# Continental IO-550-N - Type: Engine model (FAA registry) - Registry code: 17215 - Manufacturer (registry): CONT MOTOR - Model: IO-550-N - Engine type: Reciprocating - Power: 310 hp - Data sheet: [TCDS E3SO](https://openairdocs.org/tcds/E3SO) (OpenAirDocs) - Holder: Continental Aerospace Technologies, Inc. - Installed in: 2,772 registered aircraft - Page: https://openairdocs.org/engine/continental-io-550-n 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 2023-17-04](https://openairdocs.org/ad/2023-17-04): Reciprocating Engine Oil System · F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter… (Stratus Tool Technologies STC SE09356SC or 2 others). Effective Oct 26, 2023 - [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09): Exhaust Turbine System (Recip) · Aerostar PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P) and 292 more. Effective Jul 17, 2023 - [AD 2023-05-16](https://openairdocs.org/ad/2023-05-16): Reciprocating Engine Power Section · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 147 more. Effective Mar 15, 2023 - [AD 2023-02-12](https://openairdocs.org/ad/2023-02-12): Engine Air Intake System · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 127 more. Effective Feb 17, 2023 - [AD 2020-16-11](https://openairdocs.org/ad/2020-16-11): SUMMARY: Reciprocating Cylinder Section · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 23 more. Effective Sep 21, 2020 - [AD 2016-16-12](https://openairdocs.org/ad/2016-16-12): Cylinder assemblies · Continental Motors LTSIO-520-AE, TSIO-520-A, TSIO-520-AE and 89 more. Effective Sep 15, 2016 - [AD 2014-05-29](https://openairdocs.org/ad/2014-05-29): SAP replacement parts manufacturer approval (PMA) investment cast cylinder assemblies · Continental Motors TSIO-520-A, TSIO-520-AE, TSIO-520-AF and 55 more. Effective Apr 25, 2014 - [AD 2012-10-13](https://openairdocs.org/ad/2012-10-13): Starter adapters · Continental Motors IO-550-N, TSIO-520-B, TSIO-520-BB and 14 more. Effective Jun 8, 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 2010-11-04](https://openairdocs.org/ad/2010-11-04): Hydraulic lifters · Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 190 more. Effective Jun 16, 2010 - [AD 2007-16-10](https://openairdocs.org/ad/2007-16-10): Kelly Aerospace Power Systems turbochargers · Turbonormalizing system (Engine Technologies STC SE10589SC or SA10588SC). Effective Aug 23, 2007 - [AD 2004-08-10](https://openairdocs.org/ad/2004-08-10): Serial-numbered (SN) cylinders · Modify Teledyne Continental TSIO-520-NB engine (RAM Aircraft Limited Partnership STC SE09104SC or 4 others). Effective May 5, 2004 - [AD 2000-23-21](https://openairdocs.org/ad/2000-23-21): Crankshaft · Continental Motors IO-360-A, IO-360-AB, IO-360-B and 164 more. Effective Dec 12, 2000 - [AD 99-19-01](https://openairdocs.org/ad/99-19-01): No. 2 and No. 5 Crankshaft Inspections · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 127 more. Effective Sep 30, 1999 - [AD 96-12-22](https://openairdocs.org/ad/96-12-22): Full Flow Engine Oil Adapter · Bellanca CH-300 Pacemaker, 120, 140 and 361 more. Effective Jul 31, 1996 - [AD 93-08-17](https://openairdocs.org/ad/93-08-17): Oil Pick-Up Tube · Continental Motors IO-470-A, IO-470-C, IO-470-D and 104 more. Effective Aug 23, 1993 - [AD 93-10-02](https://openairdocs.org/ad/93-10-02): Missing Cylinder Valve Retainer Key · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 180 more. Effective Aug 12, 1993 - [AD 91-19-03](https://openairdocs.org/ad/91-19-03): Oil Filter · Continental Motors 6-285-A, 6-285-B, 6-285-BA and 169 more. Effective Sep 29, 1991 - [AD 88-03-06](https://openairdocs.org/ad/88-03-06): Oil Filter · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 155 more. Effective Apr 15, 1988 Historical (superseded or no longer in force): - [AD 2023-04-08](https://openairdocs.org/ad/2023-04-08) (historical): Reciprocating Engine Power Section · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 141 more. Effective Feb 23, 2023 - [AD 2011-25-51](https://openairdocs.org/ad/2011-25-51) (historical): Starter Adapter Gear Shaft · Continental Motors IO-550-N, TSIO-520-B, TSIO-520-BB and 14 more. Effective Dec 28, 2011 - [AD 2009-24-52](https://openairdocs.org/ad/2009-24-52) (historical): Hydraulic lifters · Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 192 more - [AD 2009-16-03](https://openairdocs.org/ad/2009-16-03) (historical): Cylinder assemblies · Continental Motors IO-520-A, IO-520-B, IO-520-BA and 55 more. Effective Sep 9, 2009 - [AD 2000-08-51](https://openairdocs.org/ad/2000-08-51) (historical): Crankshaft · Teledyne Continental Motors IO-360-A, IO-360-AB, IO-360-B and 158 more - [AD 99-09-17](https://openairdocs.org/ad/99-09-17) (historical): Crankshaft · Teledyne Continental Motors IO-470-A, IO-470-C, IO-470-D and 114 more ## Information bulletins (advisory) (10) - [SAIB NE-20-05](https://openairdocs.org/saib/NE-20-05): POWERPLANT - Engine Camshaft Gear Tooth Fracture. Issued Apr 6, 2020 - [SAIB NE-18-16](https://openairdocs.org/saib/NE-18-16): POWERPLANT Alternator Drive Coupling. Issued Jun 20, 2018 - [SAIB NE-17-11](https://openairdocs.org/saib/NE-17-11): POWERPLANT Engine damage as a result of kickback. Issued May 10, 2017 - [SAIB NE-16-13](https://openairdocs.org/saib/NE-16-13): Powerplant - Prohibited use of sealant. Issued Mar 8, 2016 - [SAIB NE-13-15](https://openairdocs.org/saib/NE-13-15): Engine Controls: Continental Motors, Inc. (CMI) Throttle and Mixture Control Levers. Issued Feb 8, 2013 - [SAIB NE-13-04](https://openairdocs.org/saib/NE-13-04): Continental Motors, Inc. (CMI) Connecting Rod Piston Pin Bushing Inspection. Issued Oct 31, 2012 - [SAIB NE-10-09](https://openairdocs.org/saib/NE-10-09): Reciprocating Engine Power Section: Hydraulic Valve Lifters. Issued Nov 20, 2009 - [SAIB NE-10-07](https://openairdocs.org/saib/NE-10-07): Reciprocating Engine Cylinder: Identification Information for Superior Air Parts, PMA Cylinder Heads for Teledyne Continental Motors (TCM) IO-520, TSIO-520,and IO-550 Series Engines.. Issued Nov 2, 2009 - [SAIB NE-09-08](https://openairdocs.org/saib/NE-09-08): Reciprocating Engine Cylinder Section. Issued Jan 30, 2009 - [SAIB NE-02-41](https://openairdocs.org/saib/NE-02-41): . Issued Aug 8, 2002 ## Registered aircraft (2,772, first 50) - [N100JB](https://openairdocs.org/aircraft/N100JB): [Airbyars LLC](https://openairdocs.org/faa-owner/AIRBYARS%20LLC), [Spartanburg, SC](https://openairdocs.org/faa-place/SC/Spartanburg), built 2024, S/N 10290 - [N100MJ](https://openairdocs.org/aircraft/N100MJ): [Mh Aviation LLC](https://openairdocs.org/faa-owner/MH%20AVIATION%20LLC), [Glendale, AZ](https://openairdocs.org/faa-place/AZ/Glendale), built 2007, S/N 2844 - [N100ZW](https://openairdocs.org/aircraft/N100ZW): [Fetch Aviation LLC](https://openairdocs.org/faa-owner/FETCH%20AVIATION%20LLC), [Bonita Springs, FL](https://openairdocs.org/faa-place/FL/Bonita%20Springs), built 2014, S/N 4086 - [N1011G](https://openairdocs.org/aircraft/N1011G): [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 2025, S/N 10795 - [N1018Q](https://openairdocs.org/aircraft/N1018Q): [Lambert Brent](https://openairdocs.org/faa-owner/LAMBERT%20BRENT), [Roanoke, VA](https://openairdocs.org/faa-place/VA/Roanoke), built 2009, S/N 421018 - [N1019K](https://openairdocs.org/aircraft/N1019K): [Preferred Flight Management LLC](https://openairdocs.org/faa-owner/PREFERRED%20FLIGHT%20MANAGEMENT%20LLC), [Goshen, IN](https://openairdocs.org/faa-place/IN/Goshen), built 2008, S/N 421004 - [N101BE](https://openairdocs.org/aircraft/N101BE): [One Bravo Echo LLC](https://openairdocs.org/faa-owner/ONE%20BRAVO%20ECHO%20LLC), [Fernandina