# Lycoming HIO-360-G1A

- Type: Engine model (FAA registry)
- Registry code: 41898
- Manufacturer (registry): LYCOMING
- Model: HIO-360-G1A
- Engine type: Reciprocating
- Power: 180 hp
- Data sheet: [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Holder: Lycoming Engines
- Installed in: 36 registered aircraft
- Page: https://openairdocs.org/engine/lycoming-hio-360-g1a

Model codes come from the FAA registry's reference file.

## ADs that may apply (OpenAirDocs)

Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2026-04-11](https://openairdocs.org/ad/2026-04-11): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 605 more. Effective Apr 8, 2026
- [AD 2017-16-11](https://openairdocs.org/ad/2017-16-11): Reciprocating Engine Power Section · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-360-B1G6 and 93 more. Effective Aug 15, 2017
- [AD 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 2012-03-06](https://openairdocs.org/ad/2012-03-06): Fuel servo diaphragm · Continental Motors 6-260-A, 6-285-A, 6-285-B and 482 more. Effective Feb 24, 2012
- [AD 2009-26-12](https://openairdocs.org/ad/2009-26-12): Cylinder assemblies · Engine Components Reciprocating Engine Cylinder Assemblies, AEIO-320-D1B, AEIO-320-D2B and 264 more. Effective Feb 4, 2010
- [AD 2009-02-03](https://openairdocs.org/ad/2009-02-03): Fuel injection servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 261 more. Effective Feb 9, 2009
- [AD 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 2004-10-14](https://openairdocs.org/ad/2004-10-14): Crankshaft gear · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 642 more. Effective Jun 25, 2004
- [AD 2003-14-03](https://openairdocs.org/ad/2003-14-03): Rotary fuel pumps · Lycoming Engines AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5 and 262 more. Effective Aug 14, 2003
- [AD 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 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

Historical (superseded or no longer in force):

- [AD 2024-21-02](https://openairdocs.org/ad/2024-21-02) (historical): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 548 more. Effective Dec 5, 2024
- [AD 2011-26-04](https://openairdocs.org/ad/2011-26-04) (historical): Externally mounted fuel injector fuel lines · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 186 more. Effective Jan 25, 2012
- [AD 2011-15-10](https://openairdocs.org/ad/2011-15-10) (historical): Fuel servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 256 more. Effective Aug 16, 2011
- [AD 2008-19-05](https://openairdocs.org/ad/2008-19-05) (historical): Parallel Valve'' reciprocating engines · Engine Components Reciprocating Engine Cylinder Assemblies, AEIO-320-D1B, AEIO-320-D2B and 262 more. Effective Oct 20, 2008
- [AD 2008-14-07](https://openairdocs.org/ad/2008-14-07) (historical): Externally mounted fuel injector fuel lines · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 185 more. Effective Aug 14, 2008
- [AD 2008-08-14](https://openairdocs.org/ad/2008-08-14) (historical): Fuel injection servo plugs · Superior Air Parts AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 242 more. Effective Apr 29, 2008
- [AD 2008-06-51](https://openairdocs.org/ad/2008-06-51) (historical): Fuel injection servo plugs · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 235 more
- [AD 2005-26-10](https://openairdocs.org/ad/2005-26-10) (historical): ECi cylinder assemblies. · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 413 more. Effective Jan 31, 2006

## Information bulletins (advisory) (4)

- [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-14-13](https://openairdocs.org/saib/NE-14-13): Reciprocating Engine - Cylinder Mounting Studs. Issued Mar 24, 2014
- [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

