# Lycoming IO-540-K1G5D

- Type: Engine model (FAA registry)
- Registry code: 41598
- Manufacturer (registry): LYCOMING
- Model: IO-540-K1G5D
- Engine type: Reciprocating
- Power: 300 hp
- Data sheet: [TCDS 1E4](https://openairdocs.org/tcds/1E4) (OpenAirDocs)
- Holder: Lycoming Engines
- Installed in: 52 registered aircraft
- Page: https://openairdocs.org/engine/lycoming-io-540-k1g5d

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 2026-17-10](https://openairdocs.org/ad/2026-17-10): Reciprocating Engine Cylinder Section · Lycoming Engines O-235, O-235-A, O-235-AP and 159 more. Effective Sep 14, 2026
- [AD 2026-04-11](https://openairdocs.org/ad/2026-04-11): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 605 more. Effective Apr 8, 2026
- [AD 2017-16-11](https://openairdocs.org/ad/2017-16-11): Reciprocating Engine Power Section · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-360-B1G6 and 93 more. Effective Aug 15, 2017
- [AD 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 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 2009-02-03](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 2005-19-11](https://openairdocs.org/ad/2005-19-11): Crankshafts · Lycoming Engines AEIO-360-A1B6, AEIO-360-A1E6, AEIO-540-D4A5 and 59 more. Effective Oct 21, 2005
- [AD 2005-12-06](https://openairdocs.org/ad/2005-12-06): Riveted-impulse coupling assemblies and snap-ring coupling assemblies · Lycoming Engines AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5 and 154 more. Effective Jul 19, 2005
- [AD 2004-10-14](https://openairdocs.org/ad/2004-10-14): Crankshaft gear · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 642 more. Effective Jun 25, 2004
- [AD 2004-05-24](https://openairdocs.org/ad/2004-05-24): Zinc-plated Crankshaft Gear Retaining Bolts · Lycoming Engines AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5 and 161 more. Effective Mar 30, 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 2002-19-03](https://openairdocs.org/ad/2002-19-03): Crankshaft · Lycoming Engines IO-540-A1A5, IO-540-AA1A5, IO-540-AA1B5 and 81 more. Effective Sep 20, 2002
- [AD 2002-12-07](https://openairdocs.org/ad/2002-12-07): Oil Filter Converter Plate Gasket or the Converter Plate Kit · Lycoming Engines HIO-360-E1AD, HIO-360-E1BD, HIO-360-F1AD and 95 more. Effective Jul 3, 2002
- [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 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 83-22-04](https://openairdocs.org/ad/83-22-04): Injector Fuel Diaphragm Stem · Lycoming Engines AEIO-540-L1B5D, IO-540-AA1A5, IO-540-G1B5 and 30 more. Effective Nov 4, 1983
- [AD 79-04-05](https://openairdocs.org/ad/79-04-05): Regulator Diaphragm Stem Assembly · Lycoming Engines AEIO-320-D1B, AEIO-320-E1A, AEIO-320-E1B and 215 more. Effective Sep 26, 1979
- [AD 78-23-10](https://openairdocs.org/ad/78-23-10): Center Body Bellows Seal Assembly · Lycoming Engines AEIO-320-D1B, AEIO-320-E1A, AEIO-320-E1B and 218 more. Effective Nov 7, 1978
- [AD 75-08-09](https://openairdocs.org/ad/75-08-09): Oil Pump Drive Shaft · Lycoming Engines AEIO-360-A1B, AEIO-360-A1B6, AEIO-360-A1C and 365 more. Effective Aug 18, 1977

Historical (superseded or no longer in force):

- [AD 2024-21-02](https://openairdocs.org/ad/2024-21-02) (historical): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 548 more. Effective Dec 5, 2024
- [AD 2011-26-04](https://openairdocs.org/ad/2011-26-04) (historical): Externally mounted fuel injector fuel lines · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 186 more. Effective Jan 25, 2012
- [AD 2011-15-10](https://openairdocs.org/ad/2011-15-10) (historical): Fuel servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 256 more. Effective Aug 16, 2011
- [AD 2008-14-07](https://openairdocs.org/ad/2008-14-07) (historical): Externally mounted fuel injector fuel lines · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 185 more. Effective Aug 14, 2008
- [AD 2008-08-14](https://openairdocs.org/ad/2008-08-14) (historical): Fuel injection servo plugs · Superior Air Parts AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 242 more. Effective Apr 29, 2008
- [AD 2008-06-51](https://openairdocs.org/ad/2008-06-51) (historical): Fuel injection servo plugs · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 235 more
- [AD 2006-20-09](https://openairdocs.org/ad/2006-20-09) (historical): Certain crankshafts replacing · Lycoming Engines AEIO-360-A1B6, AEIO-360-A1E6, AEIO-540-D4A5 and 82 more. Effective Nov 3, 2006
- [AD 2005-26-10](https://openairdocs.org/ad/2005-26-10) (historical): ECi cylinder assemblies. · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 413 more. Effective Jan 31, 2006
- [AD 2002-26-01](https://openairdocs.org/ad/2002-26-01) (historical): Fuel injector fuel lines · Textron Lycoming, AVCO IGO-480-A1B6, IGO-540-B1A, IGO-540-B1C and 178 more. Effective Jan 31, 2003
- [AD 2000-18-53](https://openairdocs.org/ad/2000-18-53) (historical): Oil Filter Converter Plate Gaskets · Textron Lycoming, AVCO AEIO-540, IO-360-A1B6D, IO-360-A1D6D and 73 more
- [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

## Information bulletins (advisory) (9)

- [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-08-26R3](https://openairdocs.org/saib/NE-08-26R3): Magneto/Distributor. Issued Mar 31, 2011
- [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-08-26R1](https://openairdocs.org/saib/NE-08-26R1) (historical): Dual Magnetos. Issued Jul 8, 2008
- [SAIB NE-08-32](https://openairdocs.org/saib/NE-08-32) (historical): Propeller Governor Set Screw. Issued Jul 3, 2008

