https://openairdocs.org/sdr/NX422026021800008), Feb 17, 2026: STUD. DISPLACED. UPON DISASSEMBLY FOR IT'S FIRST OVERHAUL, DAMAGE WAS FOUND ON 2 OF THE THRU STUDS. THE DAMAGE APPEARS TO BE DISPLACED STEEL UNDER THE THREADED PORTION ON THE SH
- [SDR NX422026021800005](https://openairdocs.org/sdr/NX422026021800005), Feb 16, 2026: CRANKCASE. GOUGED. UPON DISASSEMBLY FOR ITS FIRST OVERHAUL, DAMAGE WAS FOUND ON THE LEFT HAND CRANCASE TO ALL 4 THRU STUD LOCATIONS. THE DAMAGE APPEARS TO BE A GOUGE WITH DISPLACE
- [SDR NX422026021800006](https://openairdocs.org/sdr/NX422026021800006), Feb 16, 2026: STUD. DISPLACED. UPON DISASSEMBLY FOR IT'S FIRST OVERHAUL, DAMAGE WAS FOUND ON 1 OF THE THRU STUDS. THE DAMAGE APPEARS TO BE DISPLACED STEEL UNDER THE THREADED PORTION ON THE SH
- [SDR NX422026020600002](https://openairdocs.org/sdr/NX422026020600002), Feb 2, 2026: STUD. DISPLACED. ON DISASSEMBLY FOR ITS 1ST OVERHAUL, DAMAGE FOUND ON 2 OF THRU STUDS. DAMAGE APPEARS TO BE DISPLACED STEEL UNDER THREADED PORTION ON SHOULDER OF THRU STUDS. ON 
- [SDR NX422026020600001](https://openairdocs.org/sdr/NX422026020600001), Feb 2, 2026: CRANKCASE. GOUGED. UPON DISASSEMBLY FOR ITS FIRST OVERHAUL, DAMAGE WAS FOUND ON THE LEFT HAND CRANCASE ON ALL 4 OF THE FLOATING THRU STUD LOCATIONS. THE DAMAGE APPEARS TO BE A GOU
- [SDR NX422026020600003](https://openairdocs.org/sdr/NX422026020600003), Feb 2, 2026: CRANKCASE. GOUGED. UPON DISASSEMBLY FOR ITS FIRST OVERHAUL, DAMAGE WAS FOUND ON THE LEFT HAND CRANCASE TO THE UPPER MIDDLE FLOATING THRU STUD LOCATION. THE DAMAGE APPEARS TO BE A 
- [SDR NX422026020600004](https://openairdocs.org/sdr/NX422026020600004), Feb 2, 2026: STUD. DISPLACED. UPON DISASSEMBLY FOR IT'S FIRST OVERHAUL, DAMAGE WAS FOUND ON 2 OF THE THRU STUDS. THE DAMAGE APPEARS TO BE DISPLACED STEEL UNDER THE THREADED PORTION ON THE SH
- [SDR 2026FA0000198](https://openairdocs.org/sdr/2026FA0000198), Jan 23, 2026: IMPULSE COUPLING. DESTROYED. PILOT REPORT OF FLUCTUATING RPM'S WHILE IN CRUISE FLIGHT, PLUS OR MINUS 400RPM. DURING GROUND RUN FOR TROUBLESHOOTING, RH MAGNETO MAG DROP WAS EXCESSIVE. FURTHE
- [SDR 2025FA0000775](https://openairdocs.org/sdr/2025FA0000775), Nov 20, 2025: CRANKCASE. GOUGED. DURING DISASSEMBLY OF THE ENGINE FOR OVERHAUL DAMAGE WAS FOUND ON THE LEFT CRANKCASE HALF AT EACH OF THE 4 THRU STUD CYLINDER PAD LOCATIONS. THE DAMAGE APPEARS 
- [SDR 2025FA0000574](https://openairdocs.org/sdr/2025FA0000574), Aug 26, 2025: ELEC CONNECTOR. INTERMITTENT. ENGINE OIL PRESSURE FLUCTUATES. REMOVED AND REPLACED THE OIL PRESSURE TRANSDUCER CONNECTOR JN004 PN: S2800-277 REFERENCING CESSNA/TEXTRON MODEL 172 (SERIES 1996
- [SDR 2025FA0000575](https://openairdocs.org/sdr/2025FA0000575), Aug 26, 2025: ELEC CONNECTOR. INTERMITTENT. ENGINE OIL PRESSURE ERRATIC. REMOVED AND REPLACED ENGINE OIL PRESSURE TRANSDUCER ELECTRICAL CONNECTOR (JN004) WITH NEW P/N S2800-277 REFERENCING CESSNA 172S WDG