Beach, FL](https://openairdocs.org/faa-place/FL/Fernandina%20Beach), built 2011, S/N 3759 - [N101FK](https://openairdocs.org/aircraft/N101FK): [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 2008, S/N 3027 - [N101GW](https://openairdocs.org/aircraft/N101GW): [Plan B Air LLC](https://openairdocs.org/faa-owner/PLAN%20B%20AIR%20LLC), [Lago Vista, TX](https://openairdocs.org/faa-place/TX/Lago%20Vista), built 2007, S/N 2528 - [N101MW](https://openairdocs.org/aircraft/N101MW): [Maroon Creek LLC](https://openairdocs.org/faa-owner/MAROON%20CREEK%20LLC), [Aspen, CO](https://openairdocs.org/faa-place/CO/Aspen), built 2007, S/N 2823 - [N101ZA](https://openairdocs.org/aircraft/N101ZA): [Cirrus Sr22 10117 Inc Trustee](https://openairdocs.org/faa-owner/CIRRUS%20SR22%2010117%20INC%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2024, S/N 10117 - [N102DW](https://openairdocs.org/aircraft/N102DW): [Flyboy Aviation LLC](https://openairdocs.org/faa-owner/FLYBOY%20AVIATION%20LLC), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2006, S/N 1750 - [N102FP](https://openairdocs.org/aircraft/N102FP): [N9817k LLC](https://openairdocs.org/faa-owner/N9817K%20LLC), [Fredericksburg, VA](https://openairdocs.org/faa-place/VA/Fredericksburg), built 2006, S/N 42511 - [N102SR](https://openairdocs.org/aircraft/N102SR): [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 2006, S/N 1864 - [N103EE](https://openairdocs.org/aircraft/N103EE): [Cirrus Djh LLC](https://openairdocs.org/faa-owner/CIRRUS%20DJH%20LLC), [Bountiful, UT](https://openairdocs.org/faa-place/UT/Bountiful), built 2006, S/N 2104 - [N103FD](https://openairdocs.org/aircraft/N103FD): [Midnight Echo LLC](https://openairdocs.org/faa-owner/MIDNIGHT%20ECHO%20LLC), [Miami Lakes, FL](https://openairdocs.org/faa-place/FL/Miami%20Lakes), built 2024, S/N 9838 - [N103FP](https://openairdocs.org/aircraft/N103FP): [Style Ventures LLC](https://openairdocs.org/faa-owner/STYLE%20VENTURES%20LLC), [Lafayette, LA](https://openairdocs.org/faa-place/LA/Lafayette), built 2006, S/N 42512 - [N104FP](https://openairdocs.org/aircraft/N104FP): [Autowashlbt LLC](https://openairdocs.org/faa-owner/AUTOWASHLBT%20LLC), [Lumberton, NC](https://openairdocs.org/faa-place/NC/Lumberton), built 2006, S/N 42513 - [N104GH](https://openairdocs.org/aircraft/N104GH): [Bluff Point Aviation LLC](https://openairdocs.org/faa-owner/BLUFF%20POINT%20AVIATION%20LLC), [Jensen Beach, FL](https://openairdocs.org/faa-place/FL/Jensen%20Beach), built 2014, S/N 4087 - [N104TQ](https://openairdocs.org/aircraft/N104TQ): [Gtw Aviation LLC](https://openairdocs.org/faa-owner/GTW%20AVIATION%20LLC), [San Jose, CA](https://openairdocs.org/faa-place/CA/San%20Jose), built 2006, S/N 2304 - [N10502](https://openairdocs.org/aircraft/N10502): [Flying Chipmunk LLC](https://openairdocs.org/faa-owner/FLYING%20CHIPMUNK%20LLC), [Charlotte, NC](https://openairdocs.org/faa-place/NC/Charlotte), built 2025, S/N 10502 - [N105CK](https://openairdocs.org/aircraft/N105CK): [Hdm Aviation LLC](https://openairdocs.org/faa-owner/HDM%20AVIATION%20LLC), [Saratoga, CA](https://openairdocs.org/faa-place/CA/Saratoga), built 2016, S/N 4399 - [N105HC](https://openairdocs.org/aircraft/N105HC): [Ji Aviation LLC](https://openairdocs.org/faa-owner/JI%20AVIATION%20LLC), [Vidalia, LA](https://openairdocs.org/faa-place/LA/Vidalia), built 2019, S/N 4777 - [N105KL](https://openairdocs.org/aircraft/N105KL): [Wing It LLC](https://openairdocs.org/faa-owner/WING%20IT%20LLC), [Madison, WI](https://openairdocs.org/faa-place/WI/Madison), built 2017, S/N 4461 - [N105TT](https://openairdocs.org/aircraft/N105TT): [W&P Aircraft LLC](https://openairdocs.org/faa-owner/W%26P%20AIRCRAFT%20LLC), [Humble, TX](https://openairdocs.org/faa-place/TX/Humble), built 2006, S/N 1867 - [N105WL](https://openairdocs.org/aircraft/N105WL): [Schmitt Family Holdings LLC](https://openairdocs.org/faa-owner/SCHMITT%20FAMILY%20HOLDINGS%20LLC), [Independence, IA](https://openairdocs.org/faa-place/IA/Independence), built 2006, S/N 2210 - [N106EZ](https://openairdocs.org/aircraft/N106EZ): [Dannemann Kevin](https://openairdocs.org/faa-owner/DANNEMANN%20KEVIN), [Wallkill, NY](https://openairdocs.org/faa-place/NY/Wallkill), built 2006, S/N 2044 - [N106TJ](https://openairdocs.org/aircraft/N106TJ): [N106tj LLC](https://openairdocs.org/faa-owner/N106TJ%20LLC), [Murray, UT](https://openairdocs.org/faa-place/UT/Murray), built 2010, S/N 3592 - [N106TQ](https://openairdocs.org/aircraft/N106TQ): [Rogers Scott](https://openairdocs.org/faa-owner/ROGERS%20SCOTT), [Asheville, NC](https://openairdocs.org/faa-place/NC/Asheville), built 2007, S/N 2633 - [N107AJ](https://openairdocs.org/aircraft/N107AJ): [Altitude Aviation LLC](https://openairdocs.org/faa-owner/ALTITUDE%20AVIATION%20LLC), [West Point, GA](https://openairdocs.org/faa-place/GA/West%20Point), built 2007, S/N 2671 - [N107BC](https://openairdocs.org/aircraft/N107BC): [Cjw Aviation LLC](https://openairdocs.org/faa-owner/CJW%20AVIATION%20LLC), [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio), S/N 3057 - [N107CB](https://openairdocs.org/aircraft/N107CB): [R&Dsl Corp Trustee](https://openairdocs.org/faa-owner/R%26DSL%20CORP%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2008, S/N 3244 - [N107MT](https://openairdocs.org/aircraft/N107MT): [Tuch Michael](https://openairdocs.org/faa-owner/TUCH%20MICHAEL), [Gonzales, TX](https://openairdocs.org/faa-place/TX/Gonzales), S/N 4846 - [N107PB](https://openairdocs.org/aircraft/N107PB): [Antler Air LLC](https://openairdocs.org/faa-owner/ANTLER%20AIR%20LLC), [Klamath Falls, OR](https://openairdocs.org/faa-place/OR/Klamath%20Falls), built 2006, S/N 2292 - [N107TG](https://openairdocs.org/aircraft/N107TG): [Sowder Douglas A](https://openairdocs.org/faa-owner/SOWDER%20DOUGLAS%20A), [Spokane, WA](https://openairdocs.org/faa-place/WA/Spokane), built 2008, S/N L2K-279 - [N107TQ](https://openairdocs.org/aircraft/N107TQ): [Southland Air Holdings LLC](https://openairdocs.org/faa-owner/SOUTHLAND%20AIR%20HOLDINGS%20LLC), [Albany, GA](https://openairdocs.org/faa-place/GA/Albany), built 2013, S/N 3996 - [N1088D](https://openairdocs.org/aircraft/N1088D): [Spf America LLC](https://openairdocs.org/faa-owner/SPF%20AMERICA%20LLC), [Fort Smith, AR](https://openairdocs.org/faa-place/AR/Fort%20Smith), built 2009, S/N 421015 - [N108BG](https://openairdocs.org/aircraft/N108BG): [N108bg Co](https://openairdocs.org/faa-owner/N108BG%20CO), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2011, S/N 3RX164 - [N108EZ](https://openairdocs.org/aircraft/N108EZ): [Graybull Aviation LLC](https://openairdocs.org/faa-owner/GRAYBULL%20AVIATION%20LLC), [Lake Orion, MI](https://openairdocs.org/faa-place/MI/Lake%20Orion), built 2006, S/N 2037 - [N1097L](https://openairdocs.org/aircraft/N1097L): [International Air Services Inc Owner Trustee](https://openairdocs.org/faa-owner/INTERNATIONAL%20AIR%20SERVICES%20INC%20OWNER%20TRUSTEE), [Carson City, NV](https://openairdocs.org/faa-place/NV/Carson%20City), built 2008, S/N 421006 - [N1098R](https://openairdocs.org/aircraft/N1098R): [Sweat Kristie S](https://openairdocs.org/faa-owner/SWEAT%20KRISTIE%20S), [Buford, GA](https://openairdocs.org/faa-place/GA/Buford), built 2021, S/N 5010 - [N109FT](https://openairdocs.org/aircraft/N109FT): [Cisco Aero LLC](https://openairdocs.org/faa-owner/CISCO%20AERO%20LLC), [Cisco, TX](https://openairdocs.org/faa-place/TX/Cisco), built 2006, S/N 2025 - [N10BX](https://openairdocs.org/aircraft/N10BX): [Cleary James A](https://openairdocs.org/faa-owner/CLEARY%20JAMES%20A), [Fairfield Township, OH](https://openairdocs.org/faa-place/OH/Fairfield%20Township), built 2021, S/N 5003 - [N10CN](https://openairdocs.org/aircraft/N10CN): [Jones Carey