## Registered aircraft (36)

- [N101ZW](https://openairdocs.org/aircraft/N101ZW): [Paris Air Inc](https://openairdocs.org/faa-owner/PARIS%20AIR%20INC), [Vero Beach, FL](https://openairdocs.org/faa-place/FL/Vero%20Beach), built 2007, S/N 0276
- [N108DC](https://openairdocs.org/aircraft/N108DC): [North Texas Helicopters Inc](https://openairdocs.org/faa-owner/NORTH%20TEXAS%20HELICOPTERS%20INC), [Newark, TX](https://openairdocs.org/faa-place/TX/Newark), built 2007, S/N 0299
- [N11DS](https://openairdocs.org/aircraft/N11DS): [Paris Air Inc](https://openairdocs.org/faa-owner/PARIS%20AIR%20INC), [Vero Beach, FL](https://openairdocs.org/faa-place/FL/Vero%20Beach), built 2007, S/N 0323
- [N124TA](https://openairdocs.org/aircraft/N124TA): [Tomlinson Aviation Inc](https://openairdocs.org/faa-owner/TOMLINSON%20AVIATION%20INC), [Ormond Beach, FL](https://openairdocs.org/faa-place/FL/Ormond%20Beach), built 2009, S/N 0362
- [N142TA](https://openairdocs.org/aircraft/N142TA): [Starflight Aviation Inc](https://openairdocs.org/faa-owner/STARFLIGHT%20AVIATION%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2007, S/N 0287
- [N1537Z](https://openairdocs.org/aircraft/N1537Z): [Mid Pacific Aero Services LLC](https://openairdocs.org/faa-owner/MID%20PACIFIC%20AERO%20SERVICES%20LLC), [Honolulu, HI](https://openairdocs.org/faa-place/HI/Honolulu), S/N 0244
- [N153HT](https://openairdocs.org/aircraft/N153HT): [Hi-Tech Helicopters Inc](https://openairdocs.org/faa-owner/HI-TECH%20HELICOPTERS%20INC), [Pocono Lake, PA](https://openairdocs.org/faa-place/PA/Pocono%20Lake), built 2006, S/N 0240
- [N1600Z](https://openairdocs.org/aircraft/N1600Z): [Helicopter Performance Solutions LLC](https://openairdocs.org/faa-owner/HELICOPTER%20PERFORMANCE%20SOLUTIONS%20LLC), [Jacksonville, FL](https://openairdocs.org/faa-place/FL/Jacksonville), built 2006, S/N 0248
- [N16300](https://openairdocs.org/aircraft/N16300): [Batla John D](https://openairdocs.org/faa-owner/BATLA%20JOHN%20D), [Columbus, TX](https://openairdocs.org/faa-place/TX/Columbus), S/N 0256
- [N1647X](https://openairdocs.org/aircraft/N1647X): [Grz Helicopters LLC](https://openairdocs.org/faa-owner/GRZ%20HELICOPTERS%20LLC), [Seminole, AL](https://openairdocs.org/faa-place/AL/Seminole), built 2006, S/N 0274
- [N1658X](https://openairdocs.org/aircraft/N1658X): [US Aviation Training Solutions](https://openairdocs.org/faa-owner/US%20AVIATION%20TRAINING%20SOLUTIONS), [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville), built 2006, S/N 0275
- [N16735](https://openairdocs.org/aircraft/N16735): [East West Helicopters LLC](https://openairdocs.org/faa-owner/EAST%20WEST%20HELICOPTERS%20LLC), [Jupiter, FL](https://openairdocs.org/faa-place/FL/Jupiter), built 2006, S/N 0231
- [N17880](https://openairdocs.org/aircraft/N17880): [US Aviation Training Solutions Inc](https://openairdocs.org/faa-owner/US%20AVIATION%20TRAINING%20SOLUTIONS%20INC), [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville), built 2007, S/N 0306
- [N18910](https://openairdocs.org/aircraft/N18910): [US Aviation Training Solutions Inc](https://openairdocs.org/faa-owner/US%20AVIATION%20TRAINING%20SOLUTIONS%20INC), [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville), built 2007, S/N 0307
- [N1902W](https://openairdocs.org/aircraft/N1902W): [US Aviation Training Solutions](https://openairdocs.org/faa-owner/US%20AVIATION%20TRAINING%20SOLUTIONS), [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville), built 2007, S/N 0320
- [N2026Y](https://openairdocs.org/aircraft/N2026Y): [Gulf Coast Helicopters Inc](https://openairdocs.org/faa-owner/GULF%20COAST%20HELICOPTERS%20INC), [Pearland, TX](https://openairdocs.org/faa-place/TX/Pearland), built 2007, S/N 0326
- [N2027T](https://openairdocs.org/aircraft/N2027T): [Cannon Travis H II](https://openairdocs.org/faa-owner/CANNON%20TRAVIS%20H%20II), [Corinth, TX](https://openairdocs.org/faa-place/TX/Corinth), S/N 0318
- [N2034Z](https://openairdocs.org/aircraft/N2034Z): [Schweizer Rsg LLC](https://openairdocs.org/faa-owner/SCHWEIZER%20RSG%20LLC), [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth), built 2008, S/N 0327
