# Continental IO-360-ES - Type: Engine model (FAA registry) - Registry code: 17160 - Manufacturer (registry): CONT MOTOR - Model: IO-360-ES - Engine type: Reciprocating - Power: 210 hp - Data sheet: [TCDS E1CE](https://openairdocs.org/tcds/E1CE) (OpenAirDocs) - Holder: Continental Aerospace Technologies, Inc. - Installed in: 401 registered aircraft - Page: https://openairdocs.org/engine/continental-io-360-es 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 2023-05-16](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 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 2011-26-07](https://openairdocs.org/ad/2011-26-07): Engine · Continental Motors C-125-1, C-125-2, C145-2 and 48 more. Effective Jan 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 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 97-26-17](https://openairdocs.org/ad/97-26-17): Crankshaft · Continental Motors IO-360-A, IO-360-AB, IO-360-B and 90 more. Effective Jan 23, 1998 - [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 92-04-09](https://openairdocs.org/ad/92-04-09): Rocker Shaft Hold Down Stud · Continental Motors IO-360-A, IO-360-AB, IO-360-B and 41 more. Effective Jun 22, 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 - [AD 81-16-05](https://openairdocs.org/ad/81-16-05): Magnetos · Lycoming Engines AEIO-320-E1B, AEIO-320-E2B, AEIO-360-B1G6 and 234 more. Effective Aug 6, 1981 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 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 2009-24-51](https://openairdocs.org/ad/2009-24-51) (historical): Hydraulic lifters · Teledyne Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 156 more - [AD 2002-13-04](https://openairdocs.org/ad/2002-13-04) (historical): Magneto impulse coupling stop pin · Teledyne Continental Motors C-125-1, C-125-2, C145-2 and 48 more. Effective Jul 12, 2002 - [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 ## Information bulletins (advisory) (4) - [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 ## Registered aircraft (401, first 50) - [N101MR](https://openairdocs.org/aircraft/N101MR): [Stick The Landing Aviation LLC](https://openairdocs.org/faa-owner/STICK%20THE%20LANDING%20AVIATION%20LLC), [Radford, VA](https://openairdocs.org/faa-place/VA/Radford), built 2006, S/N 1732 - [N103ER](https://openairdocs.org/aircraft/N103ER): [R & J Aviation LLC](https://openairdocs.org/faa-owner/R%20%26%20J%20AVIATION%20LLC), [Bloomfield Hills, MI](https://openairdocs.org/faa-place/MI/Bloomfield%20Hills), built 2016, S/N 2321 - [N1108T](https://openairdocs.org/aircraft/N1108T): [Crystal, MN](https://openairdocs.org/faa-place/MN/Crystal), built 2011, S/N 2114, Sale reported - [N110WK](https://openairdocs.org/aircraft/N110WK): [Cirrus Design Corp](https://openairdocs.org/faa-owner/CIRRUS%20DESIGN%20CORP), [Duluth, MN](https://openairdocs.org/faa-place/MN/Duluth), built 2011, S/N 2115 - [N117LF](https://openairdocs.org/aircraft/N117LF): [D&E Aircraft LLC](https://openairdocs.org/faa-owner/D%26E%20AIRCRAFT%20LLC), [Newark, OH](https://openairdocs.org/faa-place/OH/Newark), built 2012, S/N 2148 - [N119MK](https://openairdocs.org/aircraft/N119MK): [Flatirons Aviation LLC](https://openairdocs.org/faa-owner/FLATIRONS%20AVIATION%20LLC), [Naples, FL](https://openairdocs.org/faa-place/FL/Naples), built 2011, S/N 2084 - [N11XA](https://openairdocs.org/aircraft/N11XA): [Erwin Troy](https://openairdocs.org/faa-owner/ERWIN%20TROY), [Schertz, TX](https://openairdocs.org/faa-place/TX/Schertz), built 2011, S/N 11E-00996 - [N11XE](https://openairdocs.org/aircraft/N11XE): [Henley Mark