- [SDR IKBR2025082600576](https://openairdocs.org/sdr/IKBR2025082600576), Aug 26, 2025: ELEC CONNECTOR. FAILED. ENGINE OIL PRESSURE ERRATIC. REMOVED AND REPLACED ENGINE OIL PRESSURE TRANSDUCER ELECTRICAL CONNECTOR (JN004) WITH NEW P/N S2800-277 REFERENCING CESSNA 172S WDG
- [SDR 2025FA0000577](https://openairdocs.org/sdr/2025FA0000577), Aug 26, 2025: ELEC CONNECTOR. INTERMITTENT. ENGINE OIL PRESSURE ERRATIC.REMOVED AND REPLACED ENGINE OIL PRESSURE TRANSDUCER ELECTRICAL CONNECTOR (JN004) WITH NEW P/N S2800-277 REFERENCING CESSNA 172S WDG 
- [SDR 2025FA0000578](https://openairdocs.org/sdr/2025FA0000578), Aug 26, 2025: ELEC CONNECTOR. FAILED. FUEL PRESSURE INDICATIONS ERRATIC. REPLACE FUEL PRESSURE TRANSDUCER CONNECTOR (JN001) PN: S2800-277 REFERENCING TEXTRON MODEL 172 (SERIES 1996 AND ON) WIRING DI
- [SDR IKBR2025082600579](https://openairdocs.org/sdr/IKBR2025082600579), Aug 26, 2025: ELEC CONNECTOR. INTERMITTENT. ENGINE OIL PRESSURE INDICATION ERRATIC. REMOVED AND REPLACED ENGINE OIL PRESSURE TRANSDUCER WIRING CONNECTOR WITH NEW P/N S2800-277 REFERENCING CESSNA 172S WDG 
- [SDR 2025FA0000643](https://openairdocs.org/sdr/2025FA0000643), Aug 22, 2025: SERVO. CONTAMINATED. AIRCRAFT DIED IN RUNUP AREA TWICE. ONCE ON RAMP, ONCE IN RUNUP. FAILED IDLE CHECK. FUEL SERVO WAS REMOVED AND FOUND TO BE CONTAMINATED. REPLACED WITH NEW.
- [SDR 2025FA0000644](https://openairdocs.org/sdr/2025FA0000644), Aug 21, 2025: SERVO. CONTAMINATED. AIRCRAFT HAD MOMENTARY POWER LOSS/VIBRATION AFTER ADDING FULL POWER ON A TOUCH AND GO. ABORTED TAKEOFF. TOOK AIRCRAFT TO A RUNUP AREA AND CYCLED THE ENGINE FROM
- [SDR 2025FA0000602](https://openairdocs.org/sdr/2025FA0000602), Aug 20, 2025: SERVO. CONTAMINATED. MOMENTARY ENGINE ROUGHNESS/VIBRATION. CLIMBING OUT ON THE MISSED APPROACH AT CRQ, ENGINE LOST BETWEEN 200-400RPM AND BEGAN CHUGGING, I CHECKED MIXTURE WHICH WAS
- [SDR 2025FA0000603](https://openairdocs.org/sdr/2025FA0000603), Aug 7, 2025: SERVO. CONTAMINATED. MOMENTARY ENGINE ROUGHNESS/VIBRATION/LOSS OF POWER. PILOT SQUAWK: PARTIAL LOSS OF ENGINE POWER RIGHT AFTER TAKEOFF, 200-300 RPMS, CAME BACK AFTER A COUPLE SECON
- [SDR ODAR2025080600002](https://openairdocs.org/sdr/ODAR2025080600002), Aug 6, 2025: CYLINDER HEAD. CRACKED. SUBSTANTIAL ENGINE VIBRATION REPORTED BY PILOT DURING FLIGHT. #4 CHT CONSISTENTLY ~40% HIGHER THAN OTHER CYLINDERS. MAG CHECKS NORMAL. VIBRATION REMAINED THE SA
- [SDR 2025FA0000526](https://openairdocs.org/sdr/2025FA0000526), Jul 28, 2025: ELEC CONNECTOR. FAULTED. ERRATIC ENGINE OIL PRESSURE READINGS. REMOVED AND REPLACED ENGINE OIL PRESSURE TRANSDUCER ELECTRICAL CONNECTOR (JN004) P/N S2800-277 (KIT) AT THE TRANSDUCER.