- [N2051J](https://openairdocs.org/aircraft/N2051J): [Monke Farm & Cattle](https://openairdocs.org/faa-owner/MONKE%20FARM%20%26%20CATTLE), [Nickerson, NE](https://openairdocs.org/faa-place/NE/Nickerson), built 2008, S/N 0333
- [N2087Q](https://openairdocs.org/aircraft/N2087Q): [Schweizer Rsg LLC](https://openairdocs.org/faa-owner/SCHWEIZER%20RSG%20LLC), [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth), S/N 0339
- [N20974](https://openairdocs.org/aircraft/N20974): [Hale Air LLC](https://openairdocs.org/faa-owner/HALE%20AIR%20LLC), [De Soto, MO](https://openairdocs.org/faa-place/MO/De%20Soto), built 2008, S/N 0349
- [N21003](https://openairdocs.org/aircraft/N21003): [US Aviation Training Solutions](https://openairdocs.org/faa-owner/US%20AVIATION%20TRAINING%20SOLUTIONS), [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville), built 2009, S/N 0360
- [N21133](https://openairdocs.org/aircraft/N21133): [US Aviation Training Solutions Inc](https://openairdocs.org/faa-owner/US%20AVIATION%20TRAINING%20SOLUTIONS%20INC), [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville), built 2009, S/N 0364
- [N21379](https://openairdocs.org/aircraft/N21379): [US Aviation Training Solutions Inc](https://openairdocs.org/faa-owner/US%20AVIATION%20TRAINING%20SOLUTIONS%20INC), [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville), built 2008, S/N 0355
- [N21385](https://openairdocs.org/aircraft/N21385): [US Aviation Training Solutions](https://openairdocs.org/faa-owner/US%20AVIATION%20TRAINING%20SOLUTIONS), [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville), built 2009, S/N 0356
- [N21496](https://openairdocs.org/aircraft/N21496): [Danos Oilfield Service LLC](https://openairdocs.org/faa-owner/DANOS%20OILFIELD%20SERVICE%20LLC), [Hobbs, NM](https://openairdocs.org/faa-place/NM/Hobbs), built 2009, S/N 0358
- [N269AD](https://openairdocs.org/aircraft/N269AD): [U S Aviation Training Solutions Inc](https://openairdocs.org/faa-owner/U%20S%20AVIATION%20TRAINING%20SOLUTIONS%20INC), [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville), built 2023, S/N S375
- [N269AH](https://openairdocs.org/aircraft/N269AH): [US Aviation Training Solutions Inc](https://openairdocs.org/faa-owner/US%20AVIATION%20TRAINING%20SOLUTIONS%20INC), [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville), built 2024, S/N S376
- [N279SA](https://openairdocs.org/aircraft/N279SA): [All On Black LLC](https://openairdocs.org/faa-owner/ALL%20ON%20BLACK%20LLC), [New Smyrna Beach, FL](https://openairdocs.org/faa-place/FL/New%20Smyrna%20Beach), built 2006, S/N 0264
- [N330PD](https://openairdocs.org/aircraft/N330PD): [City Of Oakland](https://openairdocs.org/faa-owner/CITY%20OF%20OAKLAND), [Oakland, CA](https://openairdocs.org/faa-place/CA/Oakland), built 2005, S/N 0201
- [N385TA](https://openairdocs.org/aircraft/N385TA): [Tomlinson Aviation Inc](https://openairdocs.org/faa-owner/TOMLINSON%20AVIATION%20INC), [Ormond Beach, FL](https://openairdocs.org/faa-place/FL/Ormond%20Beach), built 2002, S/N 142
- [N3947C](https://openairdocs.org/aircraft/N3947C): [Helocraft Holding Co Inc](https://openairdocs.org/faa-owner/HELOCRAFT%20HOLDING%20CO%20INC), [Pembroke Pines, FL](https://openairdocs.org/faa-place/FL/Pembroke%20Pines), built 2008, S/N 0343
- [N426G](https://openairdocs.org/aircraft/N426G): [Gulf Coast Helicopters Inc](https://openairdocs.org/faa-owner/GULF%20COAST%20HELICOPTERS%20INC), [Pearland, TX](https://openairdocs.org/faa-place/TX/Pearland), built 2009, S/N 0354
- [N511BH](https://openairdocs.org/aircraft/N511BH): [Paris Air Inc](https://openairdocs.org/faa-owner/PARIS%20AIR%20INC), [Vero Beach, FL](https://openairdocs.org/faa-place/FL/Vero%20Beach), built 2007, S/N 0291
- [N511MK](https://openairdocs.org/aircraft/N511MK): [Aircraft Guaranty Corp Trustee](https://openairdocs.org/faa-owner/AIRCRAFT%20GUARANTY%20CORP%20TRUSTEE), [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City), built 2008, S/N 0336
- [N531TC](https://openairdocs.org/aircraft/N531TC): [Jj Aviation LLC](https://openairdocs.org/faa-owner/JJ%20AVIATION%20LLC), [Allentown, PA](https://openairdocs.org/faa-place/PA/Allentown), S/N 0285