## Registered aircraft (52, first 50)

- [N104WH](https://openairdocs.org/aircraft/N104WH): [Greycal Enteprrises Inc](https://openairdocs.org/faa-owner/GREYCAL%20ENTEPRRISES%20INC), [Lake Mary, FL](https://openairdocs.org/faa-place/FL/Lake%20Mary), built 2005, S/N 3232046
- [N121JT](https://openairdocs.org/aircraft/N121JT): [Effingham Eta LLC](https://openairdocs.org/faa-owner/EFFINGHAM%20ETA%20LLC), [Effingham, IL](https://openairdocs.org/faa-place/IL/Effingham), built 2005, S/N 3246231
- [N142BW](https://openairdocs.org/aircraft/N142BW): [Szabo Aerospace LLC](https://openairdocs.org/faa-owner/SZABO%20AEROSPACE%20LLC), [Naples, FL](https://openairdocs.org/faa-place/FL/Naples), built 2006, S/N 63
- [N1491C](https://openairdocs.org/aircraft/N1491C): [Yancey Wesley](https://openairdocs.org/faa-owner/YANCEY%20WESLEY), [Leonardtown, MD](https://openairdocs.org/faa-place/MD/Leonardtown), built 1976, S/N 32R-7680297
- [N163JT](https://openairdocs.org/aircraft/N163JT): [Lifetime Investment Solutions LLC](https://openairdocs.org/faa-owner/LIFETIME%20INVESTMENT%20SOLUTIONS%20LLC), [Hahira, GA](https://openairdocs.org/faa-place/GA/Hahira), built 2005, S/N 3232042
- [N186CA](https://openairdocs.org/aircraft/N186CA): [Scotland Cay Refuge LLC](https://openairdocs.org/faa-owner/SCOTLAND%20CAY%20REFUGE%20LLC), [Saint Petersburg, FL](https://openairdocs.org/faa-place/FL/Saint%20Petersburg), built 1980, S/N 32R-8013046
- [N18FT](https://openairdocs.org/aircraft/N18FT): [Sk Ventures LLC](https://openairdocs.org/faa-owner/SK%20VENTURES%20LLC), [Hamilton, MT](https://openairdocs.org/faa-place/MT/Hamilton), built 1976, S/N 32-R-7780126
- [N1955H](https://openairdocs.org/aircraft/N1955H): [Driskell Cpa Firm Pc](https://openairdocs.org/faa-owner/DRISKELL%20CPA%20FIRM%20PC), [Birmingham, AL](https://openairdocs.org/faa-place/AL/Birmingham), built 1977, S/N 32R-7780209
- [N1988H](https://openairdocs.org/aircraft/N1988H): [Kingdom Flying LLC](https://openairdocs.org/faa-owner/KINGDOM%20FLYING%20LLC), [Inman, SC](https://openairdocs.org/faa-place/SC/Inman), built 1977, S/N 32R-7780214
- [N2111M](https://openairdocs.org/aircraft/N2111M): [Carel Kenneth W](https://openairdocs.org/faa-owner/CAREL%20KENNETH%20W), [Corpus Christi, TX](https://openairdocs.org/faa-place/TX/Corpus%20Christi), built 1981, S/N 32R-8113066
- [N211JF](https://openairdocs.org/aircraft/N211JF): [Fishbaugh Justin K](https://openairdocs.org/faa-owner/FISHBAUGH%20JUSTIN%20K), [Iowa City, IA](https://openairdocs.org/faa-place/IA/Iowa%20City), built 2004, S/N 3293
- [N214JR](https://openairdocs.org/aircraft/N214JR): [Mullet & Grits II LLC](https://openairdocs.org/faa-owner/MULLET%20%26%20GRITS%20II%20LLC), [Muskogee, OK](https://openairdocs.org/faa-place/OK/Muskogee), built 2005, S/N 3232048
- [N215JD](https://openairdocs.org/aircraft/N215JD): [Shapiro Jonathan](https://openairdocs.org/faa-owner/SHAPIRO%20JONATHAN), [New York, NY](https://openairdocs.org/faa-place/NY/New%20York), built 1976, S/N 32R7680241
- [N2236M](https://openairdocs.org/aircraft/N2236M): [C6 Aviation LLC](https://openairdocs.org/faa-owner/C6%20AVIATION%20LLC), [Hoboken, NJ](https://openairdocs.org/faa-place/NJ/Hoboken), built 1977, S/N 32R-7880054
- [N2758Q](https://openairdocs.org/aircraft/N2758Q): [Dayton Stephen](https://openairdocs.org/faa-owner/DAYTON%20STEPHEN), [Littleton, NH](https://openairdocs.org/faa-place/NH/Littleton), built 1977, S/N 32R-7780264
- [N288A](https://openairdocs.org/aircraft/N288A): [Wilson Daniel T](https://openairdocs.org/faa-owner/WILSON%20DANIEL%20T), [Bandon, OR](https://openairdocs.org/faa-place/OR/Bandon), built 1976, S/N 32R-7680345
- [N30026](https://openairdocs.org/aircraft/N30026): [Konold Stephen](https://openairdocs.org/faa-owner/KONOLD%20STEPHEN), [Peru, VT](https://openairdocs.org/faa-place/VT/Peru), built 1978, S/N 32R-7885271
- [N300CD](https://openairdocs.org/aircraft/N300CD): [Braymer Thomas L](https://openairdocs.org/faa-owner/BRAYMER%20THOMAS%20L), [Justin, TX](https://openairdocs.org/faa-place/TX/Justin), built 1989, S/N 001
- [N31008](https://openairdocs.org/aircraft/N31008): [China Saratoga Airline Inc Trustee](https://openairdocs.org/faa-owner/CHINA%20SARATOGA%20AIRLINE%20INC%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2005, S/N 3246229
- [N316AP](https://openairdocs.org/aircraft/N316AP): [Antofiami Flying Circus Inc](https://openairdocs.org/faa-owner/ANTOFIAMI%20FLYING%20CIRCUS%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1976, S/N 32R-7680210
- [N3280Q](https://openairdocs.org/aircraft/N3280Q): [Dakota Acre Farms Inc](https://openairdocs.org/faa-owner/DAKOTA%20ACRE%20FARMS%20INC), [Denhoff, ND](https://openairdocs.org/faa-place/ND/Denhoff), built 1980, S/N 328006071
- [N32HF](https://openairdocs.org/aircraft/N32HF): [Fluid Process Automation LLC](https://openairdocs.org/faa-owner/FLUID%20PROCESS%20AUTOMATION%20LLC), [Alliance, OH](https://openairdocs.org/faa-place/OH/Alliance), S/N 32R-7885186
- [N32VE](https://openairdocs.org/aircraft/N32VE): [Flying Mirage LLC](https://openairdocs.org/faa-owner/FLYING%20MIRAGE%20LLC), [New Port Richey, FL](https://openairdocs.org/faa-place/FL/New%20Port%20Richey), built 1977, S/N 32R-7780117
- [N416MP](https://openairdocs.org/aircraft/N416MP): [Kma Aviation LLC](https://openairdocs.org/faa-owner/KMA%20AVIATION%20LLC), [Maitland, FL](https://openairdocs.org/faa-place/FL/Maitland), built 1977, S/N 32R-7780526
- [N422GB](https://openairdocs.org/aircraft/N422GB): [Jacobs Jonathan A](https://openairdocs.org/faa-owner/JACOBS%20JONATHAN%20A), [Severna Park, MD](https://openairdocs.org/faa-place/MD/Severna%20Park), built 1999, S/N 3246143
- [N444DE](https://openairdocs.org/aircraft/N444DE): [Hail Rob A](https://openairdocs.org/faa-owner/HAIL%20ROB%20A), [El Dorado Springs, MO](https://openairdocs.org/faa-place/MO/El%20Dorado%20Springs), built 1982, S/N 32R-8213034
- [N4561Q](https://openairdocs.org/aircraft/N4561Q): [Dew Thomas E](https://openairdocs.org/faa-owner/DEW%20THOMAS%20E), [Oro Valley, AZ](https://openairdocs.org/faa-place/AZ/Oro%20Valley), built 1977, S/N 32R-7780334
- [N48CA](https://openairdocs.org/aircraft/N48CA): [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 2005, S/N 3246232
- [N516BZ](https://openairdocs.org/aircraft/N516BZ): [Come Fly With Me LLC](https://openairdocs.org/faa-owner/COME%20FLY%20WITH%20ME%20LLC), [Columbiana, AL](https://openairdocs.org/faa-place/AL/Columbiana), built 1977, S/N 32R7780144
- [N525RJ](https://openairdocs.org/aircraft/N525RJ): [Valiair Limited Company Trustee](https://openairdocs.org/faa-owner/VALIAIR%20LIMITED%20COMPANY%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 1977, S/N 32R7780278
- [N5328P](https://openairdocs.org/aircraft/N5328P): [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 1977, S/N 32R7780460
- [N5544F](https://openairdocs.org/aircraft/N5544F): [Renfro Michael W](https://openairdocs.org/faa-owner/RENFRO%20MICHAEL%20W), [Bethel, AK](https://openairdocs.org/faa-place/AK/Bethel), built 1976, S/N 32R-7780014
- [N5924V](https://openairdocs.org/aircraft/N5924V): built 1977, S/N 32R-7780380
- [N592PT](https://openairdocs.org/aircraft/N592PT): built 1976, S/N 32R-7680347
- [N621DB](https://openairdocs.org/aircraft/N621DB): [South Houston Aviators LLC](https://openairdocs.org/faa-owner/SOUTH%20HOUSTON%20AVIATORS%20LLC), [Pearland, TX](https://openairdocs.org/faa-place/TX/Pearland), built 1978, S/N 32R-7985016
- [N6222J](https://openairdocs.org/aircraft/N6222J): [Safaero Inc](https://openairdocs.org/faa-owner/SAFAERO%20INC), [San Clemente, CA](https://openairdocs.org/faa-place/CA/San%20Clemente), built 1976, S/N 32R-7680335
- [N62LP](https://openairdocs.org/aircraft/N62LP): [Magic City Aviators LLC](https://openairdocs.org/faa-owner/MAGIC%20CITY%20AVIATORS%20LLC), [Hoover, AL](https://openairdocs.org/faa-place/AL/Hoover), built 1977, S/N 32R-7780375
- [N647SE](https://openairdocs.org/aircraft/N647SE): [Haley Kenneth R](https://openairdocs.org/faa-owner/HALEY%20KENNETH%20R), [Claremore, OK](https://openairdocs.org/faa-place/OK/Claremore), built 2005, S/N 3232047
- [N693UT](https://openairdocs.org/aircraft/N693UT): [Longone Nicholas F](https://openairdocs.org/faa-owner/LONGONE%20NICHOLAS%20F), [Hollywood, FL](https://openairdocs.org/faa-place/FL/Hollywood), built 1978, S/N 32R7885137
- [N699GW](https://openairdocs.org/aircraft/N699GW): [Sky West Aviation Inc Trustee](https://openairdocs.org/faa-owner/SKY%20WEST%20AVIATION%20INC%20TRUSTEE), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), built 1987, S/N 3213004
- [N7154P](https://openairdocs.org/aircraft/N7154P): [Pearson Matthew](https://openairdocs.org/faa-owner/PEARSON%20MATTHEW), [Rohnert Park, CA](https://openairdocs.org/faa-place/CA/Rohnert%20Park), built 1977, S/N 32R-7780462
- [N827JC](https://openairdocs.org/aircraft/N827JC): [International Air Services Inc Trustee](https://openairdocs.org/faa-owner/INTERNATIONAL%20AIR%20SERVICES%20INC%20TRUSTEE), [Carson City, NV](https://openairdocs.org/faa-place/NV/Carson%20City), built 1981, S/N 32R8113044
- [N8307](https://openairdocs.org/aircraft/N8307): [Prather Gregory Douglas](https://openairdocs.org/faa-owner/PRATHER%20GREGORY%20DOUGLAS), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1980, S/N 32R8113017
- [N83VK](https://openairdocs.org/aircraft/N83VK): [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 1977, S/N 32R-7780226
- [N8457F](https://openairdocs.org/aircraft/N8457F): [Random Bit LLC](https://openairdocs.org/faa-owner/RANDOM%20BIT%20LLC), [Monroe, NC](https://openairdocs.org/faa-place/NC/Monroe), built 1976, S/N 32R-7780101
- [N881RJ](https://openairdocs.org/aircraft/N881RJ): [Annalith LLC](https://openairdocs.org/faa-owner/ANNALITH%20LLC), [Englewood, FL](https://openairdocs.org/faa-place/FL/Englewood), built 2005, S/N 3232049
- [N881TT](https://openairdocs.org/aircraft/N881TT): [Auer William E](https://openairdocs.org/faa-owner/AUER%20WILLIAM%20E), [East Liverpool, OH](https://openairdocs.org/faa-place/OH/East%20Liverpool), S/N FD1294
- [N919BS](https://openairdocs.org/aircraft/N919BS): [Zimin Randolph L](https://openairdocs.org/faa-owner/ZIMIN%20RANDOLPH%20L), [South Naknek, AK](https://openairdocs.org/faa-place/AK/South%20Naknek), built 1976, S/N 32R-7680180
- [N954MA](https://openairdocs.org/aircraft/N954MA): [Bogardus Amy Jane](https://openairdocs.org/faa-owner/BOGARDUS%20AMY%20JANE), [Danville, KY](https://openairdocs.org/faa-place/KY/Danville), built 2006, S/N 3232054
- [N9572C](https://openairdocs.org/aircraft/N9572C): [Jet2jun LLC](https://openairdocs.org/faa-owner/JET2JUN%20LLC), [Roanoke, VA](https://openairdocs.org/faa-place/VA/Roanoke), built 1978, S/N 32R-7885057