- [SDR 2025FA0000527](https://openairdocs.org/sdr/2025FA0000527), Jul 28, 2025: ELEC CONNECTOR. ABNORMAL. ERRATIC ENGINE OIL PRESSURE INDICATION. REMOVED AND REPLACED ENGINE OIL PRESSURE TRANSDUCER ELECTRICAL CONNECTOR (JN004) P/N S2800-277 (KIT) AT THE TRANSDUCER.
- [SDR 2025FA0000516](https://openairdocs.org/sdr/2025FA0000516), Jul 23, 2025: ENGINE. AUTO SHUTDOWN. AIRCRAFT AND CREW EXPERIENCED ENGINE ROUGHNESS AND THE ENGINE QUITTING WHILE IN FLIGHT. THE CREW AND AIRCRAFT MADE AN UNPOWERED SAFE LANDING AT KARR (HOME AIRPO
- [SDR 2025FA0000400](https://openairdocs.org/sdr/2025FA0000400), Jun 11, 2025: VALVE GUIDE. COKED. CREW REPORTED ROUGH RUNNING ENGINE/VIBRATION IN CRUISE FLIGHT LASTING 2-3 MINUTES ALONG WITH A # 2 CYLINDER EGT FLUCTUATION. TROUBLESHOT PROBLEM TO FIND # 2 CYL
- [SDR 2025FA0000384](https://openairdocs.org/sdr/2025FA0000384), Jun 4, 2025: INDICATION SYS. ERRATIC. ENGINE OIL PRESSURE INDICATION ERRATIC. ONLY FLUCTUATES IN FLIGHT. STEADY DURING GROUND OPERATIONS.
- [SDR 2025FA0000357](https://openairdocs.org/sdr/2025FA0000357), May 15, 2025: PISTON. CLOGGED. RIGHT BRAKE LOCKED UP WHEN TAXIING TO RUNWAY, AIRCRAFT WENT INTO THE GRASS. NO DAMAGE TO AIRCRAFT.
- [SDR 2025FA0000296](https://openairdocs.org/sdr/2025FA0000296), Apr 23, 2025: EXHAUST VALVE. STUCK. EXTREME VIBRATION OF AIRCRAFT ENGINE AFTER START UP. TROUBLESHOT AND FOUND #4 CYLINDER EXHAUST VALVE STUCK OPEN
- [SDR 2025FA0000286](https://openairdocs.org/sdr/2025FA0000286), Apr 22, 2025: IMPULSE COUPLING. BROKEN. WHILE PERFORMING HARTZELL AVIATION ALERT S.B. NO. 225 IT WAS FOUND ON MAGNETO S/N H-Y103862 HAD A BROKEN IMPULSE CAM ASSEMBLY PIN. MAGNETO WAS INSTALLED 4/14/20
- [SDR IKBR2025041400264](https://openairdocs.org/sdr/IKBR2025041400264), Apr 14, 2025: ELEC CONNECTOR. FAILED. CREW REPORTS TEMPORARY OIL PRESSURE LOSS ON APPROACH. ALL OTHER ENGINE INDICATIONS WERE NORMAL. UPON LANDING OIL PRESSURE RETURNED TO NORMAL. MECHANICS INSPECTE
- [SDR 2025FA0000217](https://openairdocs.org/sdr/2025FA0000217), Mar 27, 2025: ENGINE. POWER LOSS. ON TAKE-OFF THE ENGINE LOST POWER MOMENTARILY AND PILOT WAS ABLE TO ABORT TAKE-OFF AND LAND WITHOUT INJURIES. POWER RESTORED ITS SELF AND TROUBLESHOOTING COULD 
- [SDR 2025FA0000218](https://openairdocs.org/sdr/2025FA0000218), Mar 27, 2025: ENGINE. POWER LOSS. WHILE IN STRAIGHT AND LEVEL FLIGHT PILOT REPORTED THE ENGINE RPM REDUCED SIGNIFYINGLY RESULTING IN POWER LOSS. AFTER A BRIEF TIME THE ENGINE RPM BEGAN TO OPERAT
- [SDR 2025FA0000206](https://openairdocs.org/sdr/2025FA0000206), Mar 14, 2025: PROPELLER. BROKEN. N500GP LINED UP CENTERLINE ON RWY 05 @ KDYL, APPLIED TAKEOFF POWER, APPROXIMATELY 30-50FT ON ROLLOUT EXPERIENCED SUDDEN VIBRATION, PULLED POWER AND EXITED RWY A
- [SDR N3XR202502280001](https://openairdocs.org/sdr/N3XR202502280001), Feb 28, 2025: SEAL. FAILED. FUEL WAS DISCOVERED IN ENGINE OIL. INSPECTION REVEALED THAT THE FUEL PUMP LW-15473 SEAL HAD FAILED AND LEAKED INTO THE OIL. THE ENGINE WAS CHANGED.