## NTSB investigations (18)

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 ERA25LA255](https://openairdocs.org/ntsb/ERA25LA255), Jul 2, 2025: Schweizer 269C (N21385), Madisonville, KY, substantial damage. Probable cause: The pilot’s failure to take the appropriate corrective action for ground resonance, which resulted in a loss of helicopter control.
- [NTSB CEN25LA107](https://openairdocs.org/ntsb/CEN25LA107), Feb 28, 2025: Schweizer 269C-1 (N2027T), Alvord, TX, substantial damage. Probable cause: A total loss of engine power for a reason that could not be determined.
- [NTSB CEN23LA301](https://openairdocs.org/ntsb/CEN23LA301), Jul 10, 2023: Schweizer 269C-1 (N21409), Titusville, FL, substantial damage. Probable cause: The student pilot’s failure to maintain helicopter control while on the ground when his attention was diverted for post flight activities.
- [NTSB ERA19LA245](https://openairdocs.org/ntsb/ERA19LA245), Aug 11, 2019: Schweizer 269C (N1831A), Allentown, PA, substantial damage. Probable cause: Inadequate maintenance of the helicopter’s magnetos, which resulted in a partial loss of engine power during the initial climb due to a failure of the left magneto and malfunction of the right…
- [NTSB WPR18LA265](https://openairdocs.org/ntsb/WPR18LA265), Sep 15, 2018: Schweizer 300CBi 269C1 (N2128T), Granada Hills, CA, substantial damage. Probable cause: A partial loss of engine power that was the result of a loss of compression in the No. 1 and 4 cylinders due to damage and material separation from the exhaust valve heads, which resulted in a…
- [NTSB ERA18LA068](https://openairdocs.org/ntsb/ERA18LA068), Jan 24, 2018: Schweizer 269C (N3947C), Fort Lauderdale, FL, substantial damage. Probable cause: The partial loss of engine power during the initial climb due to a stuck intake valve on the No. 4 cylinder.
- [NTSB GAA16CA045](https://openairdocs.org/ntsb/GAA16CA045), Nov 4, 2015: Schweizer 269C 1 (N21496), Mount Pocono, PA, substantial damage. Probable cause: The student pilot's failure to remove the tension applied to the cyclic before takeoff, which resulted in a loss of directional control and the tail rotor striking the ground.
- [NTSB ERA14CA348](https://openairdocs.org/ntsb/ERA14CA348), Jul 21, 2014: Schweizer 269C (N1830D), Titusville, FL, substantial damage. Probable cause: The student pilot's failure to initiate the decelerative flare during autorotation and the CFI's delayed remedial action, which resulted in a hard landing.
- [NTSB ERA14LA101](https://openairdocs.org/ntsb/ERA14LA101), Jan 21, 2014: Schweizer 269C 1 (N2110J), Titusville, FL, substantial damage. Probable cause: The flight instructor’s inadvertent side-loading of the left skid while demonstrating a running landing, which resulted in a bending overstress fracture of the left skid tube and a subsequent…
- [NTSB ERA13LA180](https://openairdocs.org/ntsb/ERA13LA180), Mar 19, 2013: Schweizer 269C (N2099S), Titusville, FL, substantial damage. Probable cause: An engine failure due to the separation of the engine crankcase, which resulted from the lateral movement of the center main bearing and the subsequent blocking of the oil feed hole that supplied oil…
- [NTSB ERA12CA375](https://openairdocs.org/ntsb/ERA12CA375), May 31, 2012: Schweizer 269C-1 (N1803R), Titusville, FL, substantial damage. Probable cause: The flight instructor’s inadequate supervision and delayed remedial action during a simulated engine-out procedure, which resulted in a hard landing.
- [NTSB ERA11CA474](https://openairdocs.org/ntsb/ERA11CA474), Aug 27, 2011: Schweizer 269C-1 (N2093U), Titusville, FL, substantial damage. Probable cause: The student pilot's landing at an unapproved location, which resulted in a ground fire from the engine exhaust.
- [NTSB ERA11CA201](https://openairdocs.org/ntsb/ERA11CA201), Mar 20, 2011: Schweizer 269C-1 (N153HT), Mount Pocono, PA, substantial damage. Probable cause: The flight instructor's selection of an unsuitable landing site to practice autorotations, which resulted in an inadvertent dynamic rollover during touchdown.
- [NTSB ERA11CA012](https://openairdocs.org/ntsb/ERA11CA012), Oct 6, 2010: Schweizer 269C-1 (N2074B), Titusville, FL, substantial damage. Probable cause: An inadvertent in-flight collision with a bird.
- [NTSB ERA10FA283](https://openairdocs.org/ntsb/ERA10FA283), May 26, 2010: Schweizer 269C-1 (N73SJ), Boxborough, MA, substantial damage, 1 fatal. Probable cause: The FAA inspector's rapid reduction of power which resulted in a loss of engine power and his decision to initiate a turn during the autorotation without sufficient altitude to clear obstacles.…
- [NTSB ERA10CA010](https://openairdocs.org/ntsb/ERA10CA010), Oct 8, 2009: Schweizer 269C-1 (N1835E), Lewiston, ME, substantial damage. Probable cause: The loss of tail rotor effectiveness (LTE) resulting from hovering the helicopter in a tailwind.
- [NTSB MIA08CA202](https://openairdocs.org/ntsb/MIA08CA202), Sep 25, 2008: Schweizer 269C-1 (N1901M), Titusville, FL, substantial damage. Probable cause: The flight instructor's delayed remedial action during a simulated autorotation.
- [NTSB ANC06CA090](https://openairdocs.org/ntsb/ANC06CA090), Jul 12, 2006: Schweizer 300C (N1831A), Titusville, FL, substantial damage. Probable cause: The failure of the certificated flight instructor (CFI) to maintain control of the helicopter, which resulted in an in-flight collision with terrain. A factor associated with the accident was the…

