# Lycoming O-360-A1D

- Type: Engine model (FAA registry)
- Registry code: 42250
- Manufacturer (registry): LYCOMING
- Model: O-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: 89 registered aircraft
- Page: https://openairdocs.org/engine/lycoming-o-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 (89, first 50)

- [N1125](https://openairdocs.org/aircraft/N1125): [Hilling William C](https://openairdocs.org/faa-owner/HILLING%20WILLIAM%20C), [Huntingdon, PA](https://openairdocs.org/faa-place/PA/Huntingdon), built 2010, S/N 25616
- [N1128](https://openairdocs.org/aircraft/N1128): [Nevels Donald L](https://openairdocs.org/faa-owner/NEVELS%20DONALD%20L), [Everton, MO](https://openairdocs.org/faa-place/MO/Everton), built 1966, S/N 001
- [N116DW](https://openairdocs.org/aircraft/N116DW): [Walters Douglas B](https://openairdocs.org/faa-owner/WALTERS%20DOUGLAS%20B), [Templeton, CA](https://openairdocs.org/faa-place/CA/Templeton), built 2020, S/N 21807
- [N123TY](https://openairdocs.org/aircraft/N123TY): [Norrish Tyler E](https://openairdocs.org/faa-owner/NORRISH%20TYLER%20E), [Grapeview, WA](https://openairdocs.org/faa-place/WA/Grapeview), built 1948, S/N 108-5212
- [N142G](https://openairdocs.org/aircraft/N142G): [Van Strien Greg](https://openairdocs.org/faa-owner/VAN%20STRIEN%20GREG), [Lowell, MI](https://openairdocs.org/faa-place/MI/Lowell), built 2019, S/N 22278
- [N146AM](https://openairdocs.org/aircraft/N146AM): [Gospel Ministries International](https://openairdocs.org/faa-owner/GOSPEL%20MINISTRIES%20INTERNATIONAL), [Mc Donald, TN](https://openairdocs.org/faa-place/TN/Mc%20Donald), built 2013, S/N 0005918
- [N17WA](https://openairdocs.org/aircraft/N17WA): [Kaestner Henry Todd](https://openairdocs.org/faa-owner/KAESTNER%20HENRY%20TODD), [Franklin, TN](https://openairdocs.org/faa-place/TN/Franklin), built 2020, S/N 92284
- [N184FN](https://openairdocs.org/aircraft/N184FN): [Lehr William C](https://openairdocs.org/faa-owner/LEHR%20WILLIAM%20C), [Brandon, MS](https://openairdocs.org/faa-place/MS/Brandon), built 2002, S/N 80516
- [N1855P](https://openairdocs.org/aircraft/N1855P): [Bpdk LLC](https://openairdocs.org/faa-owner/BPDK%20LLC), [Mason, MI](https://openairdocs.org/faa-place/MI/Mason), built 2018, S/N 5493
- [N187TA](https://openairdocs.org/aircraft/N187TA): [Tech Air LLC](https://openairdocs.org/faa-owner/TECH%20AIR%20LLC), [Lexington Park, MD](https://openairdocs.org/faa-place/MD/Lexington%20Park), built 1964, S/N 2688
- [N212WA](https://openairdocs.org/aircraft/N212WA): [Rowland Roger A](https://openairdocs.org/faa-owner/ROWLAND%20ROGER%20A), [Nampa, ID](https://openairdocs.org/faa-place/ID/Nampa), built 2016, S/N 001
- [N216KK](https://openairdocs.org/aircraft/N216KK): [Kleszcz Kenneth A](https://openairdocs.org/faa-owner/KLESZCZ%20KENNETH%20A), [Wethersfield, CT](https://openairdocs.org/faa-place/CT/Wethersfield), built 1962, S/N 2042
- [N219DC](https://openairdocs.org/aircraft/N219DC): [Mjz Ventures LLC](https://openairdocs.org/faa-owner/MJZ%20VENTURES%20LLC), [Dodge City, KS](https://openairdocs.org/faa-place/KS/Dodge%20City), built 2023, S/N 11180026
- [N21FA](https://openairdocs.org/aircraft/N21FA): [Nikodem James](https://openairdocs.org/faa-owner/NIKODEM%20JAMES), [Crystal Lake, IL](https://openairdocs.org/faa-place/IL/Crystal%20Lake), built 1950, S/N 3727
- [N2288F](https://openairdocs.org/aircraft/N2288F): [J&Jn2288 LLC](https://openairdocs.org/faa-owner/J%26JN2288%20LLC), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), built 2018, S/N 25428
- [N230PK](https://openairdocs.org/aircraft/N230PK): [Gyger Keith J](https://openairdocs.org/faa-owner/GYGER%20KEITH%20J), [Granbury, TX](https://openairdocs.org/faa-place/TX/Granbury), built 1987, S/N 200-041