N](https://openairdocs.org/faa-owner/JONES%20CAREY%20N), [Chesapeake, VA](https://openairdocs.org/faa-place/VA/Chesapeake), built 2015, S/N 3RX060 - [N10RA](https://openairdocs.org/aircraft/N10RA): [One Six Bravo LLC](https://openairdocs.org/faa-owner/ONE%20SIX%20BRAVO%20LLC), [Kernersville, NC](https://openairdocs.org/faa-place/NC/Kernersville), built 2021, S/N 5069 - [N10ZW](https://openairdocs.org/aircraft/N10ZW): [Burnett Wade C](https://openairdocs.org/faa-owner/BURNETT%20WADE%20C), [Sandpoint, ID](https://openairdocs.org/faa-place/ID/Sandpoint), built 2001, S/N 0055 - [N110FL](https://openairdocs.org/aircraft/N110FL): [Mac Air Aviation LLC](https://openairdocs.org/faa-owner/MAC%20AIR%20AVIATION%20LLC), [Xenia, OH](https://openairdocs.org/faa-place/OH/Xenia), built 2007, S/N 2813 - [N110GK](https://openairdocs.org/aircraft/N110GK): [Jaws Aviation LLC](https://openairdocs.org/faa-owner/JAWS%20AVIATION%20LLC), [Ridgeland, MS](https://openairdocs.org/faa-place/MS/Ridgeland), built 2017, S/N 4508 - [N110TA](https://openairdocs.org/aircraft/N110TA): [Huntress Aviation LLC](https://openairdocs.org/faa-owner/HUNTRESS%20AVIATION%20LLC), [Paradise Valley, AZ](https://openairdocs.org/faa-place/AZ/Paradise%20Valley), S/N 2015 - [N110WF](https://openairdocs.org/aircraft/N110WF): [Valiair Limited Co Trustee](https://openairdocs.org/faa-owner/VALIAIR%20LIMITED%20CO%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 2007, S/N 2621 All 2,772: https://openairdocs.org/engine/continental-io-550-n/aircraft.md ## NTSB investigations (166, newest 50) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB CEN27LA018](https://openairdocs.org/ntsb/CEN27LA018), Oct 18, 2026: Cirrus Design SR22 (N363CT), Lakeville, MN, substantial damage, investigation ongoing - [NTSB ERA26LA333](https://openairdocs.org/ntsb/ERA26LA333), Sep 7, 2026: Cirrus Design SR22 (N521LM), Ashland, OH, substantial damage, investigation ongoing - [NTSB ERA26LA257](https://openairdocs.org/ntsb/ERA26LA257), Jul 2, 2026: Cirrus Design SR22 (N127DC), Lafayette, TN, substantial damage, investigation ongoing - [NTSB WPR26LA162](https://openairdocs.org/ntsb/WPR26LA162), Apr 17, 2026: Cirrus Design SR22 (N654MC), La Cienega, NM, substantial damage, investigation ongoing - [NTSB ERA26LA182](https://openairdocs.org/ntsb/ERA26LA182), Apr 17, 2026: Donald E Johnston Velocity XL-RG (N621CM), Crestview, FL, substantial damage. Probable cause: The pilot’s failure to extend the landing gear before landing. - [NTSB ERA26LA158](https://openairdocs.org/ntsb/ERA26LA158), Mar 27, 2026: Cirrus Design SR22 (N41CA), Daytona Beach, FL, substantial damage. Probable cause: An in-flight collision with a bird while enroute. - [NTSB OPS26LA019](https://openairdocs.org/ntsb/OPS26LA019), Feb 13, 2026: Cirrus Design SR22 (N657MW), West Milford, NJ, incident, no damage, investigation ongoing - [NTSB CEN26LA066](https://openairdocs.org/ntsb/CEN26LA066), Dec 20, 2025: Cirrus Design SR22 (N242AZ), Springfield, MO, substantial damage, investigation ongoing - [NTSB ERA26LA064](https://openairdocs.org/ntsb/ERA26LA064), Dec 7, 2025: Cirrus Design SR22 (N19SK), Blue Bell, PA, substantial damage. Probable cause: The pilot's failure to maintain airplane control of the airplane during an aborted landing, resulting in a runway excursion and collision with terrain. - [NTSB ERA26LA044](https://openairdocs.org/ntsb/ERA26LA044), Nov 17, 2025: Cirrus Design SR22 (N508WH), Eastpoint, FL, substantial damage. Probable cause: The pilot’s loss of airplane control during a go-around, which resulted in an aerodynamic stall. Contributing to the accident was the pilot’s improper recovery from an aerodynamic stall. - [NTSB WPR26LA036](https://openairdocs.org/ntsb/WPR26LA036), Nov 3, 2025: Cirrus Design SR22 (N237RJ), Sedona, AZ, substantial damage, investigation ongoing - [NTSB ERA26FA019](https://openairdocs.org/ntsb/ERA26FA019), Oct 21, 2025: Cirrus SR22 (N42BE), Ruston, LA, destroyed, 1 fatal, investigation ongoing - [NTSB ERA26LA001](https://openairdocs.org/ntsb/ERA26LA001), Oct 2, 2025: Cirrus Design SR22 (N812SE), Talladega, AL, substantial damage, investigation ongoing - [NTSB ERA25LA376](https://openairdocs.org/ntsb/ERA25LA376), Sep 28, 2025: Cirrus Design SR22 (N283WT), West Milford, NJ, substantial damage. Probable cause: The pilot’s improper landing flare and subsequent failure to recover from a hard bounced landing, which resulted in a loss of directional control and runway excursion. - [NTSB CEN25FA321](https://openairdocs.org/ntsb/CEN25FA321), Aug 19, 2025: Lancair NLA-275-FR-C (N345LA), Bradley, AR, destroyed, 1 fatal, investigation ongoing - [NTSB WPR25LA219](https://openairdocs.org/ntsb/WPR25LA219), Jul 19, 2025: Cirrus Design SR22 (N551SG), Hollister, CA, substantial damage. Probable cause: The departing pilot’s failure to see and avoid the landing airplane during the takeoff, which resulted in a mid-air collision. - [NTSB GAA25WA196](https://openairdocs.org/ntsb/GAA25WA196), Jun 28, 2025: Cirrus Design SR22 (N675SR), Remomeix, France, destroyed - [NTSB ERA25FA158](https://openairdocs.org/ntsb/ERA25FA158), Mar 30, 2025: Cirrus Design SR22 (N319TM), Franklin Township, NJ, substantial damage, 1 fatal, investigation ongoing - [NTSB ERA25FA151](https://openairdocs.org/ntsb/ERA25FA151), Mar 20, 2025: Cirrus Design SR22 (N969SS), LaFayette, GA, destroyed, 2 fatal. Probable cause: The pilot’s exceedance of the airplane’s critical angle of attack while landing and the flight instructor’s inadequate remedial action, which resulted in an aerodynamic stall/spin at an altitude too… - [NTSB ERA25LA136](https://openairdocs.org/ntsb/ERA25LA136), Mar 6, 2025: Cirrus Design SR22 (N744SM), North Myrtle Beach, SC, substantial damage. Probable cause: The pilot’s failure to maintain directional control while attempting to land in a gusty crosswind, which resulted in a runway excursion. - [NTSB ERA25LA111](https://openairdocs.org/ntsb/ERA25LA111), Feb 5, 2025: Cirrus Design SR22 (N406SR), New Lexington, OH, substantial damage. Probable cause: The pilot’s flight into previously forecasted freezing rain, which resulted in ice accretion, reduced forward visibility, and a subsequent landing undershoot. - [NTSB ERA24FA397](https://openairdocs.org/ntsb/ERA24FA397), Sep 28, 2024: Cirrus Design SR22 (N1281F), Kill Devil Hills, NC, destroyed, 5 fatal. Probable cause: The pilot’s exceedance of the airplane’s critical angle of attack during a go-around attempt, which resulted in an aerodynamic stall and loss of airplane control. - [NTSB CEN24LA367](https://openairdocs.org/ntsb/CEN24LA367), Sep 25, 2024: Cirrus Design SR22 (N565CP), Lakeway, TX, substantial damage. Probable cause: The pilot’s failure to maintain adequate airspeed during landing, which resulted in an aerodynamic stall and loss of control during a go-around. - [NTSB GAA24WA310](https://openairdocs.org/ntsb/GAA24WA310), Aug 12, 2024: Cirrus Design SR22 (N70DE), Suffolk, United Kingdom, substantial damage - [NTSB ERA24FA323](https://openairdocs.org/ntsb/ERA24FA323), Jul 25, 2024: Cirrus Design SR22 (N990PT), Trenton, ME, destroyed, 2 fatal. Probable cause: The pilot’s aggressive pitch and power control inputs while executing a missed approach, which resulted in his spatial disorientation and a loss of airplane control. - [NTSB ERA24LA141](https://openairdocs.org/ntsb/ERA24LA141), Mar 16, 2024: Cirrus Design SR22 (N469GB), Winokur, GA, substantial damage. Probable cause: A total loss of engine power due to the unseating and subsequent failure of the No. 4 piston connection rod bushing. - [NTSB CEN24FA095](https://openairdocs.org/ntsb/CEN24FA095), Jan 21, 2024: Cirrus Design SR22 (N255JP), Little Rock, AR, destroyed, 1 fatal. Probable