## FAA accident and incident reports (22)

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 20250702010909A](https://openairdocs.org/incident/20250702010909A), Jul 2, 2025: Schweizer 269C-1 (N21385), Madisonville, KY, Destroyed. During touchdown, the helicopter appeared to enter ground resonance conditions that worsened resulting in the helicopter rolling over, impacting the ground,…
- [Accident 20250228013759A](https://openairdocs.org/incident/20250228013759A), Feb 28, 2025: Schweizer 269C-1 (N2027T), Alvord, TX, Substantial damage. On February 28, 2025, at approximately 1620 central standard time, a Schweizer 269C-1, lost power and auto rotated into a pasture before flipping over and…
- [Accident 20230710009279A](https://openairdocs.org/incident/20230710009279A), Jul 10, 2023: Schweizer 269C-1 (N21409), Titusville, FL, Destroyed. Student pilot return to parking spot after performing solo local traffic pattern flight. Pilot decide to perform a “RPM check” before shutting down the engine.…
- [Accident 20190811017679A](https://openairdocs.org/incident/20190811017679A), Aug 11, 2019: Schweizer 269C-1 (N1831A), Allentown, PA, Substantial damage. Helicopter departed abe hangar 7 helo pad for airwork. Aircraft crashed shortly after takeoff during climb out. Helicopter experienced engine roughness and low…
- [Accident 20180915013709A](https://openairdocs.org/incident/20180915013709A), Sep 15, 2018: Schweizer 269C-1 (N2128T), Granada Hills, CM, Destroyed. On 09/15/18 N2128T helicopter lost partial power and performed an emergency landing on knollwood golf fine miles north of the van nuys airport. Due to the sink…
- [Accident 20180124001169A](https://openairdocs.org/incident/20180124001169A), Jan 24, 2018: Schweizer 269C-1 (N3947C), Ft. Lauderdale, FL, Substantial damage. While on departure from a downtown heliport the pilot experienced a loss of power and made and crash landed on the street below damaging the helicopter.
- [Accident 20140721014859A](https://openairdocs.org/incident/20140721014859A), Jul 21, 2014: Schweizer 269C-1 (N1830D), Titusville, FL, Substantial damage. During an instructional flight the crew went through a settling with power manuver. Immediately upon recovery the instructor simulated an engine failure. The…
- [Accident 20140121001089A](https://openairdocs.org/incident/20140121001089A), Jan 21, 2014: Schweizer 269C-1 (N2110J), Titusville, FL, Substantial damage. A Schweizer helicopter assigned to bristow academy was on an instructional flight performing basic maneuver review and running landings. The crew utilizing an…
- [Incident 20131101021889I](https://openairdocs.org/incident/20131101021889I), Nov 1, 2013: Schweizer 269C-1 (N17880), Titusville, FL, Minor damage. While conducting a night vision goggle, military training flight, N17880 experienced full loss of engine power at 500 feet AGL. Immediately the pilot in…
- [Accident 20130319004909A](https://openairdocs.org/incident/20130319004909A), Mar 19, 2013: Schweizer 269C-1 (N2099S), Titusville, FL, Substantial damage. Rotorcraft departed space coast regional on a part 61 instructional flight. Shortly after takeoff the instructor felt an abnormal vibration in the engine. She…
- [Accident 20120531011259A](https://openairdocs.org/incident/20120531011259A), May 31, 2012: Schweizer 269C-1 (N1803R), Titusville, FL, Substantial damage. On may 31, 2012, aircraft N1803R, operated by bristow academy, a FAR 141 pilot school, crashed while the foreign student pilot was simulating an engine…