A](https://openairdocs.org/faa-owner/HENLEY%20MARK%20A), [Sulphur Rock, AR](https://openairdocs.org/faa-place/AR/Sulphur%20Rock), S/N 11E00995 - [N120MX](https://openairdocs.org/aircraft/N120MX): [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 2015, S/N 2281 - [N120TK](https://openairdocs.org/aircraft/N120TK): [New Leaf Consulting Inc](https://openairdocs.org/faa-owner/NEW%20LEAF%20CONSULTING%20INC), [Raleigh, NC](https://openairdocs.org/faa-place/NC/Raleigh), built 2012, S/N 2156 - [N1218P](https://openairdocs.org/aircraft/N1218P): [Mcc Aero LLC](https://openairdocs.org/faa-owner/MCC%20AERO%20LLC), [Douglas, ND](https://openairdocs.org/faa-place/ND/Douglas), built 2006, S/N 1677 - [N124VL](https://openairdocs.org/aircraft/N124VL): [Messick Jody](https://openairdocs.org/faa-owner/MESSICK%20JODY), [Chesterfield, VA](https://openairdocs.org/faa-place/VA/Chesterfield), built 2013, S/N 2224 - [N12CD](https://openairdocs.org/aircraft/N12CD): [Jacoby Robert L](https://openairdocs.org/faa-owner/JACOBY%20ROBERT%20L), [San Marcos, TX](https://openairdocs.org/faa-place/TX/San%20Marcos), built 2008, S/N 1890 - [N12FZ](https://openairdocs.org/aircraft/N12FZ): [Castelino Sanjay](https://openairdocs.org/faa-owner/CASTELINO%20SANJAY), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin), built 2006, S/N 1670 - [N132CP](https://openairdocs.org/aircraft/N132CP): [Balanced Speed LLC](https://openairdocs.org/faa-owner/BALANCED%20SPEED%20LLC), [Flower Mound, TX](https://openairdocs.org/faa-place/TX/Flower%20Mound), built 2006, S/N 1715 - [N133MC](https://openairdocs.org/aircraft/N133MC): [Mohawk Flying Club Inc](https://openairdocs.org/faa-owner/MOHAWK%20FLYING%20CLUB%20INC), [Ada, MI](https://openairdocs.org/faa-place/MI/Ada), built 2010, S/N 2054 - [N134PG](https://openairdocs.org/aircraft/N134PG): [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2008, S/N 1935, Registration pending - [N136RW](https://openairdocs.org/aircraft/N136RW): [Equity Estates LLC](https://openairdocs.org/faa-owner/EQUITY%20ESTATES%20LLC), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell), built 2010, S/N 2064 - [N138MF](https://openairdocs.org/aircraft/N138MF): [N138mf LLC](https://openairdocs.org/faa-owner/N138MF%20LLC), [Opa Locka, FL](https://openairdocs.org/faa-place/FL/Opa%20Locka), built 2008, S/N 1938 - [N139K](https://openairdocs.org/aircraft/N139K): [Spectrum Air LLC](https://openairdocs.org/faa-owner/SPECTRUM%20AIR%20LLC), [Leesburg, VA](https://openairdocs.org/faa-place/VA/Leesburg), built 2016, S/N 2338 - [N140AF](https://openairdocs.org/aircraft/N140AF): [Board Of Trustees Of Western Michigan University](https://openairdocs.org/faa-owner/BOARD%20OF%20TRUSTEES%20OF%20WESTERN%20MICHIGAN%20UNIVERSITY), [Battle Creek, MI](https://openairdocs.org/faa-place/MI/Battle%20Creek), built 2006, S/N 1709 - [N140DK](https://openairdocs.org/aircraft/N140DK): [Island Flight Services LLC](https://openairdocs.org/faa-owner/ISLAND%20FLIGHT%20SERVICES%20LLC), [Hauppauge, NY](https://openairdocs.org/faa-place/NY/Hauppauge), built 2009, S/N 2029 - [N141PG](https://openairdocs.org/aircraft/N141PG): [Ishikawa Brendon](https://openairdocs.org/faa-owner/ISHIKAWA%20BRENDON), [Davis, CA](https://openairdocs.org/faa-place/CA/Davis), built 2008, S/N 1921 - [N143SB](https://openairdocs.org/aircraft/N143SB): built 2012, S/N 2219 - [N143TE](https://openairdocs.org/aircraft/N143TE): built 2007, S/N 1884 - [N145PG](https://openairdocs.org/aircraft/N145PG): [Burns James J](https://openairdocs.org/faa-owner/BURNS%20JAMES%20J), [East Greenwich, RI](https://openairdocs.org/faa-place/RI/East%20Greenwich), built 2008, S/N 