- [SDR 2025FA0000133](https://openairdocs.org/sdr/2025FA0000133), Feb 26, 2025: CYLINDER HEAD. CRACKED. ENGINE CYLINDER #2 CRACKED ACROSS COOLING FINS. CREW NOTICED LOSS OF POWER/SHUDDER. BURNING SMELL COMING THROUGH CABIN AIR VENTS.
- [SDR 2025FA0000134](https://openairdocs.org/sdr/2025FA0000134), Feb 26, 2025: MUFFLER. CRACKED. CREW REPORTS EXHAUST SMELL IN CABIN. VISUAL INSPECTION FOUND MUFFLER CRACKED.

All 992: https://openairdocs.org/engine/lycoming-io-360-l2a/reports.md

## STCs that may be installed (OpenAirDocs) (37)

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 SE04349CH](https://openairdocs.org/stc/SE04349CH): Installation of SureFly electronic ignition. SureFly Partners Ltd
- [STC SE01954SE](https://openairdocs.org/stc/SE01954SE): Installation of engine crankcase seal. Ly-Con Rebuilding Company
- [STC SE02352CH](https://openairdocs.org/stc/SE02352CH): Installation of Challenger cleanable oil filter assembly. Challenger Aviation Products Inc
- [STC SE00939WI](https://openairdocs.org/stc/SE00939WI): Installation of B&C Specialty Products Model BC 315-( ) Starter on Lycoming engines. B & C Specialty Products Inc
- [STC SE2389CE](https://openairdocs.org/stc/SE2389CE): Installation of B&C Speciality Products lightweight (10.2) pounds) engine starter, part number BC-315-100-1 (12 volts) or part number BC-315-100-3 (24 volts). B & C Specialty Products Inc
- [STC SE03232CH](https://openairdocs.org/stc/SE03232CH): Installation of Engine Preheat Kit p/n TA2925-1 for 115 volt application. Hartzell Propeller Inc
- [STC SE04577CH](https://openairdocs.org/stc/SE04577CH): Install an electronic engine ignition system. Electroair Acquisition Corp
- [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc
- [STC SE8628SW](https://openairdocs.org/stc/SE8628SW): Installation of oil nozzles for lubrication of cam and filters. Cygnet Aerospace Corp
- [STC SE09445SC](https://openairdocs.org/stc/SE09445SC): Installation of fuel injector nozzles. General Aviation Modifications Inc. Lists IO-360 Series
- [STC SE4408SW](https://openairdocs.org/stc/SE4408SW): Miscellaneous engine cylinder replacement parts. Continental Motors, Inc. Lists IO-360 Series
- [STC SE7508SW](https://openairdocs.org/stc/SE7508SW): Installation of any or all parts listed on Airmotive Engineering Drawing List No. 852-1, Rev. 1, dated 10/4/88, or later, FAA approved revision. Continental Motors, Inc. Lists IO-360 Series
- [STC SE7661SW](https://openairdocs.org/stc/SE7661SW): Installation of parts listed on Airmotive Drawing No. 8810-3. Continental Motors, Inc. Lists IO-360 Series
- [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings. Continental Motors, Inc. Lists IO-360 Series
- [STC SE00218NY](https://openairdocs.org/stc/SE00218NY): Replacement of Lycoming starter with SKY-TEC 12 volt starter installed. Hartzell Engine Technologies, LLC. Lists IO-360 Series
- [STC SE00226NY](https://openairdocs.org/stc/SE00226NY): Replacement of Lycoming starter with SKY-TEC 24-volt starter Models 149-24HT and 122-24HT. Approval limited to 24-volt DC source available to the starter. Hartzell Engine Technologies, LLC