All 52: https://openairdocs.org/engine/lycoming-io-540-k1g5d/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 ERA24LA259](https://openairdocs.org/ntsb/ERA24LA259), Jun 12, 2024: Piper PA-32R-300 (N62LP), Selma, AL, substantial damage. Probable cause: The pilot receiving instruction’s improper landing flare which resulted in a hard landing and subsequent landing gear collapse.
- [NTSB GAA19CA174](https://openairdocs.org/ntsb/GAA19CA174), Mar 21, 2019: Piper PA32R (N5544F), Atmautluak, AK, substantial damage. Probable cause: The airplane's encounter with a snow-covered pothole during taxi.
- [NTSB CEN18LA077](https://openairdocs.org/ntsb/CEN18LA077), Jan 16, 2018: Bryk Steven L Velocity XL RG (N787SB), Santa Fe, NM, substantial damage. Probable cause: The airplane’s inadvertent encounter with unforecasted icing conditions during cruise flight, which resulted in the accumulation of airframe icing, the airplane’s inability to maintain altitude, and…
- [NTSB CEN16FA278](https://openairdocs.org/ntsb/CEN16FA278), Jul 21, 2016: Harris-Runyan Skybolt 300 (N511GS), Fairmont, OK, substantial damage, 2 fatal. Probable cause: The pilot's delay in recovering from an aerobatic maneuver resulting in collision with terrain.
- [NTSB CEN16FA241](https://openairdocs.org/ntsb/CEN16FA241), Jul 4, 2016: Boeve Earl Seawind (N46EB), Buena Vista, CO, destroyed, 1 fatal. Probable cause: The pilot's failure to maintain control of the airplane during a forced landing following a partial loss of engine power, which resulted in a hard landing and nose over. The reason for the loss of…
- [NTSB ERA15LA019](https://openairdocs.org/ntsb/ERA15LA019), Oct 16, 2014: Piper PA32 301FT (N106C), Winona, MS, substantial damage. Probable cause: A loss of directional control during takeoff for reasons that could not be determined because postaccident examination of the airplane revealed no anomalies.
- [NTSB ERA12CA464](https://openairdocs.org/ntsb/ERA12CA464), Jul 16, 2012: Piper PA32-301FT (N813TC), Brevard, NC, substantial damage. Probable cause: The pilot’s failure to execute a go-around following an approach that was high and fast, which resulted in a runway overrun.
- [NTSB CEN10CA375](https://openairdocs.org/ntsb/CEN10CA375), Jul 6, 2010: Piper PA32 (N106C), Albuquerque, NM, substantial damage. Probable cause: The pilot's failure to maintain directional control of the airplane during takeoff.
- [NTSB CHI84LA120](https://openairdocs.org/ntsb/CHI84LA120), Feb 25, 1984: Piper PA-32RT-300 (N30026), Lima, OH, substantial damage
- [NTSB DEN78FQD33](https://openairdocs.org/ntsb/DEN78FQD33), Aug 26, 1978: Piper PA-32R (N5544F), Timberon, NM, substantial damage