1916 - [N147PG](https://openairdocs.org/aircraft/N147PG): [Ascent Aviation Inc](https://openairdocs.org/faa-owner/ASCENT%20AVIATION%20INC), [Duluth, MN](https://openairdocs.org/faa-place/MN/Duluth), built 2008, S/N 1918 - [N14VH](https://openairdocs.org/aircraft/N14VH): [Valiair Ltd Co Trustee](https://openairdocs.org/faa-owner/VALIAIR%20LTD%20CO%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 2001, S/N 1115 - [N14WK](https://openairdocs.org/aircraft/N14WK): [Tiger Ventures LLC](https://openairdocs.org/faa-owner/TIGER%20VENTURES%20LLC), [Helena, MT](https://openairdocs.org/faa-place/MT/Helena), built 2006, S/N 1758 - [N150SA](https://openairdocs.org/aircraft/N150SA): [Ledges Aviation LLC](https://openairdocs.org/faa-owner/LEDGES%20AVIATION%20LLC), [Palm Beach, FL](https://openairdocs.org/faa-place/FL/Palm%20Beach), built 2007, S/N 1863 - [N154WF](https://openairdocs.org/aircraft/N154WF): [Board Of Trustees Of Western Michigan University](https://openairdocs.org/faa-owner/BOARD%20OF%20TRUSTEES%20OF%20WESTERN%20MICHIGAN%20UNIVERSITY), [Battle Creek, MI](https://openairdocs.org/faa-place/MI/Battle%20Creek), built 2006, S/N 1638 - [N156CS](https://openairdocs.org/aircraft/N156CS): [Board Of Trustees Of Western Michigan University](https://openairdocs.org/faa-owner/BOARD%20OF%20TRUSTEES%20OF%20WESTERN%20MICHIGAN%20UNIVERSITY), [Battle Creek, MI](https://openairdocs.org/faa-place/MI/Battle%20Creek), built 2006, S/N 1685 - [N156KT](https://openairdocs.org/aircraft/N156KT): [French River Group Aero LLC](https://openairdocs.org/faa-owner/FRENCH%20RIVER%20GROUP%20AERO%20LLC), [Marietta, GA](https://openairdocs.org/faa-place/GA/Marietta), built 2006, S/N 1624 - [N159PG](https://openairdocs.org/aircraft/N159PG): [Ascent Aviation Inc](https://openairdocs.org/faa-owner/ASCENT%20AVIATION%20INC), [Duluth, MN](https://openairdocs.org/faa-place/MN/Duluth), built 2008, S/N 1943 - [N15KD](https://openairdocs.org/aircraft/N15KD): [John W Sumrada LLC](https://openairdocs.org/faa-owner/JOHN%20W%20SUMRADA%20LLC), [Johnstown, PA](https://openairdocs.org/faa-place/PA/Johnstown), built 2012, S/N 2159 - [N160CP](https://openairdocs.org/aircraft/N160CP): [N160cp LLC](https://openairdocs.org/faa-owner/N160CP%20LLC), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell), built 2006, S/N 1751 - [N163RW](https://openairdocs.org/aircraft/N163RW): [Tactical Air Support Inc](https://openairdocs.org/faa-owner/TACTICAL%20AIR%20SUPPORT%20INC), [Reno, NV](https://openairdocs.org/faa-place/NV/Reno), built 2012, S/N 2160 - [N166PG](https://openairdocs.org/aircraft/N166PG): [Flyers Aloft LLC](https://openairdocs.org/faa-owner/FLYERS%20ALOFT%20LLC), [Winter Park, FL](https://openairdocs.org/faa-place/FL/Winter%20Park), built 2008, S/N 1948 - [N166SR](https://openairdocs.org/aircraft/N166SR): [Avepartners LLC](https://openairdocs.org/faa-owner/AVEPARTNERS%20LLC), [Hope Mills, NC](https://openairdocs.org/faa-place/NC/Hope%20Mills), built 2007, S/N 1764 - [N168SR](https://openairdocs.org/aircraft/N168SR): [Wisconsin Aviation-Four Lakes Inc](https://openairdocs.org/faa-owner/WISCONSIN%20AVIATION-FOUR%20LAKES%20INC), [Madison, WI](https://openairdocs.org/faa-place/WI/Madison), built 2006, S/N 1747 - [N169SR](https://openairdocs.org/aircraft/N169SR): [Hallgren Aviation LLC](https://openairdocs.org/faa-owner/HALLGREN%20AVIATION%20LLC), [Lubbock, TX](https://openairdocs.org/faa-place/TX/Lubbock), built 2007, S/N 1767 - [N16KE](https://openairdocs.org/aircraft/N16KE): [Lre Aviation LLC](https://openairdocs.org/faa-owner/LRE%20AVIATION%20LLC), [Lakeview, OH](https://openairdocs.org/faa-place/OH/Lakeview), built 