- [N2507](https://openairdocs.org/aircraft/N2507): [Wagar Dennis Murphy](https://openairdocs.org/faa-owner/WAGAR%20DENNIS%20MURPHY), [Marion, MT](https://openairdocs.org/faa-place/MT/Marion), built 2022, S/N 5330
- [N2736S](https://openairdocs.org/aircraft/N2736S): [Vmc Development Inc](https://openairdocs.org/faa-owner/VMC%20DEVELOPMENT%20INC), [Sanger, TX](https://openairdocs.org/faa-place/TX/Sanger), built 2020, S/N 81921
- [N298FS](https://openairdocs.org/aircraft/N298FS): [Chupp Aaron](https://openairdocs.org/faa-owner/CHUPP%20AARON), [Gallipolis, OH](https://openairdocs.org/faa-place/OH/Gallipolis), built 2016, S/N 001
- [N298JS](https://openairdocs.org/aircraft/N298JS): [Boisselle Joeph C](https://openairdocs.org/faa-owner/BOISSELLE%20JOEPH%20C), [White Swan, WA](https://openairdocs.org/faa-place/WA/White%20Swan), built 2010, S/N 4463
- [N314AK](https://openairdocs.org/aircraft/N314AK): [Tremble Toby K](https://openairdocs.org/faa-owner/TREMBLE%20TOBY%20K), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), built 2024, S/N 1001
- [N315DP](https://openairdocs.org/aircraft/N315DP): [Chevalier Richard J](https://openairdocs.org/faa-owner/CHEVALIER%20RICHARD%20J), [Columbus, NM](https://openairdocs.org/faa-place/NM/Columbus), built 1999, S/N 23910
- [N31VX](https://openairdocs.org/aircraft/N31VX): [Gordon Charles M Trustee](https://openairdocs.org/faa-owner/GORDON%20CHARLES%20M%20TRUSTEE), [Haymarket, VA](https://openairdocs.org/faa-place/VA/Haymarket), built 2018, S/N 00182
- [N346PT](https://openairdocs.org/aircraft/N346PT): [Lott Michael Clinton](https://openairdocs.org/faa-owner/LOTT%20MICHAEL%20CLINTON), [Carriere, MS](https://openairdocs.org/faa-place/MS/Carriere), built 2022, S/N 81715
- [N350TW](https://openairdocs.org/aircraft/N350TW): [Jones Charles](https://openairdocs.org/faa-owner/JONES%20CHARLES), [Santa Cruz, CA](https://openairdocs.org/faa-place/CA/Santa%20Cruz), built 2005, S/N 24822
- [N38TK](https://openairdocs.org/aircraft/N38TK): [Tolman Bion C](https://openairdocs.org/faa-owner/TOLMAN%20BION%20C), [Mattawamkeag, ME](https://openairdocs.org/faa-place/ME/Mattawamkeag), built 2005, S/N 2005-1
- [N40TD](https://openairdocs.org/aircraft/N40TD): [Winick Evan K](https://openairdocs.org/faa-owner/WINICK%20EVAN%20K), [Allentown, PA](https://openairdocs.org/faa-place/PA/Allentown), built 2006, S/N 1
- [N41LD](https://openairdocs.org/aircraft/N41LD): [Thomas James A](https://openairdocs.org/faa-owner/THOMAS%20JAMES%20A), [Yukon, OK](https://openairdocs.org/faa-place/OK/Yukon), built 1989, S/N 41
- [N4429P](https://openairdocs.org/aircraft/N4429P): [Kenai, AK](https://openairdocs.org/faa-place/AK/Kenai), built 1960, S/N 23-1945, Registration pending
- [N442RJ](https://openairdocs.org/aircraft/N442RJ): [Heymach Robert F](https://openairdocs.org/faa-owner/HEYMACH%20ROBERT%20F), [Holbrook, NY](https://openairdocs.org/faa-place/NY/Holbrook), built 2007, S/N MK-0527
- [N44YT](https://openairdocs.org/aircraft/N44YT): [Johs Robert W](https://openairdocs.org/faa-owner/JOHS%20ROBERT%20W), [Palacios, TX](https://openairdocs.org/faa-place/TX/Palacios), built 2020, S/N 2383
- [N457GH](https://openairdocs.org/aircraft/N457GH): [Stephenson George B](https://openairdocs.org/faa-owner/STEPHENSON%20GEORGE%20B), [Santa Fe, NM](https://openairdocs.org/faa-place/NM/Santa%20Fe), built 2018, S/N 72784
- [N469FS](https://openairdocs.org/aircraft/N469FS): [Sunderland Richard](https://openairdocs.org/faa-owner/SUNDERLAND%20RICHARD), [Matthews, NC](https://openairdocs.org/faa-place/NC/Matthews), built 2013, S/N 73474
- [N47559](https://openairdocs.org/aircraft/N47559): [Valiair Lc Trustee](https://openairdocs.org/faa-owner/VALIAIR%20LC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 1960, S/N 47559