## FAA accident and incident reports (27)

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.

- [Accident 20240612007599A](https://openairdocs.org/incident/20240612007599A), Jun 12, 2024: Piper PA-32R-300 (N62LP), Selma, AL, Substantial damage. Pilot was condicting a crosswind landing at Selma airport (sem) when the aircraft landed hard onto the runway with a drift componant. Moments later, as the…
- [Incident 20230617006269I](https://openairdocs.org/incident/20230617006269I), Jun 17, 2023: Piper PA-32R-300 (N516BZ), Montgomery, AL, Minor damage. Pilot states that while on approach to greenville airport, he did not observe a safe gear extension configuration. After initial troubleshooting and…
- [Incident 20230303001509I](https://openairdocs.org/incident/20230303001509I), Mar 3, 2023: Piper PA-32R-300 (N919BS), Bethel, AK, Minor damage. During approach to kasiglik, PIC experienced a right MLG unsafe light upon gear extension. Recycling of gear resulted in same right MLG unsafe light. PIC…
- [Accident 20190321014979A](https://openairdocs.org/incident/20190321014979A), Mar 21, 2019: Piper PA-32R-300 (N5544F), Atmautluak, AK, Substantial damage. Airman was back taxing a PA-32R-300 on runway 33 at Atmautluak airport in Alaska. The airman hit a pot hole that was covered with snow. According to the airman…
- [Incident 20180814015239I](https://openairdocs.org/incident/20180814015239I), Aug 14, 2018: Piper PA-32R-300 (N316AP), Hollywood, FL, Minor damage. On August 14, 2018. A part 61 training flight in a Piper PA-32 lance, aborted a take-off on rwy 10R at hwo airport after experiencing a loss of power on…
- [Accident 20180115006569A](https://openairdocs.org/incident/20180115006569A), Jan 15, 2018: Bryk Steven L VELOCITY XL-RG (N787SB), Santa Fe, NM, Substantial damage. On January 15, 2018, at 1935 MST a Velocity Xl-Rg N787SB registered to cloud catcher properties inc. collided with the ground southeast of the Santa Fe…
- [Incident 20171017020079I](https://openairdocs.org/incident/20171017020079I), Oct 17, 2017: Piper PA-32R-300 (N62LP), Omaha, NE, Minor damage. - On October 17, 2017 at 1807 CDT, the pilot of aircraft N62LP departed kmle for kahq. No passengers were on board. - The purpose of the flight was landing…
- [Accident 20160721013319A](https://openairdocs.org/incident/20160721013319A), Jul 21, 2016: Runyan S / Harris R SKYBOLT 300 (N511GS), Fairmont, OK, Destroyed, 2 fatal. On July 21, 2016, at approx 1900 hours the aircraft struck the ground inverted. An eye witness reported the aircraft was doing aerobatic flight. It was…
- [Accident 20160704010649A](https://openairdocs.org/incident/20160704010649A), Jul 4, 2016: Boeve Earl SEAWIND (N46EB), Buena Vista, CO, Destroyed, 1 fatal. The accident which occurred in Buena Vista, Colorado on July 4th, 2016, that resulted in the fatal injury of one person. The aircraft, an experimental…
- [Accident 20141016020069A](https://openairdocs.org/incident/20141016020069A), Oct 16, 2014: Piper PA32-301FT (N106C), Winona, MS, Substantial damage. During takeoff pilot aborted after MFD displayed red x. pilot run off left side of runway striking fence.
- [Incident 20140616010259I](https://openairdocs.org/incident/20140616010259I), Jun 16, 2014: Piper PA-32R-300 (N2236M), Bloomington, IN, No damage. Description: N2236M, a Piper lance aircraft, departed the Bloomington, Indiana airport in visual meteorological conditions when the pilot reported flight…
- [Incident 20130523008219I](https://openairdocs.org/incident/20130523008219I), May 23, 2013: Piper PA-32R-300 (N2236M), Bloomington, IN, Minor damage. The pilot flew from evansville Indiana (evv) to the Bloomington, Indiana (bmg) on an IFR flight plan. Upon arrival over bmg he was in instrument conditions so…
- [Accident 20120716015199A](https://openairdocs.org/incident/20120716015199A), Jul 16, 2012: Piper PA32-301FT (N813TC), Pisgah Forest, NC, Substantial damage. During landing on runway 09, the pilot elected to maintain a high approach and high speed due to trees off the approach end of runway 09. The aircraft touched…
- [Incident 20110619015399I](https://openairdocs.org/incident/20110619015399I), Jun 19, 2011: Piper PA-32RT-300 (N9572C), Manteo, NC, Minor damage. Aircraft left with 4 passengers from the Manteo terminal for a 30 min air tour around the outer banks. Departure was between 1345 and 1400 EDT. The aircraft…
- [Incident 20110311003599I](https://openairdocs.org/incident/20110311003599I), Mar 11, 2011: Piper PA-32R-300 (N416MP), Dublin, GA, Minor damage. On March 11, 2011, while attempting to land on runway 20 at dbn the PIC selected landing gear down. The landing gear lights failed to indicate landing gear…
- [Accident 20100706039659A](https://openairdocs.org/incident/20100706039659A), Jul 6, 2010: Piper PA32-301FT (N106C), Albuquerque, NM, Substantial damage. On July 6, 2010 at 0800 MDT, N106C, a Piper PA-32-301FT, sustained substantial damage when it departed the left side of runway 8 at Albuquerque international…
- [Incident 20090430009269I](https://openairdocs.org/incident/20090430009269I), Apr 30, 2009: Amtr SEAWIND (N46EB), Buena Vista, CO, Minor damage. (-23) Pilot forgot to lower the landing gear on final approach before landing.
- [Incident 20051227030629I](https://openairdocs.org/incident/20051227030629I), Dec 27, 2005: SKYBOLT300 (N511GS), Owasso, OK, Minor damage. (-23) Gear collapsed during normal landing. Post inspection revealed a fatigue crack on failed component. See attached sheet for detailed information.
- [Incident 20040523020009I](https://openairdocs.org/incident/20040523020009I), May 23, 2004: Amtr VELOCITYXLRG (N787SB), Trenton, NJ, Minor damage. (-23) Inspector statement: received a call from inspector ernie scardeccio at approximately 1200 local. The comm center had called him thinking he had the duty…
- [Incident 19981122044759I](https://openairdocs.org/incident/19981122044759I), Nov 22, 1998: Piper PA32R301 (N186CA), Marshall, MO, Minor damage. Aircraft departed carrollton, Missouri (K26) adn was in a cruise climb configuration when at 7000 feet the pilot stated that the aircraft started to shake…
- [Accident 19940530013439A](https://openairdocs.org/incident/19940530013439A), May 30, 1994: Amtr SR300 (N300CD), Waukegan, IL, Substantial damage. Hard landing.
- [Incident 19920317009789I](https://openairdocs.org/incident/19920317009789I), Mar 17, 1992: Piper PA32RT300 (N30026), Fernandina Beac, FL, Minor damage. Lost all electrical power after take off. Continued to destination. Nose gear collapsed on rollout.
- [Incident 19900211007169I](https://openairdocs.org/incident/19900211007169I), Feb 11, 1990: Amtr SR300 (N300CD), Mckinney, TX, Minor damage. Applied heavy braking on rollout to avoid other aircraft. Rolled over on its back. Medical not current.
- [Accident 19840224004629A](https://openairdocs.org/incident/19840224004629A), Feb 24, 1984: Piper PA32RT300 (N30026), Lima, OH, Substantial damage. Unable to climb or sustain speed after takeoff. Crash landed off airport. Snow, ice and slush on aircraft and runway
- [Incident 19830202008179I](https://openairdocs.org/incident/19830202008179I), Feb 2, 1983: Piper PA32RT300 (N30026), Boyne Falls, MI, Minor damage. Slid off icy runway,landing in a strong crosswind and freezing rain. NOTAMS indicated only ice patches.
- [Accident 19780826025079A](https://openairdocs.org/incident/19780826025079A), Aug 26, 1978: Piper PA32RT300 (N5544F), Timberon, NM, Substantial damage. Wt & bal info not available. Da approx 10700FT.
- [Incident 19780205005979I](https://openairdocs.org/incident/19780205005979I), Feb 5, 1978: Piper PA32R300 (N4561Q), Bloomington, IL, Minor damage. Pilot lost electrical power, gear collapsed. Had attempted to lower the gear manually. Voltage regulator was bad.