- [STC SE00357NY](https://openairdocs.org/stc/SE00357NY): Replacement of Lycoming starter with SKY-TEC 24-volt starter installed. Hartzell Engine Technologies, LLC. Lists IO-360 Series
- [STC SE2901NM](https://openairdocs.org/stc/SE2901NM): Lycoming valve cover gasket. Real Gaskets Tennessee
- [STC SE2902NM](https://openairdocs.org/stc/SE2902NM): Lycoming valve cover gasket. Real Gaskets Tennessee
- [STC SE02409AK](https://openairdocs.org/stc/SE02409AK): Installation of the Superior Air Parts Cold Air Induction System (CAIS). Wattum Aircraft Services
- [STC SE01524CH](https://openairdocs.org/stc/SE01524CH): Replace Slick 6000, 6100, 6200, 6300, 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S6-20, S6-200, S6-1200, S-20, S-200, and S-1200 series magnetos with Champion Limited Authority Spark Advance Regulator (LASAR ) Model 4755 and 6755 bush kit ignition systems. Champion Aerospace LLC
- [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 SE01930NY](https://openairdocs.org/stc/SE01930NY): Installation of Casper Labs 90 degree oil filter housing adapter. Casper Labs 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 SE09492SC](https://openairdocs.org/stc/SE09492SC): Installation and usage of Exxon 20W50 multigrade aircraft engine oil conforming to Exxon Oil formulation WS-3013. Exxon Company USA. Lists IO-360 Series
- [STC SE00350SE](https://openairdocs.org/stc/SE00350SE): Installation of sump mounted chip detector. Aviation Development Corporation
- [STC SE8023SW](https://openairdocs.org/stc/SE8023SW): Installation and usage of AEROSHELL. Shell Development Co. Lists IO-360 Series
- [STC SE2389SE](https://openairdocs.org/stc/SE2389SE): Installation of B & C Specialty Products. Bainbridge William C III. Lists IO-360 Series
- [STC SE452NE](https://openairdocs.org/stc/SE452NE): Installation and usage of 'Mobil AV 1' aviation oil. Mobil Research & Development Corp. Lists IO-360 Series
- [STC SE5924SW](https://openairdocs.org/stc/SE5924SW): Installation of stainless steel replacement exhaust studs on AVCO engines. Perrigo & Steele Aircraft Engr Company. Lists IO-360 Series
- [STC SE244NE](https://openairdocs.org/stc/SE244NE): Installation of Mattituck plasma flame sprayed cylinder barrels in Teledyne reciprocating engines. Mattituck Airbase, Inc. Lists IO-360 Series
- [STC SE80NE](https://openairdocs.org/stc/SE80NE): Installation and usage of Bel-Ray synthetic aviation oil, Bel-Ray Aero 1, (nonsupercharged), horizontally opposed direct drive, aircraft engines of 350 hp. or less. Bel-Ray Company, Inc. Lists IO-360 Series
- [STC SE1445SO](https://openairdocs.org/stc/SE1445SO): Use of Aero-blend oil additive in Teledyne (non turbocharged) aircraft engines. ProTec. Lists IO-360 Series
- [STC SE128NE](https://openairdocs.org/stc/SE128NE): Use of AMS/OIL 15W 50 synthetic piston aircraft oil in Avco engines. AMS/OIL. Lists IO-360 Series

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