- [N47BL](https://openairdocs.org/aircraft/N47BL): [Lade Burton G](https://openairdocs.org/faa-owner/LADE%20BURTON%20G), [Bemidji, MN](https://openairdocs.org/faa-place/MN/Bemidji), built 2010, S/N 003
- [N488MT](https://openairdocs.org/aircraft/N488MT): [Tisler Mark R](https://openairdocs.org/faa-owner/TISLER%20MARK%20R), [Bemidji, MN](https://openairdocs.org/faa-place/MN/Bemidji), built 2009, S/N 81744
- [N498CM](https://openairdocs.org/aircraft/N498CM): [Roberts Mark](https://openairdocs.org/faa-owner/ROBERTS%20MARK), [Tecumseh, MI](https://openairdocs.org/faa-place/MI/Tecumseh), built 2007, S/N 82208
- [N503SB](https://openairdocs.org/aircraft/N503SB): [Leemon Ronald D](https://openairdocs.org/faa-owner/LEEMON%20RONALD%20D), [Prairie Du Sac, WI](https://openairdocs.org/faa-place/WI/Prairie%20Du%20Sac), built 2016, S/N 5053
- [N514WJ](https://openairdocs.org/aircraft/N514WJ): [Finke Andy](https://openairdocs.org/faa-owner/FINKE%20ANDY), [Lake Geneva, WI](https://openairdocs.org/faa-place/WI/Lake%20Geneva), built 2016, S/N 71924
- [N524DK](https://openairdocs.org/aircraft/N524DK): [Crane Doug M](https://openairdocs.org/faa-owner/CRANE%20DOUG%20M), [Ellisville, MO](https://openairdocs.org/faa-place/MO/Ellisville), built 2004, S/N 4051
- [N53KT](https://openairdocs.org/aircraft/N53KT): [Velvick Thomas L](https://openairdocs.org/faa-owner/VELVICK%20THOMAS%20L), [Peoria, AZ](https://openairdocs.org/faa-place/AZ/Peoria), built 2017, S/N 001
- [N550EE](https://openairdocs.org/aircraft/N550EE): [Eidal Peter M](https://openairdocs.org/faa-owner/EIDAL%20PETER%20M), [Kent, WA](https://openairdocs.org/faa-place/WA/Kent), built 2014, S/N 82123
- [N557KV](https://openairdocs.org/aircraft/N557KV): [Sanders Kevin L](https://openairdocs.org/faa-owner/SANDERS%20KEVIN%20L), [Round Rock, TX](https://openairdocs.org/faa-place/TX/Round%20Rock), built 2020, S/N 83148
- [N574MM](https://openairdocs.org/aircraft/N574MM): [Myers Benny R](https://openairdocs.org/faa-owner/MYERS%20BENNY%20R), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), built 2023, S/N 100
- [N57GK](https://openairdocs.org/aircraft/N57GK): [Cervantes Jorge](https://openairdocs.org/faa-owner/CERVANTES%20JORGE), [Clovis, NM](https://openairdocs.org/faa-place/NM/Clovis), built 2006, S/N 80221
- [N5828Q](https://openairdocs.org/aircraft/N5828Q): [Greater Cincinnati Aero Club LLC](https://openairdocs.org/faa-owner/GREATER%20CINCINNATI%20AERO%20CLUB%20LLC), [Alexandria, KY](https://openairdocs.org/faa-place/KY/Alexandria), built 1965, S/N 3123
- [N609HZ](https://openairdocs.org/aircraft/N609HZ): built 2017, S/N 80091
- [N61RF](https://openairdocs.org/aircraft/N61RF): [Dumont Franck M](https://openairdocs.org/faa-owner/DUMONT%20FRANCK%20M), [Chippewa Falls, WI](https://openairdocs.org/faa-place/WI/Chippewa%20Falls), built 2015, S/N M-II-1044
- [N620CF](https://openairdocs.org/aircraft/N620CF): [Parks Thomas W Jr](https://openairdocs.org/faa-owner/PARKS%20THOMAS%20W%20JR), [N Richland Hills, TX](https://openairdocs.org/faa-place/TX/N%20Richland%20Hills), built 2005, S/N 70095
- [N651RV](https://openairdocs.org/aircraft/N651RV): [Kiloh James W](https://openairdocs.org/faa-owner/KILOH%20JAMES%20W), [Cypress, TX](https://openairdocs.org/faa-place/TX/Cypress), built 2008, S/N 70651

All 89: https://openairdocs.org/engine/lycoming-o-360-a1d/aircraft.md

## NTSB investigations (10)

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 GAA25WA222](https://openairdocs.org/ntsb/GAA25WA222), Aug 2, 2025: Lional Ray Ward Ward F-4 Rocket (N31VX), Mallorca, Spain, substantial damage, 2 fatal