## Service difficulty reports (42)

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

- [SDR 2025FA0000207](https://openairdocs.org/sdr/2025FA0000207), Oct 17, 2024: INTAKE DUCT. INCORRECT. AIRCRAFT DEPARTED AIRPORT AND AFTER APPROXIMATELY 10 MINUTES INTO FLIGHT, AIRCRAFT HAD LEVELED OUT AT CRUISE ALTITUDE OF 7,000 FEET. AIRCRAFT EXPERIENCED A LOSS
- [SDR 2023FA0000789](https://openairdocs.org/sdr/2023FA0000789), Nov 27, 2023: HUB. LEAKING. PROPELLER MODEL B3D34C433-C , RED DYED OIL COMING FROM BLADE HUB, ON COWLING , WIND SCREEN AND PUDDLE ON HANGER FLOOR. PROP OVERHAUL DATE 12/ 2018 T.T. 604 HRS,
- [SDR 2022FA0000290](https://openairdocs.org/sdr/2022FA0000290), Jun 13, 2022: NONE. BYPASSING. THIS AIRCRAFT MADE AN EMERGENCY LANDING AT FORT LAUDERDALE EXECUTIVE AIRPORT AFTER SEVERAL ATTEMPTS THE RIGHT MAIN WOULD NOT FREEFALL, THE AIRCRAFT WAS BROUGHT 
- [SDR 1MYR20210701001](https://openairdocs.org/sdr/1MYR20210701001), Jul 1, 2021: ATTACH FITTING. CORRODED. FUSELAGE FRAME STATION 73 LEFT AND RIGHT WING ATTACH FITTING SEVERELY CORRODED DUE TO DISSIMILAR METAL CORROSION STEEL/ALUMINUM. PART IS CORRODED BEYOND ECONOMI
- [SDR 2017FA0000413](https://openairdocs.org/sdr/2017FA0000413), Aug 10, 2017: TUBE. FAILED. NOSE WHEEL TIRE WENT FLAT UPON A SMOOTH LANDING. ABLE TO TAXI OFF OF MAIN RUNWAY. THE INNER TUBE WAS INSTALLED ON MARCH 28, 2009 TACH TIME OF 3718.57 HRS. THE F
- [SDR CA130423007](https://openairdocs.org/sdr/CA130423007), Apr 17, 2013: CONTROL CABLE. CRACKED. (CAN) INSPECTED IAW AD 2013-02-13 FOUND THE FOLLOWING CABLED HAD MICRO CRACKING IN THE SWAGING FOR THE TURN BARREL CONNECTION, PN 62701-13, 62701-39, 62701-40. 
- [SDR CA121114001](https://openairdocs.org/sdr/CA121114001), Nov 13, 2012: HINGE BRACKET. CORRODED. (CAN) DURING THE REMOVAL OF THE RT SIDE AILERON FOR PAINTING, THE AME DISCOVERED SEVERE CORROSION ON THE INSIDE HINGE. THE CORROSION REDUCES THE HINGE BRACKET T
- [SDR CA111209002](https://openairdocs.org/sdr/CA111209002), Nov 30, 2011: TUBE. BROKEN. (CAN) RUDDER TRIM ARM CRACKED AT WELD AND TORN SECTION OF TUBE ASSEMBLY ON CONTROL ARM THAT ALSO CONTROLS RT RUDDER CABLE ATTACHMENT TO RUDDER PEDEL ASSEMBLY. C
- [SDR 2010FA0001156](https://openairdocs.org/sdr/2010FA0001156), Nov 5, 2010: VALVE SPRING. WEAK. PARTIAL POWER FAILURE ON TAKEOFF.
- [SDR 2010FA0000002](https://openairdocs.org/sdr/2010FA0000002), Jan 7, 2010: VERNATHERM. DISTORTED. AFTER REMOVING THE LT OIL COOLER SUPPLY HOSE AT THE CASE FOR ACCESS TO MAGNETO, IT WAS NOTICED THAT THE NUT OFF THE END OF THE VERNATHERM WAS STUCK IN THE FITTI
- [SDR FFKA140](https://openairdocs.org/sdr/FFKA140), Jul 20, 2009: RING. BROKEN. SHORTLY AFTER TAKEOFF, WHILE CLIMBING THROUGH ABOUT 3000 FT, ENGINE LOST ABOUT 200 - 300 RPM MOMENTARILY AND THEN RECOVERED. IT DID THIS 2 TIMES AND THEN WENT B
- [SDR 2009FA0000828](https://openairdocs.org/sdr/2009FA0000828), Jul 2, 2009: AIR FILTER. SPLIT. THE FILTER IS SEPARATING AT MFG SEAM. THIS IS THE 3RD FILTER FOUND IN THIS CONDITION.
- [SDR FFKA20081217001](https://openairdocs.org/sdr/FFKA20081217001), Dec 17, 2008: PUMP. INOPERATIVE. ABOUT 40 OR SO MILES FROM AIRPORT, THE ENGINE DRIVEN FUEL PUMP DIED. WHEN THE FUEL PRESSURE STARTED DROPPING THE PILOT WENT THROUGH THE "HAIL MARY" MANEUVER (SW
- [SDR CA081024001](https://openairdocs.org/sdr/CA081024001), Oct 24, 2008: TRUNNION. CRACKED. (CAN) FOUND GREASE LEAKING FROM TOP PORTION OF THE LWR BRG SUPPORT. CLEANED AREA AND RE GREASED TRUNNION. GREASE WAS FOUND COMING OUT OF CRACK. THE CRACK IS APP
- [SDR 2008FA0000530](https://openairdocs.org/sdr/2008FA0000530), Jul 14, 2008: STATOR. SHORTED. THE AC SUFFERED LOSS OF ELECTRICAL POWER WHILE IN CONTACT WITH ATC WHEN LOST RADIO CONTACT. CONTACTED BKP VIA CELL PHONE AND STATED HIS PROBLEM AND REQUESTED RU
- [SDR 2007F00068](https://openairdocs.org/sdr/2007F00068), Dec 11, 2007: GEAR. FAILED. PILOT REPORTED PARTIAL POWER/ROUGH-RUNNING ENGINE PRIOR TO TAKEOFF, RETURNED TO MAINTENANCE HANGAR. MAINTENANCE PERSONNEL REMOVED D6LN-3000 DUAL MAGNETO AND DIS
- [SDR FFKA119](https://openairdocs.org/sdr/FFKA119), Nov 23, 2007: GOVERNOR. MALFUNCTIONED. PILOT REPORTED THAT THE TACHOMETER WAS INDICATING 100 RPMS HIGHER THEN RECOMMENDED BY THE ENGINE MANUFACTURE AFTER TAKEOFF BUT STILL HAD CONTROL OF THE PROPELLE
- [SDR FFKA115](https://openairdocs.org/sdr/FFKA115), Mar 6, 2007: GEAR. DAMAGED. PILOT REPORTED THAT THE ENGINE IS RUNNING ROUGH DURING TAXI AND HAD A BAD MAGNETO DROP. MAINTENANCE INVESTIGATED THE PROBLEM AND DETERMINED THAT THE MAGNETO P/N
- [SDR 2006FA0000604](https://openairdocs.org/sdr/2006FA0000604), Jun 14, 2006: CONTROL CABLE. SEPARATED. CABLE TURNBUCKLE MALE END SEPARATED AT FITTING DURING ROLLOUT AFTER LANDING. FITTING SEEMS TO HAVE CORRODED FROM THE SHANK CORE AND PROGRESSED OUTWARD TO THE SU
- [SDR 2006FA0000608](https://openairdocs.org/sdr/2006FA0000608), Jun 12, 2006: CONTROL CABLE. SEPARATED. UP ELEVATOR CABLE SEPARATED IN LANDING FLARE.
- [SDR 2006FA0000609](https://openairdocs.org/sdr/2006FA0000609), Jun 12, 2006: CONTROL CABLE. SEPARATED. UP ELEVATOR CABLE SEPARATED DURING LANDING FLARE.