- [Accident 20110827020299A](https://openairdocs.org/incident/20110827020299A), Aug 27, 2011: Schweizer 269C-1 (N2093U), Titusville, FL, Substantial damage. Pilot was practicing solo flight training operations in preparation for his commercial pilot rotorcraft-helicopter rating. Such practice was being conducted…
- [Accident 20110320003319A](https://openairdocs.org/incident/20110320003319A), Mar 20, 2011: Schweizer 269C-1 (N153HT), Long Pond, PA, Substantial damage. While hover/autorotation to landing at a practice field the aft end of left skid sunk into grass and dirt. Dynamic rollover commenced. PIC initiated corrective…
- [Incident 20101006047929I](https://openairdocs.org/incident/20101006047929I), Oct 6, 2010: Schweizer 269C-1 (N2074B), Cocoa, FL, Minor damage. At approxamately 1000 ft AGL aircraft struck large bird. Aircraft made emergency landing
- [Accident 20100526050409A](https://openairdocs.org/incident/20100526050409A), May 26, 2010: Schweizer 269C-1 (N73SJ), Boxborough, MA, Substantial damage, 1 fatal. On may 26, 2010, at 1645 eastern daylight time, a Schweizer 269C-1, N73SJ, operated by blue hill helicopters, was substantially damaged during an impact with…
- [Accident 20091008050189A](https://openairdocs.org/incident/20091008050189A), Oct 8, 2009: Schweizer 269C-1 (N1835E), Lewiston, ME, Substantial damage. On October 08, 2009 at approximatley 0845 eastern daylight time a Schweizer 269-C, N1835 piloted by a certificated pilot sustained substanial damage during a…
- [Accident 20080925849229A](https://openairdocs.org/incident/20080925849229A), Sep 25, 2008: Hughes 269C1 (N1901M), Titusville, FL, Destroyed. (-23) During a training flight the student was practicing auto rotation beginning at approximately 600' AGL, at approximately 200' the student began to make…
- [Incident 20080517839119I](https://openairdocs.org/incident/20080517839119I), May 17, 2008: Hughes 269C1 (N142TA), Ormond Beach, FL, Minor damage. (-23) On 5/16/2008 student pilot was soloing in the helicopter performing pattern work. She wanted a short break; so she landed the helicopter and removed her…
- [Incident 20080501837639I](https://openairdocs.org/incident/20080501837639I), May 1, 2008: Hughes 269C1 (N24NE), Livingston, NY, Minor damage. (-23) Magneto malfunction, and resulting power fluctuation, is the likely cause.
- [Incident 20080222013749I](https://openairdocs.org/incident/20080222013749I), Feb 22, 2008: Hughes 269C1 (N1658X), Titusville, FL, No damage. (-23) Pilot/instructor explained that during a practice exercise with student at control, engine failed and pilot/instructor took over control and landed…
- [Accident 20060713013349A](https://openairdocs.org/incident/20060713013349A), Jul 13, 2006: Hughes 269C1 (N1831A), Titusville, FL, Substantial damage. (-23) Aircraft was out of trim, 3 ft hover height, loss of control of cyclic after control exchange. Aircraft dipped forward and the rotor blades impacted the…
- [Incident 19961107034869I](https://openairdocs.org/incident/19961107034869I), Nov 7, 1996: Hughes 269C (N2027T), Boise, ID, Minor damage. Narrative: the student was returning from a solo cross-country training flight. He experienced a high rate of descent and a high airspeed on his approach to…