- [NTSB ERA20FA063](https://openairdocs.org/ntsb/ERA20FA063), Jan 5, 2020: Vans Vans RV-6 (N420PW), Cullman, AL, destroyed, 2 fatal. Probable cause: The pilot’s inadequate planning, which resulted in fuel exhaustion and a total loss of engine power during the initial climb. Also causal was the pilot’s exceedance of the airplane’s critical angle…
- [NTSB GAA17CA094](https://openairdocs.org/ntsb/GAA17CA094), Dec 8, 2016: Schauer William A JR Starduster TOO SA300 (N2822T), Kapolei, HI, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll.
- [NTSB GAA17CA059](https://openairdocs.org/ntsb/GAA17CA059), Nov 4, 2016: Haring Clay RV6 (N207HW), Eureka, KS, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the landing roll, which resulted in a runway excursion.
- [NTSB CEN16LA316](https://openairdocs.org/ntsb/CEN16LA316), Aug 9, 2016: Schabacker Konrad J Acro Sport II (N6214C), Winterset, IA, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane during the landing roll, which resulted in an on-ground collision with two parked airplanes.
- [NTSB CEN15CA086](https://openairdocs.org/ntsb/CEN15CA086), Nov 10, 2014: Williams Glenn RV 8A (N81GW), San Antonio, TX, substantial damage. Probable cause: Unintentional collision with a deer at night.
- [NTSB DFW06CA105](https://openairdocs.org/ntsb/DFW06CA105), Apr 16, 2006: Parks RV-7 (N620CF), Fort Worth, TX, substantial damage. Probable cause: The pilot's failure to maintain directional control during the takeoff roll. A contributing factor was the prevailing crosswind.
- [NTSB MIA75FKT60](https://openairdocs.org/ntsb/MIA75FKT60), Feb 3, 1975: Mooney M20C (N6577U), Pompano Beach, FL, substantial damage
- [NTSB MKC69D0232](https://openairdocs.org/ntsb/MKC69D0232), Aug 31, 1968: Pitts SC-1 (N1128), Waldron, MO, substantial damage
- [NTSB FTW67D0255](https://openairdocs.org/ntsb/FTW67D0255), Sep 22, 1966: Mooney M21 (N6872U), Winnfield, LA, substantial damage

## FAA accident and incident reports (19)

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 20200704005229I](https://openairdocs.org/incident/20200704005229I), Jul 4, 2020: Triplett Robert BEARHAWK (N94RT), North Canton, OH, Minor damage. Pilot was landing on runway 5 with a slight crosswind. Lost control upon touchdown and ground looped aircraft. Aircraft went off side of runway into grass.…
- [Accident 20200105003239A](https://openairdocs.org/incident/20200105003239A), Jan 5, 2020: Tyler W Walker/Joseph P Macken VANS RV-6 (N420PW), Vinemont, AL, Destroyed, 2 fatal. N420PW, an experimental vans RV-6 departed Cullman airport (cmd) at 12:42 local time. As the aircraft climbed thru approximately 300 feet, witnesses reported…
- [Incident 20190112007569I](https://openairdocs.org/incident/20190112007569I), Jan 12, 2019: Mooney M20C (N6872U), Texarkana, AR, Minor damage. On January 12, 2019 at approximately 1224 CST, N6872U a Mooney M20C airplane, registered to [privacy data omitted] and operated by an airline transport pilot,…
- [Accident 20161207018969A](https://openairdocs.org/incident/20161207018969A), Dec 7, 2016: Schauer William A Jr STARDUSTER TOO SA300 (N2822T), Kapolei, HI, Substantial damage. 12/07/16 0126Z or 1526 HST N2822T ( a experimental starduster too SA-300 ) was reported to have spun out on landing at jrf runway 4L. As a result the landing…
- [Accident 20161104023309A](https://openairdocs.org/incident/20161104023309A), Nov 4, 2016: Haring Clay RV6 (N207HW), Eureka, KS, Substantial damage. On November 4, 2016, at approximately 1102 central daylight time, a private pilot certificated airman was involved in an aircraft accident while landing an…
- [Accident 20160809014231A](https://openairdocs.org/incident/20160809014231A), Aug 9, 2016: Schabacker Konrad J ACRO SPORT II (N6214C), Winterset, IA, Substantial damage. The crew of N6214C elected to land on rwy 32 for a full stop to get fuel. After touching down the aircraft swerved left and departed the runway onto the grass.…