- [SDR 2006FA0000610](https://openairdocs.org/sdr/2006FA0000610), Jun 12, 2006: CONTROL CABLE. SEPARATED. UP ELEVATOR CABLE SEPARATED DURING LANDING FLARE.
- [SDR 2006FA0000611](https://openairdocs.org/sdr/2006FA0000611), Jun 12, 2006: CONTROL CABLE. SEPARATED. UP ELEVATOR CABLE SEPARATED DURING LANDING FLARE.
- [SDR FFKA2006108](https://openairdocs.org/sdr/FFKA2006108), Jan 6, 2006: MAGNETO. BROKEN. AFTER AN EMERGENCY LANDING, MAINTENANCE INSPECTED ENGINE AND FOUND THE DUEL MAGNETO HAD BROKEN OFF THE ENGINE ACCESSORY CASE. AFTER A RECORD SEARCH OF THE AIRCR
- [SDR FFKA2005107](https://openairdocs.org/sdr/FFKA2005107), Dec 21, 2005: MAGNETO. INOPERATIVE. PILOT REPORTED A DEAD LEFT MAGNETO ON ENGINE GROUND RUN. MAINTENANCE REMOVED MAGNETO AND FOUND NEEDLE BEARINGS FROM THE LEFT HAND SIDE OF MAGNETO DRIVE GEAR IN 
- [SDR 2005FA0000620](https://openairdocs.org/sdr/2005FA0000620), Apr 13, 2005: GASKET. MISSING. ON INITIAL GROUND RUN, AFTER INSTALLING FACTORY REMFG, OIL WAS LEAKING FROM ACCY CASE UNDER FUEL PUMP. WHEN FUEL PUMP WAS REMOVED TO REPLACE GASKET, IT WAS FOUN
- [SDR 2005FA0000021](https://openairdocs.org/sdr/2005FA0000021), Dec 24, 2004: MAGNETO. CRACKED. WHEN PERFORMING A VISUAL INSPECTION OF THE ENGINE COMPARTMENT EXCESSIVE OIL WAS FOUND IN THE ENGINE COMPARTMENT. FOUND THE DUEL MAGNETO MOUNTING FLANGE CRACKED.
- [SDR DD52005F00000](https://openairdocs.org/sdr/DD52005F00000), Nov 12, 2004: GEAR. BROKEN. THE DRIVEN OIL PUMP GEAR (PN 61298) WHICH WAS ALUMINUM AND WAS NOT CHANGED AT OVERHAUL LOST A TOOTH. THE BROKEN TOOTH JAMED INTO THE DRIVE GEAR (PN 61297) WHICH
- [SDR DD52002F00000](https://openairdocs.org/sdr/DD52002F00000), Apr 8, 2002: SKIN. CRACKED. CRACKS ON TRAILING EDGE SKIN OF RUDDER. CRACKS IN AREA OF STIFFENER BEADS.
- [SDR 2001FA0000220](https://openairdocs.org/sdr/2001FA0000220), Aug 6, 2001: MUFFLER. SPLIT. THE CENTER MUFFLER HOUSING SPLIT OPEN AT THE UPPER WELD SEAM ALLOWING EXHAUST TO DAMAGE THE UPPER ALUMINUM MUFFLER ASSEMBLY SHROUD AND THE ENGINE INDUCTION COVE
- [SDR 2001FA0000101](https://openairdocs.org/sdr/2001FA0000101), Jun 28, 2001: MUFFLER. CRACKED. UPON REMOVAL OF HEATING SHROUDS FOR INSPECTION, FOUND SIGNIFICANT DISTORTION OF MUFFLER CAN. THE MUFFLER WAS CRACKED AT UPPER LEADING EDGE WELD.
- [SDR 2001FA0000099](https://openairdocs.org/sdr/2001FA0000099), Jun 8, 2001: MUFFLER. CRACKED. UPON REMOVAL OF HEATING SHROUDS FOR INSPECTION, FOUND SIDNIFICANT DISTORTION OF MUFFLER WAS CRACKED AT UPPER LEADING EDGE WELD.
- [SDR FFK2001F00000](https://openairdocs.org/sdr/FFK2001F00000), May 30, 2001: MAGNETO. DAMAGED. PILOT REPORTED DEAG MAGNETO. INSPECTED MAGNETO TO BE MISSING INTERNAL GEAR TEETH. REMOVED AND REPLACED MAGNETO WITH SERVICEABLE PART.
- [SDR 2001FA0000154](https://openairdocs.org/sdr/2001FA0000154), Apr 26, 2001: GEAR. BROKEN. AFTER TAKE OFF AT APPROX 500FT AGL, THE ENGINE STOPPED RUNNING. AIRCRAFT MADE EMERGENCY LANDING IN A FIELD WITH NO DAMAGE OR INJURIES. INSPECTION OF MAGNETO REV
- [SDR 2001FA0000141](https://openairdocs.org/sdr/2001FA0000141), Apr 26, 2001: GEAR. BROKEN. ON TAKE OFF AT APPROXIMATLEY 500 FEET THE ENGINE FAILED. THE AIRCRAFT LANDED IN GRASS AT END OF RUNWAY WITHOUT INCIDENT. INSPECTION SHOWED THAT BOTH DISTRIBUTOR
- [SDR 20001019SH007](https://openairdocs.org/sdr/20001019SH007), Sep 1, 2000: SEAL. FAILED. SEAL SOFTENED, SWELLED, RUPTURED. NIGHT, PART 135 FLIGHT LOST OIL, ENGINE SEIZED. SEAL MATERIAL NOT OIL PROOF. SUBMITTER SUGGESTED RETURNING TO ORIGINAL MATERIA
- [SDR 20000831SH015](https://openairdocs.org/sdr/20000831SH015), Aug 31, 2000: ENGINE. FAILED. AIRCRAFT WAS IN-FLIGHT WHEN ENGINE LOST ALL OIL PRESSURE, AND HAD A CATASTROPHIC FAILURE. AIRCRAFT WAS ABLE TO MAKE A SAFE OFF-FIELD LANDING WITH NO STRUCTURAL 
- [SDR 20000911SH024](https://openairdocs.org/sdr/20000911SH024), Aug 12, 2000: OIL COOLER. LEAKING. PILOT DEPARTED AIRPORT. DURING CLIMB APPROXIMATELY 2 MINUTES INTO FLIGHT, NOTICED NO OIL PRESSURE INDICATION. QUICKLY RETURNED TO DEPARTURE AIRPORT. ENGINE FAIL
- [SDR 20000831SH003](https://openairdocs.org/sdr/20000831SH003), May 12, 2000: INTAKE VALVE. FRACTURED. DURING FLIGHT, ENGINE BEGAN TO RUN ROUGH. PILOT POWERED BACK AND MADE PRECAUTIONARY LANDING. INSPECTION REVEALED FAILURE OF THE VALVE STEM ON NR 2 CYLINDER INTA
- [SDR 20000920SH010](https://openairdocs.org/sdr/20000920SH010), May 12, 2000: INTAKE VALVE. FRACTURED. DURING FLIGHT, ENGINE BEGAN TO RUN ROUGH. PILOT POWERED BACK AND MADE PRECAUTIONARY LANDING. INSPECTION REVEALED FAILURE OF THE VALVE STEM ON NR 2 CYLINDER INTA
- [SDR FWRA002](https://openairdocs.org/sdr/FWRA002), Apr 19, 2000: GEAR. DAMAGED. BROKEN DISTRIBUTOR GEAR TEETH ON RT HAND GEAR CAUSING INTERMITTENT RUNNING ON RIGHT MAGNETO. PART NUMBER ON GEAR 10-682016. (X)
- [SDR 20000417SH017](https://openairdocs.org/sdr/20000417SH017), Feb 29, 2000: GASKET. FAILED. ENGINE LOST OIL ON START-UP DUE TO EXCESSIVE OIL PRESSURE WHICH BENT PLATE ON OIL FILLER KIT CAUSING GASKET TO BLOW OUT. (X)