cause: The pilot’s failure to maintain airplane control after a partial loss of engine power during initial climb. Contributing to the accident was the pilot’s failure to follow airplane flight manual… - [NTSB CEN24FA073](https://openairdocs.org/ntsb/CEN24FA073), Dec 27, 2023: Cirrus Design SR22 (N858RC), Canton, TX, destroyed, 1 fatal. Probable cause: The pilot’s failure to attain the runway while landing at night, which resulted in an impact with trees. - [NTSB GAA23WA236](https://openairdocs.org/ntsb/GAA23WA236), Aug 11, 2023: Cessna 350 (N1097L), Barcelona, Spain, substantial damage - [NTSB CEN23LA297](https://openairdocs.org/ntsb/CEN23LA297), Jul 12, 2023: Cirrus Design SR22 (N151SR), Boelus, NE, substantial damage. Probable cause: Loss of engine power for reasons that could not be determined. - [NTSB WPR23FA141](https://openairdocs.org/ntsb/WPR23FA141), Apr 2, 2023: Cirrus Design SR22 (N424SW), Oxbow, OR, destroyed, 2 fatal. Probable cause: The pilot’s continued visual flight into instrument meteorological conditions, resulting in airframe ice accretion and a subsequent loss of airplane control. - [NTSB ERA23FA130](https://openairdocs.org/ntsb/ERA23FA130), Feb 24, 2023: Cirrus Design SR22 (N929DR), Duluth, MN, destroyed, 1 fatal. Probable cause: A rapid descent and subsequent collision with terrain for reasons that could not be determined based on the available evidence. - [NTSB ERA23LA150](https://openairdocs.org/ntsb/ERA23LA150), Feb 17, 2023: Cirrus Design SR22 (N740NG), Fernandina Beach, FL, substantial damage. Probable cause: The pilot’s failure to maintain control of the airplane while landing in gusting crosswind conditions, with resulted in a runway excursion and collision with a runway identifier sign. - [NTSB ERA23LA090](https://openairdocs.org/ntsb/ERA23LA090), Dec 14, 2022: Cirrus Design SR22 (N416PC), San Juan, PR, substantial damage. Probable cause: The pilot’s improper recovery from a bounced landing which resulted in a loss of control and subsequent runway excursion. - [NTSB CEN23LA017](https://openairdocs.org/ntsb/CEN23LA017), Oct 23, 2022: Cirrus Design SR22 (N25HW), Loveland, CO, substantial damage. Probable cause: The pilot’s loss of control after encountering windshear while landing in a strong, gusting crosswind. Contributing was pilot’s decision to continue the landing with a 90-degree crosswind at 30 knots. - [NTSB CEN22FA405](https://openairdocs.org/ntsb/CEN22FA405), Sep 1, 2022: Cirrus SR22 (N420SS), Tomball, TX, substantial damage, 1 fatal. Probable cause: The flight instructor’s inadequate supervision of the flight, which allowed for an unintentional movement of the mixture control to the cutoff position that remained unnoticed until the airplane lost… - [NTSB ERA22LA254](https://openairdocs.org/ntsb/ERA22LA254), Jun 1, 2022: Cirrus Design SR22 (N432CP), Tredyffin, PA, substantial damage. Probable cause: The loosening of the throttle arm from the throttle body, which resulted in the pilot’s inability to control the engine, and a subsequent forced landing. - [NTSB ERA22LA220](https://openairdocs.org/ntsb/ERA22LA220), May 6, 2022: Cirrus Design SR22 (N24LA), Tybee Island, GA, substantial damage, 1 fatal. Probable cause: A loss of airplane control due to pilot incapacitation, which resulted in an overflight of his destination and subsequent descent into water. - [NTSB CEN22LA176](https://openairdocs.org/ntsb/CEN22LA176), Apr 13, 2022: Cirrus Design SR22 (N112TR), Twin Lakes, CO, substantial damage. Probable cause: The failure of the left turbocharger at FL230, which resulted in a rapid loss of manifold pressure and subsequent complete loss of engine power due to an overly rich fuel-air mixture setting.… - [NTSB CEN22FA111](https://openairdocs.org/ntsb/CEN22FA111), Jan 31, 2022: Cirrus Design SR22 (N227BD), Hutchinson, MN, substantial damage, 1 fatal. Probable cause: The reduction in fuel flow and subsequent partial loss of engine power after takeoff for reasons that could not be determined. - [NTSB WPR21LA355](https://openairdocs.org/ntsb/WPR21LA355), Sep 25, 2021: Cirrus Design SR22 (N216FC), Tucumcari, NM, destroyed. Probable cause: The pilot’s improper landing flare which resulted in a hard and bounced landing. - [NTSB CEN21LA280](https://openairdocs.org/ntsb/CEN21LA280), Jun 18, 2021: Cirrus Design SR22 (N729SA), Hayward, WI, substantial damage. Probable cause: The pilot's failure to maintain directional control during landing with gusting wind. - [NTSB CEN21FA215](https://openairdocs.org/ntsb/CEN21FA215), May 12, 2021: Cirrus Design SR22 (N416DJ), Englewood, CO, substantial damage. Probable cause: The Cirrus pilot’s failure to maintain the final approach course for the assigned runway, which resulted in a collision with the Swearingen which was on final approach to the parallel runway.… - [NTSB WPR21LA145](https://openairdocs.org/ntsb/WPR21LA145), Mar 28, 2021: Cirrus Design SR22 (N644SR), Marana, AZ, substantial damage. Probable cause: A total loss of engine power resulting from a catastrophic engine failure caused by a shift of the No. 2 main bearing and bearing seal, which resulted in oil starvation to the crankshaft; the reason… - [NTSB CEN21LA129](https://openairdocs.org/ntsb/CEN21LA129), Feb 5, 2021: Columbia Aircraft Mfg LC42-550FG (N115FP), Larned, KS, substantial damage. Probable cause: The pilot’s failure to allow sufficient time for the brakes to cool after a previous aborted takeoff, resulting in a runway excursion during a second aborted takeoff due to degraded braking… - [NTSB WPR21LA068](https://openairdocs.org/ntsb/WPR21LA068), Dec 10, 2020: Cirrus Design SR22 (N577CP), Ogden, UT, substantial damage. Probable cause: The partial loss of engine power for reasons that cannot be determined due to lack of available evidence. - [NTSB CEN21LA057](https://openairdocs.org/ntsb/CEN21LA057), Oct 24, 2020: Cirrus SR22 (N183V), Tishomingo, OK, substantial damage. Probable cause: The pilot’s improper adjustment of the engine mixture control, which resulted in a total loss of engine power. Contributing to the accident was a disconnected oil temperature connector, which was… - [NTSB CEN20WA426](https://openairdocs.org/ntsb/CEN20WA426), Sep 28, 2020: Cirrus SR22 (N918SE), Le Chevillotte, France, destroyed, 3 fatal - [NTSB CEN20LA367](https://openairdocs.org/ntsb/CEN20LA367), Aug 29, 2020: Cirrus SR22 (N607SR), Lawrenceville, IL, destroyed, 1 fatal. Probable cause: The pilot’s controlled flight into terrain as a result of his failure to properly execute an instrument approach and maintain clearance from trees in night instrument meteorological conditions.… - [NTSB CEN20LA354](https://openairdocs.org/ntsb/CEN20LA354), Aug 21, 2020: Lancair Lancair Super ES (N997S), Ely, MN, destroyed, 1 fatal. Probable cause: The non-instrument rated pilot’s improper decision to attempt flight into instrument meteorological conditions, which resulted in spatial disorientation and loss of control and subsequent impact with… All 166: https://openairdocs.org/engine/continental-io-550-n/ntsb.md ## FAA accident and incident reports (276, newest 50) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 20260924012179I](https://openairdocs.org/incident/20260924012179I), Sep 24, 2026: Hayes Tony George LANCAIR LEGACY (N46TL), Abilene, TX, Substantial damage. On September 24, 2026, at 1408 CDT, a Lancair Legacy aircraft bearing registration number [privacy data omitted], registered to a private owner, suffered… - [Incident 20260830012999I](https://openairdocs.org/incident/20260830012999I), Aug 30, 2026: Cirrus Design Corp SR22 (N184PK), Pueblo, CO, Minor damage. Weather and conditions were good. Approach and speed were good, a go around did not seem necessary. Upon landing, front end bounced hard once during landing,… - [Incident 20260729010339I](https://openairdocs.org/incident/20260729010339I), Jul 29, 2026: Goudinoff Peter LANCAIR LEGACY (N637PG), Eden Prairie, MN, Minor damage. The pilot and one passenger were taxiing for takeoff when the left main landing gear had an uncommanded collapse. No injuries or damage to airport property… - [Incident 20260728010989I](https://openairdocs.org/incident/20260728010989I), Jul 28, 2026: Cirrus Design Corp SR22 (N704R), O'Neill, NE, No damage. -Pilot reported rising oil temp while in cruise flight at FL 011. Oil temp indication maxed out at 240 degrees. Pilot requested change in altitude to FL 009.