## Service difficulty reports (8)

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

- [SDR 2016FA0000558](https://openairdocs.org/sdr/2016FA0000558), Nov 9, 2016: MAST. CORRODED. MAIN ROTOR ASSEMBLY, CORROSION AROUND MAIN ROTOR THRUST BEARING RETAINER, AND SCISSOR MOUNTING LUG.
- [SDR 2012FA0000070](https://openairdocs.org/sdr/2012FA0000070), Jan 14, 2012: PISTON. FAILED. NORMAL TAKEOFF, HOVER, AND STEADY LEVEL FLIGHT. 30 MINUTES ENROUTE, SUDDEN VIBRATIONS FOLLOWED BY LOW RPM WARNING LIGHT & HORN. VERIFIED DROPPING NEEDLES AND LO
- [SDR CA110315004](https://openairdocs.org/sdr/CA110315004), Mar 11, 2011: BLADE. CRACKED. (CAN) DURING THE INSPECTION 600 HOURS/ANNUAL, WE PERFORMED VISUAL INSPECTION OF THE TAIL ROTOR BLADES AND OBSERVED A SPANWISE CRACKS AT THE TRAILING EDGE SKINS 
- [SDR CA091206005](https://openairdocs.org/sdr/CA091206005), Dec 6, 2009: BEARING. CRACKED. (CAN) INNER RACE OF FLAPPING HINGE BEARING FOUND CRACKED HALF WAY THROUGH DURING ANNUAL INSP.
- [SDR 2008FA0000751](https://openairdocs.org/sdr/2008FA0000751), Oct 24, 2008: BOOSTER. EXPLODED. START MAGNETO, START BOOSTER BOX PN SS1001 BLEW THE TOP PORTION APART. IT CAUGHT ON FIRE AND SMOKE WENT EVERYWHERE. INSPECTED HELICOPTER WHEN SMOKE CLEARED AND 
- [SDR CA090609008](https://openairdocs.org/sdr/CA090609008), Sep 24, 2008: DRIVE BELT. DELAMINATED. (CAN) DRIVE BELTS DELAMINATING. FOUND ON 100 HR INSP. DRIVE BELTS REPLACED UNDER WARRANTY.
- [SDR CA090609007](https://openairdocs.org/sdr/CA090609007), Nov 19, 2007: EXHAUST VALVE. STUCK. (CAN) EXHAUST VALVE ON NR 2 CYL STUCK CAUSING LOSS OF ENG PWR. ACFT DESCENDED INTO A FIELD. THE HELICOPTER WAS TAKEN BY TRUCK TO MX FACILITY TO DETERMINE PROBLE
- [SDR CA070705013](https://openairdocs.org/sdr/CA070705013), Jul 2, 2007: GASKET. CRACKED. (CAN) DURING ROUTINE INSP, IT WAS NOTICED THAT NEARLY ALL OF THE GASKET BETWEEN THE FWD FLANGE AND THE EXHAUST MUFF HAD CRACKED AND FALLEN AWAY, LEAVING THE POS

## STCs that may be installed (OpenAirDocs) (26)

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

- [STC SE04651CH](https://openairdocs.org/stc/SE04651CH): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22. Swift Fuels LLC
- [STC SE00825WI](https://openairdocs.org/stc/SE00825WI): Installation of Specialty Products Spin-on oil filter on Lycoming Engines. B & C Specialty Products Inc
- [STC SE04349CH](https://openairdocs.org/stc/SE04349CH): Installation of SureFly electronic ignition. SureFly Partners Ltd
- [STC SE01954SE](https://openairdocs.org/stc/SE01954SE): Installation of engine crankcase seal. Ly-Con Rebuilding Company
- [STC SE02352CH](https://openairdocs.org/stc/SE02352CH): Installation of Challenger cleanable oil filter assembly. Challenger Aviation Products Inc
- [STC SE00939WI](https://openairdocs.org/stc/SE00939WI): Installation of B&C Specialty Products Model BC 315-( ) Starter on Lycoming engines. B & C Specialty Products Inc
- [STC SE2389CE](https://openairdocs.org/stc/SE2389CE): Installation of B&C Speciality Products lightweight (10.2) pounds) engine starter, part number BC-315-100-1 (12 volts) or part number BC-315-100-3 (24 volts). B & C Specialty Products Inc
- [STC SE03232CH](https://openairdocs.org/stc/SE03232CH): Installation of Engine Preheat Kit p/n TA2925-1 for 115 volt application. Hartzell Propeller Inc
- [STC 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 HIO-360 Series
- [STC SE4408SW](https://openairdocs.org/stc/SE4408SW): Miscellaneous engine cylinder replacement parts. Continental Motors, Inc. Lists HIO-360 Series
- [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings. Continental Motors, Inc. Lists HIO-360 Series
- [STC SE02409AK](https://openairdocs.org/stc/SE02409AK): Installation of the Superior Air Parts Cold Air Induction System (CAIS). Wattum Aircraft Services
- [STC SE01930NY](https://openairdocs.org/stc/SE01930NY): Installation of Casper Labs 90 degree oil filter housing adapter. Casper Labs Inc
- [STC SE5743NM](https://openairdocs.org/stc/SE5743NM): Intallation of adapter for externally mounted oil filter. Aviation Development Corporation
- [STC SE09492SC](https://openairdocs.org/stc/SE09492SC): Installation and usage of Exxon 20W50 multigrade aircraft engine oil conforming to Exxon Oil formulation WS-3013. Exxon Company USA. Lists HIO-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 HIO-360 Series
- [STC SE2389SE](https://openairdocs.org/stc/SE2389SE): Installation of B & C Specialty Products. Bainbridge William C III. Lists HIO-360 Series
- [STC SE452NE](https://openairdocs.org/stc/SE452NE): Installation and usage of 'Mobil AV 1' aviation oil. Mobil Research & Development Corp. Lists HIO-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 HIO-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 HIO-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 HIO-360 Series
- [STC SE1445SO](https://openairdocs.org/stc/SE1445SO): Use of Aero-blend oil additive in Teledyne (non turbocharged) aircraft engines. ProTec. Lists HIO-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 HIO-360 Series