- [Incident 20160619013549I](https://openairdocs.org/incident/20160619013549I), Jun 19, 2016: Licio Merlo COZY MARK IV (N929ZW), Santa Fe, NM, Minor damage. On June 19, 2016, at 1420 MDT, N929ZW, a Licio Merlo, model ? Cozy Mark IV, single engine experimental, amateur built airplane, registered to [privacy data…
- [Incident 20160420004629I](https://openairdocs.org/incident/20160420004629I), Apr 20, 2016: Piper PA-23 (N2100P), Hollywood, FL, Minor damage. Pilot was doing touch and go's, the pilot attempted to put the gear down, the gear did not extend, pilot declared emergency and landed gear up.
- [Accident 20141110022499A](https://openairdocs.org/incident/20141110022499A), Nov 10, 2014: Williams Glenn RV-8A (N81GW), Bulverde, TX, Substantial damage. During landing rollout on rwy 16, a deer ran across the path of the aircraft making contact with the right wing. Later determined structual damage to wing spar.
- [Accident 20060416005059A](https://openairdocs.org/incident/20060416005059A), Apr 16, 2006: Parks RV7 (N620CF), Fort Worth, TX, Substantial damage. (-23) On April 16, 2006, at approximately 1543 LCL, N620CF, a vans RV-7 aircraft sustained substantial damage during an attempted takeoff from runway 14 at…
- [Incident 19990919034629I](https://openairdocs.org/incident/19990919034629I), Sep 19, 1999: Swftms GC1B (N21FA), Fullerton, CA, Minor damage. (-23) Globe swift GC-1-B, (r&d) experimental, sustained minor damage after pilot retracted landing gear instead of the flaps upon landing at Fullerton airport,…
- [Incident 19970614019339I](https://openairdocs.org/incident/19970614019339I), Jun 14, 1997: Amtr ACROSPORT (N6214C), Clear Lake, IA, Minor damage. Narrative: on a local personal flight, the aircraft engine failed and the aircraft was landed in a farm field, causing damage to the landing gear. Further…
- [Incident 19940903044749I](https://openairdocs.org/incident/19940903044749I), Sep 3, 1994: Cessna 150M (N714EY), Waterloo, NY. Crankshaft failure en route. Prop departed aircraft. Glided to airport.
- [Incident 19891105058249I](https://openairdocs.org/incident/19891105058249I), Nov 5, 1989: Amtr ULTIMATE (N230PK), Mesa, AZ, Minor damage. Made a hard landing. Pilot stated engine did not respond to throttle. No problem found with engine.
- [Incident 19870812068899I](https://openairdocs.org/incident/19870812068899I), Aug 12, 1987: Mooney M20C (N5828Q), Kenosha, WI, Minor damage. Landing gear extended late. Gear collapsed on landing. Gear warning horn did not work with throttle retarded.
- [Incident 19840908063739I](https://openairdocs.org/incident/19840908063739I), Sep 8, 1984: Piper PA23160 (N4429P), Lambertville, OH, Minor damage. Pilot forgot to extend gear for landing.
- [Accident 19820820040159A](https://openairdocs.org/incident/19820820040159A), Aug 20, 1982: Cessna 150M (N714EY), Ceres, PA, Destroyed. Crash occurred during attempted takeoff from wet, Private strip. Pilot did not use soft field procedure.
- [Incident 19790523027729I](https://openairdocs.org/incident/19790523027729I), May 23, 1979: Piper PA12 (N7722H), Camden, ME, Minor damage. Hard landing caused aircraft to swerve into ditch.
- [Accident 19750203002429A](https://openairdocs.org/incident/19750203002429A), Feb 3, 1975: Mooney M20C (N6577U), Pompano Beach, FL, Substantial damage. Plt looked dwn to IFR clnc.l wing struck Piper PA-31 N6733L.substantal dmg.

## 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-o-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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