… - [Accident 20260702007989A](https://openairdocs.org/incident/20260702007989A), Jul 2, 2026: Cirrus Design Corp SR22 (N127DC), Lafayette, TN, Substantial damage. A/c lost engine and activated parachute 4.3 miles NE of 3M7. A/c ended up in a tree with both sob uninjured - [Incident 20260429005389I](https://openairdocs.org/incident/20260429005389I), Apr 29, 2026: Macfiggen Dale Harold LANCAIR ES (N725EM), Sanford, FL, Minor damage. Orlando FSDO was notified an engine cowling "departed" the aircraft on takeoff in Sanford, FL (sfb) on 4/29/2026 at 1024 EDT. Aircraft returned and landed… - [Incident 20260425010729I](https://openairdocs.org/incident/20260425010729I), Apr 25, 2026: Cirrus Design Corp SR22 (N332TT), Sun River, OR, Minor damage. On April 25, 2026, at approximately 2:30 pm PST, a student pilot was attempting to land a Cirrus SR22, tail number [privacy data omitted], on runway 36 at Sun… - [Incident 20260417004039I](https://openairdocs.org/incident/20260417004039I), Apr 17, 2026: Donald E Johnston VELOCITY XL-RG (N621CM), Crestview, FL, Minor damage. Pilot failed to lower the landing gear before landing on runway 17 at kcew. Aircraft touched down and slid off runway near taxiway A3 and A4 - [Accident 20260417003909A](https://openairdocs.org/incident/20260417003909A), Apr 17, 2026: Cirrus Design Corp SR22 (N654MC), Santa Fe, NM, Destroyed. On April 17, 2026, at about 0954 mountain standard time, a Cirrus Design Corp SR22, Sustained substantial damage when it was involved in an accident near la… - [Incident 20260413004749I](https://openairdocs.org/incident/20260413004749I), Apr 13, 2026: Cirrus Design Corp SR22 (N124SP), St. Paul, MN, Minor damage. At approximately 0150 local time, the pilot in command (PIC) obtained the automatic terminal information service (ATIS), which indicated calm winds. The PIC… - [Incident 20260408002529I](https://openairdocs.org/incident/20260408002529I), Apr 8, 2026: Cirrus SR22 (N792PS), Nashville, TN, Minor damage. Aircraft landed hard on the runway to which the propeller struck and bent all the propeller blades. The pilot parked the aircraft and left the aircraft to… - [Accident 20260327002459A](https://openairdocs.org/incident/20260327002459A), Mar 27, 2026: Cirrus Design Corp SR22 (N41CA), Daytona Beach, FL, Substantial damage. During a daytime VFR flight from gwinnett county airport in Georgia to titusville, Florida, the aircraft was transiting southbound along the coastline near… - [Accident 20251220021059A](https://openairdocs.org/incident/20251220021059A), Dec 20, 2025: Cirrus Design Corp SR22 (N242AZ), Springfield, MO, Substantial damage. The pilot departed dewitt spain airport (M01) at approximately 11:30 am, en route to johnson county executive airport (kojc), maintaining a cruising altitude… - [Incident 20251209018819I](https://openairdocs.org/incident/20251209018819I), Dec 9, 2025: Cirrus Design Corp SR22 (N425MT), Columbus, NE, Minor damage. -Pilot reported normal engine performance on departure from norfolk, NE (norfolk regional airport ofk). -Pilot reported engine was running smoothly at cruise… - [Accident 20251207019109A](https://openairdocs.org/incident/20251207019109A), Dec 7, 2025: Cirrus Design Corp SR22 (N19SK), Blue Bell, PA, Substantial damage. A private pilot was returning to the airport. On landing, the pilot experienced a hard landing and the aircraft bounced. The pilot added power to initiate a go… - [Incident 20251114016449I](https://openairdocs.org/incident/20251114016449I), Nov 14, 2025: Cirrus Design Corp SR22 (N972JB), Selmer, TN, Minor damage. Selmer, TN (szy): N972JB, SR22, experienced a brake failure while taxiing for departure for runway 17 and went off the left side of the runway and down an… - [Accident 20251103021019A](https://openairdocs.org/incident/20251103021019A), Nov 3, 2025: Cirrus SR22 (N237RJ), Sedona, AZ, Destroyed. Airman was performing a personal flight from his home base at montgomery field (kmyf), san diego, CA enroute to chandler (kchd), AZ with a stop at the Sedona… - [Accident 20251021020129A](https://openairdocs.org/incident/20251021020129A), Oct 21, 2025: Cirrus Design Corp SR22 (N42BE), Ruston, LA, Destroyed, 1 fatal. According to preliminary flight track data, the airplane departed from huntsville municipal airport (uts), huntsville, Texas at 0830 with a destination of… - [Accident 20251002021569A](https://openairdocs.org/incident/20251002021569A), Oct 2, 2025: Cirrus Design Corp SR22 (N812SE), Talladega, AL, Destroyed. Aircraft departed bhm enroute to asn. During the decent the pilot attempted to apply power but the engine remained at idle. Pilot made an emergency landing in… - [Incident 20250826015679I](https://openairdocs.org/incident/20250826015679I), Aug 26, 2025: Cirrus SR2022 G2 (N302TD), Egg Harbor Town, NJ, Minor damage. Airman was taxiing in the non-movement area out of the signature FBO ramp. Atlantic city ground control advised the airman of a citation jet taxiing off their… - [Accident 20250818014539A](https://openairdocs.org/incident/20250818014539A), Aug 18, 2025: Josh Richling NLA-275-FR-C (N345LA), Bradley, AR, Destroyed, 1 fatal. On August 18, 2025, the airman involved in the accident departed lakeway airpark, lakeway, Texas, at around 2011 CST. Visual meteorological conditions… - [Accident 20250719016792A](https://openairdocs.org/incident/20250719016792A), Jul 19, 2025: Cirrus Design Corp SR22 (N551SG), Hollister, CA, Destroyed. Cirrus was on approch to runway 31 at Hollister municipal airport (kcvh), on short final at approximately 100 feet, was struck from behind by an aircraft… - [Incident 20250609008039I](https://openairdocs.org/incident/20250609008039I), Jun 9, 2025: Cirrus Design Corp SR22 (N408RF), Orangeburg, SC, Minor damage. Pilot was departing runway 23. Approximately 7 knots below rotation speed, the aircraft veered left. The pilot stated he attempted to correct, but the aircraft… - [Incident 20250605008049I](https://openairdocs.org/incident/20250605008049I), Jun 5, 2025: Cirrus Design Corp SR22 (N658CK), Leesburg, VA, Minor damage. Investigation. I was notified by FAA email that on June 5, 2025, at 16:00L EDT (20:00Z), after completion of a local VFR flight to tour the hudson river, from… - [Incident 20250427004679I](https://openairdocs.org/incident/20250427004679I), Apr 27, 2025: Cirrus Design Corp SR22 (N224RJ), Alton, IL, Minor damage. Upon landing, PIC felt a slight vibration and the aircraft pulling to the left. PIC tried correcting with rudder and brakes but it kept pulling until the… - [Incident 20250423004809I](https://openairdocs.org/incident/20250423004809I), Apr 23, 2025: Cirrus Design Corp SR22 (N826JK), Little Rock, AR, No damage. Investigating ASI spoke to PIC about the reported bird strike while on approach to landing at adams field airport (klit) on runway 22R. The aircraft landed… - [Accident 20250330003499A](https://openairdocs.org/incident/20250330003499A), Mar 30, 2025: Cirrus Design Corp SR22 (N319TM), Somerset, NJ, Destroyed, 1 fatal. Pilot departed Princeton Airport on an IFR flight plan with an observed ceiling of approximately 800' AGL. Shortly after takeoff, the aircraft entered IMC.