## 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.

- [72-231114-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157761992320260722204351.0001): TAG-Engine. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 17, 2026
- [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
- [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
- [SL4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199637784520250923185920.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025
- [TXPL4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124596913420250923185922.0001): 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
- [AA48104-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156575247020240813134135.0001): Oil Filter. Aero Accessories LLC · PMA PQ1206CE · Replaces Aero AccessoriesAA48104Champion… · Jul 12, 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
- [CF07A23031](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136616521920240715164043.0001): Bracket, Fuel Manifold. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces 07A23031 · Jun 24, 2024
- [CF07A23032](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132855100420240715164043.0001): Bracket, Fuel Manifold. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces 07A23032 · 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
- [ES3018](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194884707820251216184204.0001): Clamp, Bearing Cap. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3018 · May 20, 2024
- [AM-3021](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194256093820251216184144.0001): Screw Distributor Block. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3021 · May 20, 2024
- [ES3221](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189601053820251216184228.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3221 · May 20, 2024
- [AK-3975](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181109606820251216184201.0001): Coil, Ignition. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3009, M3114, M3525, K3975, K3975 · May 20, 2024
- [AM-3015](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180990573320251216184149.0001): Screw, Housing. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3015 · May 20, 2024
- [AM-3006](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178460806720251216184151.0001): Bearing. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3006 · May 20, 2024
- [AM2536](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175576430320251216184152.0001): Woodruff Key. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2536 · May 20, 2024
- [ES3040](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175045989620251216184205.0001): Coil Wedge. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3040 · May 20, 2024
- [AK-3984](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168254730520251216184200.0001): Capacitor. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3183, K3984 · May 20, 2024
- [AM-2556](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164604517920251216184155.0001): Cotter Pin. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2556 · May 20, 2024
- [ES3637K](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163564757720251216184213.0001): Contact Point Secondary. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3637 · May 20, 2024
- [AM-3062](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155261831320251216184153.0001): Oil Seal. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3062 · May 20, 2024
- [ES3084](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152458666320251216184211.0001): Air Vent With Hood. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3084 · May 20, 2024
- [AM-3217](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152412216720251216184157.0001): Wave Spring Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M-3217 · May 20, 2024
- [AM-3485](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151878274520251216184156.0001): Bearing Cap, Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3485 · May 20, 2024
- [AM-3215](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151335825620251216184148.0001): Brush Assy, Distributor. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3215 · May 20, 2024
- [ES3548](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150971763920251216184224.0001): Machining, Rotating Magnet. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3548 · May 20, 2024
- [AM-3020](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134367835920251216184146.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3020 · May 20, 2024
- [ES3822](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133744562220251216184220.0001): Dist. Block & Gear Assy.. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces K3822 · May 20, 2024
- [ES1077](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132381862220251216184212.0001): Air Vent. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M1077 · May 20, 2024
- [AM3611](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125128266220251216184158.0001): Cam. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3611, M1522 · May 20, 2024
- [ES3827](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113316784520251216184222.0001): Rotor Gear. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces K3827 · May 20, 2024
- [ES3826](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112237278720251216184206.0001): Spacer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3826 · May 20, 2024
- [ES3630](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108310017320251216184222.0001): Bearing Cap, Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3630, K3630 · May 20, 2024
- [ES3172](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103914286320251216184209.0001): Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3172 · May 20, 2024
- [A-13081K](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103306043420251216184147.0001): Contact Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3081 · May 20, 2024
- [ES3019](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100047104220251216184208.0001): Nut. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3019 · May 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-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

All of them: https://openairdocs.org/engine/lycoming-hio-360-g1a/pma.md

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