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

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

- [STC SE00825WI](https://openairdocs.org/stc/SE00825WI): Installation of Specialty Products Spin-on oil filter on Lycoming Engines. B & C Specialty Products Inc
- [STC SE04349CH](https://openairdocs.org/stc/SE04349CH): Installation of SureFly electronic ignition. SureFly Partners Ltd
- [STC SE01954SE](https://openairdocs.org/stc/SE01954SE): Installation of engine crankcase seal. Ly-Con Rebuilding Company
- [STC SE02352CH](https://openairdocs.org/stc/SE02352CH): Installation of Challenger cleanable oil filter assembly. Challenger Aviation Products Inc
- [STC SE00939WI](https://openairdocs.org/stc/SE00939WI): Installation of B&C Specialty Products Model BC 315-( ) Starter on Lycoming engines. B & C Specialty Products Inc
- [STC SE2387CE](https://openairdocs.org/stc/SE2387CE): Installation of B & C Speciality Products lightweight (10.2 pounds) engine starter P/N BC 315-100-1(12 volt) or P/N BC 315-100-3(24 volt). B & C Specialty Products Inc. Lists IO-540 Series
- [STC SE03309CH](https://openairdocs.org/stc/SE03309CH): Installation of Engine Preheat Kit, p/n TSP6CYL-2927-115 for 115 volt application. Hartzell Propeller Inc
- [STC SE85WE](https://openairdocs.org/stc/SE85WE): Installation of two Roto-Master turbochargers Model 3DT5FF10J2, P/N RJ 0080-102. TALCO Aviation
- [STC SE01436LA](https://openairdocs.org/stc/SE01436LA): Installation of Firewall Forward Technologies LLC modified camshaft. Centri-lube Technologies LLC
- [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-540 Series
- [STC SE4408SW](https://openairdocs.org/stc/SE4408SW): Miscellaneous engine cylinder replacement parts. Continental Motors, Inc. Lists IO-540 Series
- [STC SE7509SW](https://openairdocs.org/stc/SE7509SW): 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-540 Series
- [STC SE7667SW](https://openairdocs.org/stc/SE7667SW): Installation of parts listed on Drawing List No. 8810-3, Rev 6. Continental Motors, Inc. Lists IO-540 Series
- [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings. Continental Motors, Inc. Lists IO-540 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-540 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-540 Series
- [STC SE2901NM](https://openairdocs.org/stc/SE2901NM): Lycoming valve cover gasket. Real Gaskets Tennessee
- [STC SE2902NM](https://openairdocs.org/stc/SE2902NM): Lycoming valve cover gasket. Real Gaskets Tennessee
- [STC SE7582SW](https://openairdocs.org/stc/SE7582SW): Grinding of high compression NITRIDED Cylinders to .010 oversize, as an alternative to chrome plating or rebarreling, and the installation of SL10207 P10 Piston, SL74241 P10 Top and second compression ring, and SL 73857 P10 oil control ring. Superior Air Parts, Inc
- [STC SE00768CH](https://openairdocs.org/stc/SE00768CH): Replace Slick 6000, 6100, 6200 and 6300 series magnetos and TCM/Bendix S6-20, S6-200 and S6-1200 series magnetos with the Champion Limited Authority Spark Advance Regulator (LASARTM) ignition system. Champion Aerospace LLC. Lists IO-540 Series
- [STC SE01524CH](https://openairdocs.org/stc/SE01524CH): Replace Slick 6000, 6100, 6200, 6300, 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S6-20, S6-200, S6-1200, S-20, S-200, and S-1200 series magnetos with Champion Limited Authority Spark Advance Regulator (LASAR ) Model 4755 and 6755 bush kit ignition systems. Champion Aerospace LLC. Lists IO-540 Series
- [STC SE611GL](https://openairdocs.org/stc/SE611GL): Incorporation of a fuel flow transducer. Shadin Avionics
- [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 SE22WE](https://openairdocs.org/stc/SE22WE): Installation of AiResearch Turbosupercharger 406610-3. Approved for IO-540-J4A5 model. GE Engine Services-Corporate Aviation Inc. DBA Garrett Aviation Services. Lists IO-540 Series
- [STC SE5743NM](https://openairdocs.org/stc/SE5743NM): Intallation of adapter for externally mounted oil filter. Aviation Development Corporation
- [STC SE00890LA](https://openairdocs.org/stc/SE00890LA): Installation of Nickson's cylinder barrels on Lycoming reciprocating engine models. Nickson's Machine Shop Inc. Lists IO-540 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 IO-540 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-540 Series
- [STC SE452NE](https://openairdocs.org/stc/SE452NE): Installation and usage of 'Mobil AV 1' aviation oil. Mobil Research & Development Corp. Lists IO-540 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 IO-540 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-540 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-540 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-540 Series
- [STC SE1445SO](https://openairdocs.org/stc/SE1445SO): Use of Aero-blend oil additive in Teledyne (non turbocharged) aircraft engines. ProTec. Lists IO-540 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-540 Series
- [STC SE44WE](https://openairdocs.org/stc/SE44WE): Use of Kling Aviation Oil, Specifications KL-100, KL-200 and KL-300 in Continental and Lycoming engines. Kling Oil Company. Lists IO-540 Series
- [STC SA01436DE](https://openairdocs.org/stc/SA01436DE) (historical): Installation of Firewall Forward Technologies, LLC modified camshaft. Centri-Lube Technologies LLC