… - [Accident 20250320020449A](https://openairdocs.org/incident/20250320020449A), Mar 20, 2025: Cirrus Design Corp SR22 (N969SS), Lafayette, GA, Destroyed, 2 fatal. The aircraft was circling the traffic pattern performing touch and go practice. On the third landing attempt the aircraft was seen banking sharply left and, in… - [Accident 20250306001349A](https://openairdocs.org/incident/20250306001349A), Mar 6, 2025: Cirrus Design Corp SR22 (N744SM), North Myrtle Be, SC, Substantial damage. The pilot was cleared to land on runway 23. Pilot states it was a bumpy descent with a crosswind from the right, and that he crabbed toward the runway as he… - [Accident 20250205003909A](https://openairdocs.org/incident/20250205003909A), Feb 5, 2025: Cirrus Design Corp SR22 (N406SR), New Lexington, OH, Substantial damage. While attempting to land in inclement weather, the aircraft (SR22) crash landed on public road (edge of road, berm causing substantial damage to the aircraft)… - [Incident 20250102000309I](https://openairdocs.org/incident/20250102000309I), Jan 2, 2025: Cessna Aircraft Co LC42-550FG (N22CA), Punta Gorda, FL, No damage. Aircraft touched down without incident and attempted to turn off at taxiway “c”. The tire blew in the turn off and aircraft went in the grass on the west side… - [Incident 20241217019659I](https://openairdocs.org/incident/20241217019659I), Dec 17, 2024: Cirrus Design Corp SR22 (N814LT), Glensfalls, NY, Minor damage. On 12/17/2024 at kgfl, the nose gear installed on, a Cirrus SR-22 aircraft, separated on the runway upon touchdown of the aircraft. The pilot stated that the… - [Incident 20241017015649I](https://openairdocs.org/incident/20241017015649I), Oct 17, 2024: Josh Richling NLA-275-FR-C (N345LA), North Las Vegas, NV, Minor damage. On 10/17/2024 15:02 PDT a Lancair encountered a prop strike during attempted landing, runway 12R at (vgt). Pilot stated tower instructed him to make 4 mile… - [Accident 20240928014889A](https://openairdocs.org/incident/20240928014889A), Sep 28, 2024: Cirrus Design Corp SR22 (N1281F), Kill Devil Hill, NC, Destroyed, 5 fatal. The aircraft departed kmqi airport, destination kffa airport. Upon entering the traffic pattern at kffa, which has a right traffic pattern, the pilot flew a… - [Accident 20240925014289A](https://openairdocs.org/incident/20240925014289A), Sep 25, 2024: Cirrus Design Corp SR22 (N565CP), Lakeway, TX, Substantial damage. On September 25, 2024, at 1830 hours, a Cirrus SR22, encountered an accident while attempting to land in Lakeway, TX, runway 34. Aircraft departed runway,… - [Incident 20240823012009I](https://openairdocs.org/incident/20240823012009I), Aug 23, 2024: Cirrus Design Corp SR22 (N452TX), Gulfport, MS, Minor damage. 08/22/2024; Aircraft [privacy data omitted] departure from kgpt - 2015 Cirrus SR22: aircraft suffered a catastrophic engine failure (threw a rod). Aircraft was… - [Accident 20240725009889A](https://openairdocs.org/incident/20240725009889A), Jul 25, 2024: Cirrus Design Corp SR22 (N990PT), Trenton, ME, Destroyed, 2 fatal. According to air traffic control information , the flight departed morristown municipal airport (mmu), morristown, new jersey, at 1016 destined for Hancock… - [Incident 20240404003509I](https://openairdocs.org/incident/20240404003509I), Apr 4, 2024: Cirrus Design Corp SR22 (N718SP), Wichita, KS, Minor damage. A Cirrus SR-22 piloted by a commercial pilot landed at Wichita Dwight d. Eisenhower national airport on runway 01R at 1141 local time. The Cirrus touched down… - [Incident 20240303002249I](https://openairdocs.org/incident/20240303002249I), Mar 3, 2024: Cirrus Design Corp SR22 (N512CP), Indianapolis, IN, Minor damage. On March 3, 2024, at 1306 local time, a privately registered Cirrus SR-22, was landing runway 21 at Eagle Creek Airpark (keye). During the landing, the pilot… - [Incident 20240125000469I](https://openairdocs.org/incident/20240125000469I), Jan 25, 2024: Columbia Aircraft Mfg LC42-550FG (N974WF), Winston Salem, NC, Minor damage. Pilot landed on runway 33 during thunderstorm. Aircraft hyroplaned on wet surface and ran off left side of runway pulling grass and debris into left wheel pant… - [Accident 20240121001409A](https://openairdocs.org/incident/20240121001409A), Jan 21, 2024: Cirrus Design Corp SR22 (N255JP), Little Rock, AR, Destroyed, 1 fatal. On January 21st 2024 at approximately 13:15 CST a Cirrus SR22 . Took off from runway 4L at Clinton national airport (klit) on climb out at approximately 200… - [Accident 20231226021629A](https://openairdocs.org/incident/20231226021629A), Dec 26, 2023: Cirrus Design Corp SR22 (N858RC), Canton, TX, Destroyed, 1 fatal. Airplane impacted trees and terrain and came to rest against a home - [Incident 20231209017789I](https://openairdocs.org/incident/20231209017789I), Dec 9, 2023: Jeffrey P Schuster VELOCITY XLRG (N7779X), Pao, CA, Minor damage. Aircraft [privacy data omitted]takes off and landing gear is selected to up. MLG retracts to the up and locked position. NLG stays in the unlocked position… - [Incident 20231205018959I](https://openairdocs.org/incident/20231205018959I), Dec 5, 2023: Cirrus Design Corp SR22 (N613MK), Opa Locka, FL, Minor damage. Part 91, Cirrus aircraft SR22 aircraft registration [privacy data omitted], serial number 4400 landing on runway 27R at Miami-Opa Locka executive airport (opf)… - [Incident 20231019016389I](https://openairdocs.org/incident/20231019016389I), Oct 19, 2023: Cirrus Design Corp SR22 (N107AJ), Jacksonville, FL, Minor damage. On 10/19/2023, at approximately 15:58Z, the pilot in command of a Cirrus SR22, the sole occupant, was cleared for a touch and go on runway 5 at the… - [Incident 20230928013619I](https://openairdocs.org/incident/20230928013619I), Sep 28, 2023: Cirrus Design Corp SR22 (N626TR), Jacksonville, FL, No damage. On September 28, 2023, a 2006 Cirrus SR22 departed for a solo, personal flight from thomasville regional airport (tvi), thomasville, ga enroute to Jacksonville… - [Incident 20230717009329I](https://openairdocs.org/incident/20230717009329I), Jul 17, 2023: Barnes Daniel LANCAIR ES (N569DB), Valparaiso, IN, Minor damage. [privacy data omitted], Lancair Es, forced to lande in a Field 5 NM southeast of vpz due to loss of engine Power...nose gear collapsed. No other injuries to… - [Accident 20230711013119A](https://openairdocs.org/incident/20230711013119A), Jul 11, 2023: Cirrus Design Corp SR22 (N151SR), Boelus, NE, Substantial damage. Pilot checked weather and performed prefilght inspection of a/c. preflight reflected 6 ½ quarts of oil in the engine, and fuel guage indicated 30 gallons of… - [Accident 20230402003909A](https://openairdocs.org/incident/20230402003909A), Apr 2, 2023: Cirrus Design Corp SR22 (N424SW), Oxbo, OR, Destroyed, 2 fatal. Cirrus SR22, sn 3890 with pilot and one passenger, crashed near Oxbo, Oregon lat/long 44.96014N -119.85810W at approximately 9:50AM pacific time ending in high… - [Accident 20230224001709A](https://openairdocs.org/incident/20230224001709A), Feb 24, 2023: Cirrus Design Corp SR22 (N929DR), Duluth, MN, Destroyed, 1 fatal. 02/24/2023 [privacy data omitted] Cirrus SR22 impacted frozen river shortly after takeoff from dlh. At 4:03 pm CST[privacy data omitted] departed Duluth MN… All 276: https://openairdocs.org/engine/continental-io-550-n/incidents.md ## Service difficulty reports (335, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR 2026FA0000818](https://openairdocs.org/sdr/2026FA0000818), Oct 6, 2026: DRIVE GEAR. SPALLED. FACE GEAR DAMAGED, ENGINE HAS EXHIBITED DAMAGE TO THE ALTERNATOR DRIVE FACE GEAR (P/N 657984), WHICH DRIVES THE NO. 1 ALTERNATOR. THE DAMAGE HAS INCLUDED VARYIN - [SDR 2026FA0000796](https://openairdocs.org/sdr/2026FA0000796), Sep 30, 2026: LOCK TAB. MISINSTALLED. REMOVED THE #2 AND #4 CYLINDER INTAKE AND EXHAUST ROCKER COVERS FOR ROUTINE GASKET REPLACEMENT. UPON INSPECTION OF THE VALVE ASSEMBLY, I FOUND THE LOCKING TAB W - [SDR 2026FA0000820](https://openairdocs.org/sdr/2026FA0000820), Sep 24, 2026: DRIVE GEAR. SPALLED. FACE GEAR DAMAGED, ENGINE HAS EXHIBITED DAMAGE TO THE ALTERNATOR DRIVE FACE GEAR (P/N 657984), WHICH DRIVES THE NO. 1 ALTERNATOR. THE DAMAGE HAS INCLUDED VARYIN - [SDR EVGR20260720001](https://openairdocs.org/sdr/EVGR20260720001), Jul 1, 2026: PUMP. LEAKING. DURING A POST FLIGHT INSPECTION THE PILOT OBSERVED BLUE STAINS ON THE BACK OF THE ENGINE DRIVEN FUEL PUMP. FUEL WAS FOUND TO BE SEEPING FROM THE SMALL WEEP HOLE - [SDR 2026FA0000597](https://openairdocs.org/sdr/2026FA0000597), Apr 16, 2026: ENGINE. FAILED. COMPLETE LOSS OF POWER IN CRUISE FLIGHT, AIRCRAFT WAS DITCHED AND UNRECOVERABLE. - [SDR 2026FA0000210](https://openairdocs.org/sdr/2026FA0000210), Mar 13, 2026: ALTERNATOR. FAILED. FACTORY NEW ALTERNATOR SUDDENLY FAILED AFTER ONE MONTH AND 52 FLIGHT HOURS SINCE INSTALLATION. FAILURE OCCURRED IN CRUISE FLIGHT RESULTING IN A TOTAL ELECTRICAL - [SDR 2026FA0000052](https://openairdocs.org/sdr/2026FA0000052), Nov 23, 2025: SPARK PLUG. CRACKED. LEVELED AT 4000FT, ENGINE POWER WAS REDUCED TO 80% WITH FUEL CONSUMPTION LEANED TO 17GAL/HR. AFTER BEING SET IN THIS CRUISE PROFILE FOR APPROXIMATELY 2 MINUTES, - [SDR 2025FA0000529](https://openairdocs.org/sdr/2025FA0000529), Jul 18, 2025: FILTER. MELTED. PRESSURIZED MAGNETO AIR SOURCE FILTER MELTED/DEFORMED AFTER ONLY 79H AFTER INSTALLATION. BLOCKAGE OF AIR TO MAGNETO CAUSED LEFT MAGNETO FAILURE, WHICH WAS ALSO - [SDR 2025FA0000408](https://openairdocs.org/sdr/2025FA0000408), Jun 18, 2025: OIL COOLER. CRACKED. WHILE PERFORMING AN OIL CHANGE, IT WAS DISCOVERED THE DIAGONAL STIFFENERS ON BOTH SIDES OF THE OIL COOLER WERE BROKEN AND HALF GONE. THE OIL COOLER WAS NOT LEAK - [SDR 2025FA0000445](https://openairdocs.org/sdr/2025FA0000445), Jun 5, 2025: RHEOSTAT. UNKNOWN. AIRCRAFT IS A CIRRUS SR22 WITH THE GARMIN PERSPECTIVE AVIONICS SUITE CONSISTING OF 2 GARMIN 1000 DISPLAYS SERVING AS A PFD & MFD. PILOT REPORTS THAT WHILE FLYIN - [SDR 2025FA0000282](https://openairdocs.org/sdr/2025FA0000282), Apr 21, 2025: CYLINDER HEAD. CRACKED. CRACKS / SEPARATION OF CYLINDER EVEN AFTER COMPLYING WITH AD 2020-16-11 OVER 5 YEARS AGO. - [SDR 2025FA0000113](https://openairdocs.org/sdr/2025FA0000113), Jan 23, 2025: CONNECTING ROD. BINDING. DURING FLIGHT THE AIRCRAFT OWNER/OPERATOR NOTICED A DRONING VIBRATION AT CRUISE. UPON LANDING, ALL CYLINDERS WERE INSPECTED AND BORE-SCOPED. MOVED PROPELLER BAC - [SDR 2025FA0000010](https://openairdocs.org/sdr/2025FA0000010), Jan 8, 2025: CYLINDER HEAD. BURNED. ENGINE COMPRESSION CHECK CYLINDER #5 WAS 10/80 PSI. REMOVED CYLINDER, PISTON WAS BURNED BADLY AROUND THE OUTSIDE EDGES. TOP SPARK PLUG PORCELAIN WAS BROKEN AND - [SDR 2024FA0000961](https://openairdocs.org/sdr/2024FA0000961), Dec 13, 2024: CYLINDER. CRACKED. I PREVIOUSLY REPORTED THIS CYLINDER FOR A LOOSE VALVE GUIDE (CONTROL # 2024FA0000818). UPON FURTHER INSPECTION, THIS CYLINDER IS ALSO CRACKED IN THE TARGET AREA - [SDR 2024FA0000818](https://openairdocs.org/sdr/2024FA0000818), Nov 6, 2024: VALVE GUIDE. LOOSE. PILOT REPORTED AN UNUSUAL VIBRATION DEVELOPING IN FLIGHT BETWEEN 2200-2400 RPM. I FOUND THE #5 CYLINDER EXHAUST VALVE GUIDE, PN: 636242P005, WAS LOOSE, FLOATING - [SDR 2024FA0000777](https://openairdocs.org/sdr/2024FA0000777), Oct 19, 2024: DRIVE SHAFT. DAMAGED. AC DRIVE ASSEMBLY, CIRRUS PN: 21119-102, ALSO PN: 1133180-4. THE 4 BOLTS, THAT WERE ALSO SAFETY WIRED, ALL SHEERED OFF IN FLIGHT, CAUSING THE AC DRIVE SHAFT TO - [SDR 2024FA0000677](https://openairdocs.org/sdr/2024FA0000677), Aug 21, 2024: ENGINE. BLOWN. ON AUGUST 21,2024 I HAD A MAJOR ENGINE FAILURE ON TAKEOFF AT 2800 FT AGL. FORTUNATELY I WAS ABLE TO RETURN TO THE AIRPORT AND LAND. I HAD FLOWN THE PLANE FOR 6 - [SDR 2025FA0000380](https://openairdocs.org/sdr/2025FA0000380), Jun 16, 2024: SCREW. SHEARED. PILOT WAS FLYING WHEN THE ENGINE STARTED SHAKING AND CYLINDER 1 CHT AND EGT WENT COLD. PILOT DECLARED AN EMERGENCY AND LANDED AT KRDG. UPON REMOVAL OF THE COWLI - [SDR 2024FA0000367](https://openairdocs.org/sdr/2024FA0000367), May 13, 2024: CYLINDER HEAD. CRACKED. CYLINDERS 1, 3 AND 5 EXHIBIT CRACKS IDENTICAL TO SDR MSB09-1B, ALTHOUGH THEY ARE NOT INCLUDED IN THE SERVICE BULLETIN. CYLINDER PNS ARE UNREADABLE BUT SNS ARE A - [SDR 2024FA0000370](https://openairdocs.org/sdr/2024FA0000370), May 2, 2024: PULLEY. DAMAGED. AIR CONDITIONING COMPRESSOR DRIVE PULLEY SHEARED OFF BOLT, IMPACTED ALTERNATOR #2, DAMAGED ALTERNATOR #2 TO THE POINT THAT IT WAS INOP. COULD NOT LOCATE BOLT OR - [SDR 2024FA0000343](https://openairdocs.org/sdr/2024FA0000343), Apr 27, 2024: CONTROL UNIT. BURNED. COMPLETE ELECTRICAL FAILURE EN-ROUTE FROM KGTF TO 6S8. STARTED WITH ATC REPORTING MODE C FAILURE; RECYCLED TRANSPONDER. ATC UNABLE TO RECEIVE MODE C; AVIONICS P - [SDR 2024FA0000297](https://openairdocs.org/sdr/2024FA0000297), Apr 4, 2024: MCU. FAILED. AIRCRAFT WAS TAKEN ON MAINTENANCE TEST FLIGHT AFTER ENGINE INSTALLATION. UPON THE SECOND TOUCH-AND-GO, AIRCRAFT LOST ELECTRICAL POWER ON CLIMB OUT AFTER A TOUCH - [SDR 2024FA0000306](https://openairdocs.org/sdr/2024FA0000306), Apr 4, 2024: MCU. FAILED. AIRCRAFT WAS TAKEN ON MAINTENANCE TEST FLIGHT AFTER ENGINE INSTALLATION. UPON THE SECOND TOUCH-AND-GO, AIRCRAFT LOST ELECTRICAL POWER ON CLIMB OUT AFTER A TOUCH - [SDR EVGR2024040900001](https://openairdocs.org/sdr/EVGR2024040900001), Jan 8, 2024: PISTON RING. STUCK. BETWEEN 24 & 49 HRS OIL CONSUMPTION WAS 8.7 HRS/QT. OIL CONSUMPTION WAS LOWEST AT 10 HRS PER QUART AT 240 HRS AND THEN INCREASED. AT 370 HRS IT WAS 6 HRS/QT. AT - [SDR 2023F00233](https://openairdocs.org/sdr/2023F00233), Jul 20, 2023: UNKNOWN. UNKNOWN. ON 7/20/2023, VAN NUYS AIRLINES-VNY- DBA, AD AIRLINES' CAPTAIN REPORTED: "WE HAD SMOKE IN THE CABIN AROUND 17 MILES AWAY FROM KHFD. WE HAD THE AIR CONDITIONING - [SDR E5ZR202308070001](https://openairdocs.org/sdr/E5ZR202308070001), Jul 17, 2023: CRANKSHAFT. RUSTED. CONTINENTAL SUPPLIED, UNDER WARRANTY, A NEW REPLACEMENT CRANKSHAFT ASSEMBLY P/N: 649900 S/N: N23BA108 (8130-3 DATED 02/JUN/2023) TO REPLACE A PREVIOUSLY SUPPLIE - [SDR 2023FA0000374](https://openairdocs.org/sdr/2023FA0000374), Jul 14, 2023: CRANKSHAFT. CORRODED. CONTINENTAL SUPPLIED, UNDER WARRANTY, A NEW REPLACEMENT CRANKSHAFT ASSEMBLY P/N: 649900 S/N: N23BA108 (8130-3 DATED 02/JUN/2023) TO REPLACE A PREVIOUSLY SUPPLIE - [SDR 2023FA0000276](https://openairdocs.org/sdr/2023FA0000276), May 17, 2023: MOUNT. DESTROYED. DEPARTED TETERBORO LATE AT NIGHT. WHILE ENROUTE NOTICED A REDUCTION IN MANIFOLD PRESSURE CONSISTENT WITH A SUPERCHARGER BELT FAILURE. RECONFIGURED FOR NORMALLY - [SDR 2022FA0000678](https://openairdocs.org/sdr/2022FA0000678), Nov 9, 2022: NUT. LOOSE. SEE ATTACHED IPC 32-20-02 COTTER PIN ITEM 123. PAGE 2 19 SEP 2017 . CD MM INSTALLATION NOTES REDUCE THE POSSIBLE SHEAR FACTOR ON A "EDGE" OF THE PIN, SEE MM32-2 - [SDR 2022FA0000217](https://openairdocs.org/sdr/2022FA0000217), Apr 19, 2022: MOUNT. CRACKED. ENGINE MOUNT TRUSS ASSEMBLY HAS CRACKS APPROXIMATELY HALF WAY THROUGH THE BOTTOM TRUSS TUBE AT THE JUNCTION FOR THE MID-SPAN DOWN TUBE WELDS. THE CRACKS ARE PRE - [SDR 2022FA0000165](https://openairdocs.org/sdr/2022FA0000165), Mar 23, 2022: DRIVE SHAFT. CRACKED. LH MAGNETO DRIVE SHAFT FOUND CRACKED 3/4 OF THE LENGTH OF