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

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

- [ES66M19385](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186804045820251216184409.0001): Clamp, Magneto. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 66M19385 · Nov 10, 2025
- [ES10-400567](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182838314420251216184405.0001): Bearing, Ball. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-400567 · Nov 10, 2025
- [ES10-349249](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172741321620251216184404.0001): Washer, Bowed. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349249 · Nov 10, 2025
- [ES10-349328](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114147850320251216184403.0001): Flat Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349328 · Nov 10, 2025
- [AB-160844](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100141747720251216184413.0001): Spring & Brush Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-160844 · Nov 10, 2025
- [OC](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178549155320250923184433.0001): Oil Cooler Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Sep 12, 2025
- [AE45BS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187750711420250908153020.0001): Brush Rack Assembly. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALU1045BS · Aug 27, 2025
- [AE943](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185624017520250908153027.0001): Rotor Shaft. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALU-228 · Aug 27, 2025
- [AE1003](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179565848920250908153019.0001): Drive End Housing. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number A2E1003K · Aug 27, 2025
- [AE45BS-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173583138520250908153031.0001): Brush Rack Assembly. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALU-1045BS · Aug 27, 2025
- [AE944](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157009852420250908153027.0001): Rotor Shaft. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALE-273 · Aug 27, 2025
- [AE45BS-E](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143460060920250908153031.0001): Brush Rack Assembly. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALE-1045BS · Aug 27, 2025
- [AE2241](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127316494620250908153022.0001): Fan Assembly. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number 90-2241 · Aug 27, 2025
- [AE1132](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103582853720250908153023.0001): Slip Ring End Housing. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Numbers ALK-1132AS… · Aug 27, 2025
- [SL6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151538433320250923185921.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025
- [TXPL6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146504457020250923185923.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025
- [HSS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID104096221220250923185925.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025
- [FFT-PLG-003](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195538759920240801144311.0001): Cam End Plug. Centri-Lube Technologies LLC · PMA PQ2043NM · Modification part · Jul 16, 2024
- [FFT-PLG-004](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162830829420240801144312.0001): Cam End Plug. Centri-Lube Technologies LLC · PMA PQ2043NM · Modification part · Jul 16, 2024
- [AA48111-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120682187320240813134136.0001): Oil Filter. Aero Accessories LLC · PMA PQ1206CE · Replaces Aero AccessoriesAA48111Champion… · Jul 12, 2024
- [CFSTD-160](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170676910820240715164045.0001): Washer,  1/4 Lock, Internal Teeth. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-160 · Jun 24, 2024
- [CFLW-25-0.50](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156998595520240715164044.0001): Bolt,      1/4-20 X 0.50 HEX HD. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces LW-25-0.50 · Jun 24, 2024
- [CF75009](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147128829420240715164042.0001): Bracket, Fuel Manifold. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces 75009 · Jun 24, 2024
- [CFSTD-251](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129676558220240715164045.0001): Washer, #10 Lock, Internal Teeth. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-251 · Jun 24, 2024
- [CFSTD-82](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123933662120240715164045.0001): Screw,   #10-24 X 1/2, RD HD. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-82 · Jun 24, 2024
- [201F-5003](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182515755020240701174400.0001): Fuel Pump. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Lear RomecRG17980D/MLycoming… · Jun 20, 2024
- [ES10-35936-7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191691087420251216184428.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-35936-7 · Dec 8, 2023
- [AB-92815-37](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165115893520251216184504.0001): Retaining Ring. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-92815-37 · Dec 8, 2023
- [AB-391213](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146344589820251216184434.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-391213 · Dec 8, 2023
- [AB-382788](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143912317620251216184442.0001): Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-382788 · Dec 8, 2023
- [AB-90788-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138975580920251216184500.0001): Woodruff Key. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-90788-5 · Dec 8, 2023
- [AB-163374](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138652177520251216184458.0001): Felt Strip. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-163374 · Dec 8, 2023
- [AB-90751-18](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138224109620251216184503.0001): Cotter Pin. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-90751-18 · Dec 8, 2023
- [AB-86527](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136544385220251216184459.0001): Lubricant. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-86527 · Dec 8, 2023
- [AB-50752](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125758886020251216184457.0001): Felt Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-50752 · Dec 8, 2023
- [AB-391309](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120647802220251216184443.0001): Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-391309 · Dec 8, 2023
- [AB-14268](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116974477620251216184440.0001): Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-14268 · Dec 8, 2023
- [AB-53397](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113466624320251216184442.0001): Washer, Flat. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-53397 · Dec 8, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189689408720240301172612.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023
- [KA12919](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174157740820240301172640.0001): Ignition Harness Assy. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2919,10-821614-6 · Dec 1, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170183424420240301172611.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137841244720240301172609.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID128838889420240301172611.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122172067820240301172627.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199876966520240301172645.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [ES10‐682000‐4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195310900420240301172650.0001): Housing. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental Motors10‐682000‐4 · Nov 9, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193099993320240301172643.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193052828920240301172630.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161105397620240301172623.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137119462920240301172652.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023

All of them: https://openairdocs.org/engine/lycoming-io-540-k1g5d/pma.md

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