THE DRIVE SHAFT. THIS MAGNETO DRIVE OPERATES THE AFTER MARKET SUPERCHARGER FROM FORCED AEROMOTIVE. - [SDR 2021FA0000354](https://openairdocs.org/sdr/2021FA0000354), Dec 3, 2021: NONE. NONE. PISTON PIN BROKE IN TWO, INSIDE BREAKAGE KEPT PARTS INTACT. P/N 630046 FOUND DURING CYLINDER EXCHANGE FOR LOW COMPRESSION CYLINDER, UNRELATED TO PIN FAILURE. PI - [SDR 2021FA0000279](https://openairdocs.org/sdr/2021FA0000279), Aug 17, 2021: PISTON PIN. BROKEN. THE ENGINE HAS HAD METAL IN THE FILTER. WE REMOVED CYLINDERS AND FOUND TWO PISTON PINS THAT WERE BROKEN. THE ENGINE WAS REMOVED FROM THE AIRCRAFT AND SENT TO CO - [SDR 2021FA0000169](https://openairdocs.org/sdr/2021FA0000169), Jun 11, 2021: PISTON PIN. CRACKED. AIRCRAFT CAME IN TO REPAIR STATION FOR LOW, BUT WITHIN LIMITS, COMPRESSION ON #3 CYLINDER. BORESCOPE ALSO SHOWED EVIDENCE OF OIL ON CYLINDER WALL AND OIL ON SPA - [SDR 2021FA0000111](https://openairdocs.org/sdr/2021FA0000111), Apr 12, 2021: ALT AIR DOOR. SEPARATED. PILOT REPORTED THROTTLE STUCK HALF WAY OPEN DURING FLIGHT. INSPECTED THROTTLE CONTROL AFT OF FIREWALL WITH NO DEFECTS. DISASSEMBLED Y PIPE THAT HOUSES THE ALTER - [SDR 6SKA202102191](https://openairdocs.org/sdr/6SKA202102191), Feb 17, 2021: TRANSDUCER. INTERMITTENT. FLUCTUATION OF INDICATED ENGINE OIL PRESSURE CAUSED BY FAILING OIL PRESSURE TRANSDUCER. OIL PRESSURE TRANSDUCER WAS CHANGED WITH A NEW TRANSDUCER AND ISSUE WAS - [SDR 2021FA0000029](https://openairdocs.org/sdr/2021FA0000029), Feb 2, 2021: DRIVE ASSY. FAILED. AIRCRAFT INSTALLED WITH SUPERCHARGER. REMOVED PULLY DRIVE ASSY FOR INSPECTION. NOTED DRIVE SHAFT SPLINE UNEVENLY WORN AND GALLED. PULLED ACCESSORY DRIVE RECEIVI - [SDR FJTR20210110002](https://openairdocs.org/sdr/FJTR20210110002), Jan 3, 2021: ROLL SERVO. SHORTED. PILOT REPORTED, "THE AUTOPILOT, AT TIMES, WOULD NOT JOIN THE LOCALIZER AND/OR GLIDEPATH. THE DAY I FLEW IT TO CONTOUR FOR MY ANNUAL, IT WOULD NOT HOLD A HDG HEA - [SDR 2020FA0000562](https://openairdocs.org/sdr/2020FA0000562), Dec 23, 2020: PISTON PIN. DESTROYED. NR 5 CYLINDER SUSPECTED CRACKED. CONFIRMED ON DYE PEN WITH A CRACK AT THE INJECTOR BOSS. REMOVED POWER ASSEMBLY FOR DISPOSAL. PISTON WRISTPIN WAS OBSERVED ROTAT - [SDR FJTR20210110001](https://openairdocs.org/sdr/FJTR20210110001), Dec 10, 2020: ROLL SERVO. TWISTED. PILOT REPORTED TODAY (SATURDAY) TOOK IT OUT TO FLY SOME APPROACHES MAKE SURE EVERYTHING WAS WORKING OK. LET THE AUTOPILOT FLY ONE APPROACH, NO ISSUES. HAND FLEW - [SDR 2020FA0000490](https://openairdocs.org/sdr/2020FA0000490), Nov 9, 2020: EXHAUST RISER. ELONGATED. NR 1 CYLINDER EXHAUST STACK HAS AN ELONGATED BOLT HOLE THAT IS ALLOWING FOR THE BOLT HEAD TO REST ON THE STACK AND IS WEARING INTO THE SIDE WALL. (PHOTOS TO FOL - [SDR 2020FA0000449](https://openairdocs.org/sdr/2020FA0000449), Oct 19, 2020: MAGNETO. INOPERATIVE. LEFT MAGNETO INTERNAL GEAR FAILURE. LESS THAN 200 HRS SINCE LAST MAGNETO OVERHAUL. THIS IS THE THIRD TIME ON SAME AIRCRAFT THAT THE LEFT MAGNETO HAS FAILED PRIO - [SDR IKBR2020072100003](https://openairdocs.org/sdr/IKBR2020072100003), Jul 21, 2020: CONNECTOR. DAMAGED. PILOT FOUND STALL WARNING AND FUEL QUANTITY CIRCUIT BREAKERS TRIPPED ON TROUBLESHOOTING, FOUND CONNECTOR P1048 AND J1048 AT BS 293 FOR THE RECOVERABLE DATA LOGG - [SDR 2020FA0000359](https://openairdocs.org/sdr/2020FA0000359), Jul 20, 2020: CHECK VALVE. SEPARATED. AT CRUISE PILOT REALIZED A LOSS IN OIL PRESSURE. DECLARED AN EMERGENCY, AND LANDED. ON INSPECTION, FOUND THAT THE LEFT TURBO OIL INLET CHECK VALVE HAD SHEARED O - [SDR 2020FA0000313](https://openairdocs.org/sdr/2020FA0000313), Jun 18, 2020: CYLINDER. BROKEN. ON CLIMB OUT THE ENGINE STARTED RUNNING ROUGH. VISUAL INSPECTION PERFORMED AND CYLINDER NUMBER 6 HAS FOUND TO BE BROKEN IN HALF. - [SDR 2020FA0000314](https://openairdocs.org/sdr/2020FA0000314), Jun 18, 2020: FUEL NOZZLE. BROKEN. ON CLIMB OUT THE ENGINE STARTED RUNNING ROUGH. VISUAL INSPECTION PERFORMED AND CYLINDER NUMBER 6 FUEL INJECTOR NOZZLE HAS FOUND TO BE BROKEN IN HALF. - [SDR 2020F00131](https://openairdocs.org/sdr/2020F00131), Feb 7, 2020: CYLINDER. CRACKED. ON ENGINE 100 HOUR IT WAS FOUND THAT 4 OF THE 6 CYLINDERS WERE CRACKED. ALL WERE EMANATING FROM THE UPPER SPARK PLUG HOLE TO THE FUEL NOZZLE HOLE - [SDR 2019FA0000388](https://openairdocs.org/sdr/2019FA0000388), Dec 3, 2019: PUMP. ABNORMAL. PILOT TOOK OFF AFTER THE AIRCRAFT HAD A ROUTINE ANNUAL. AFTER 20 MIN OF FLIGHT THE ENGINE STARTED RUNNING ROUGH AND CUTTING OFF. HE SWITCHED THE FUEL SELECTOR A - [SDR 2019FA0000347](https://openairdocs.org/sdr/2019FA0000347), Sep 10, 2019: CRANKSHAFT. FAILED. IN FLIGHT FAILURE OF CRANKSHAFT. CRANKSHAFT SEPARATED AFT OF #2 MAIN BEARING. THERE WAS SEVERE DISTRESS OF THE #2 MAIN BEARING, CRANKCASE INTERIOR AND THE LOWER - [SDR 2019FA0000217](https://openairdocs.org/sdr/2019FA0000217), Jul 8, 2019: IGNITION LEAD. BURNED OUT. IN (2) YEARS THE BRAND NEW SPARK PLUG HARNESS SPRINGS COMPLETELY RUSTED AND BURNED OUT ON IGNITION HARNESS. APPEARS TO BE SUBSTANDARD STAINLESS STEEL SPRINGS AN All 335: https://openairdocs.org/engine/continental-io-550-n/reports.md ## STCs that may be installed (OpenAirDocs) (19) 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 SE04349CH](https://openairdocs.org/stc/SE04349CH): Installation of SureFly electronic ignition. SureFly Partners Ltd - [STC SE02352CH](https://openairdocs.org/stc/SE02352CH): Installation of Challenger cleanable oil filter assembly. Challenger Aviation Products Inc - [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 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 SE02525AT](https://openairdocs.org/stc/SE02525AT): Modification to install new engine mount brackets. Summit Aviation Inc - [STC SE09356SC](https://openairdocs.org/stc/SE09356SC): Install F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter adapter for a spin-on oil filter. Stratus Tool Technologies LLC - [STC SE09637SC](https://openairdocs.org/stc/SE09637SC): Remove existing rocker arm assemblies and install modify rocker arm assemblies. General Aviation Modifications Inc - [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings. Continental Motors, Inc. Lists IO-550 Series - [STC SE10926SC](https://openairdocs.org/stc/SE10926SC): Installation of BAR Air, LLC supercharger system on Teledyne Continental Motors IO-550-N Engines. Bar Air LLC - [STC SE10589SC](https://openairdocs.org/stc/SE10589SC): Installation of turbonormalizing system. Engine Technologies Inc - [STC SE1688GL](https://openairdocs.org/stc/SE1688GL): Installation of a Shadin Company fuel flow transducer. Shadin Avionics - [STC SE1780NM](https://openairdocs.org/stc/SE1780NM): Installation of Precise Flight standby vacuum system (SVS III). Precise Flight Inc - [STC SE01628NY](https://openairdocs.org/stc/SE01628NY): Modification of starter adapter by substitution or rework of accessory drive parts. Canadian Aero Manufacturing - [STC SE5743NM](https://openairdocs.org/stc/SE5743NM): Intallation of adapter for externally mounted oil filter. Aviation Development Corporation - [STC SE09963SC](https://openairdocs.org/stc/SE09963SC): Installation of modified fuel injector nozzles. General Aviation Modifications, Inc - [STC SE09513SC](https://openairdocs.org/stc/SE09513SC): Installation and usage of Exxon 20W50 Multigrade aircraft engine oil conforming to Exxon Oil Formulation WS-3013. Exxon Company USA - [STC SE09319SC](https://openairdocs.org/stc/SE09319SC): Modify oil pan adding a new oil sump drain. Texas Skyways Inc. Lists IO-550 Series - [STC SE00350SE](https://openairdocs.org/stc/SE00350SE): Installation of sump mounted chip detector. Aviation Development Corporation --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.