2011, S/N 2091 - [N170PG](https://openairdocs.org/aircraft/N170PG): [Cmt Aviation LLC](https://openairdocs.org/faa-owner/CMT%20AVIATION%20LLC), [Corsicana, TX](https://openairdocs.org/faa-place/TX/Corsicana), built 2008, S/N 1961 - [N173WM](https://openairdocs.org/aircraft/N173WM): [Board Of Trustees Of Western Michigan University](https://openairdocs.org/faa-owner/BOARD%20OF%20TRUSTEES%20OF%20WESTERN%20MICHIGAN%20UNIVERSITY), [Battle Creek, MI](https://openairdocs.org/faa-place/MI/Battle%20Creek), S/N 1739 - [N175PG](https://openairdocs.org/aircraft/N175PG): [Spirit Aviators LLC](https://openairdocs.org/faa-owner/SPIRIT%20AVIATORS%20LLC), [College Station, TX](https://openairdocs.org/faa-place/TX/College%20Station), built 2008, S/N 1963 - [N183CS](https://openairdocs.org/aircraft/N183CS): [N183cs LLC](https://openairdocs.org/faa-owner/N183CS%20LLC), [Canaan, NY](https://openairdocs.org/faa-place/NY/Canaan), built 2009, S/N 2031 - [N186PG](https://openairdocs.org/aircraft/N186PG): [Los Angeles, CA](https://openairdocs.org/faa-place/CA/Los%20Angeles), built 2008, S/N 1939, Registration pending - [N187PH](https://openairdocs.org/aircraft/N187PH): [Putnam Mark A](https://openairdocs.org/faa-owner/PUTNAM%20MARK%20A), [Chester Springs, PA](https://openairdocs.org/faa-place/PA/Chester%20Springs), built 2011, S/N 2081 - [N188JR](https://openairdocs.org/aircraft/N188JR): [Nwga Aero Farms LLC](https://openairdocs.org/faa-owner/NWGA%20AERO%20FARMS%20LLC), [Dalton, GA](https://openairdocs.org/faa-place/GA/Dalton), built 2015, S/N 2298 - [N189PG](https://openairdocs.org/aircraft/N189PG): [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 1896 All 401: https://openairdocs.org/engine/continental-io-360-es/aircraft.md ## NTSB investigations (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 ERA26LA343](https://openairdocs.org/ntsb/ERA26LA343), Sep 4, 2026: Cirrus Design SR20 (N187PH), California, MD, substantial damage, investigation ongoing - [NTSB CEN26FA222](https://openairdocs.org/ntsb/CEN26FA222), Jun 11, 2026: Cirrus Design SR20 (N858SD), Wheelers Mill, OH, destroyed, 1 fatal, investigation ongoing - [NTSB WPR26LA187](https://openairdocs.org/ntsb/WPR26LA187), May 12, 2026: Cirrus Design SR20 (N806DM), Sedona, AZ, substantial damage. Probable cause: The pilot’s inability to maintain directional control due to a plastic foreign object jammed in the rudder pedals, while landing with a gusting left crosswind. - [NTSB ERA26LA081](https://openairdocs.org/ntsb/ERA26LA081), Dec 30, 2025: Cirrus Design SR20 (N506SR), Louisburg, NC, substantial damage. Probable cause: The pilot’s failure to compensate for gusting crosswind conditions and subsequent loss of directional control following an aborted go-around attempt, which resulted in a runway excursion. - [NTSB CEN26LA003](https://openairdocs.org/ntsb/CEN26LA003), Oct 1, 2025: Quartz Mountain Aerospace 11E (N516BW), Earlham, IA, substantial damage. Probable cause: The flight instructor’s inadequate fuel management which resulted in the total loss of engine power due to fuel exhaustion. - [NTSB CEN24LA230](https://openairdocs.org/ntsb/CEN24LA230), Jun 19, 2024: Cirrus Design SR20 (N154WF), Litchfield, MI, substantial damage. Probable cause: The student pilot’s loss of control and the flight instructor’s delayed remedial reaction which resulted in a spin. - [NTSB ERA24LA140](https://openairdocs.org/ntsb/ERA24LA140), Mar 15, 2024: Cirrus Design SR20 (N312DD), Logan, WV, substantial damage. Probable cause: The pilot’s delayed decision to perform a go-around while attempting to land on a wet runway with a tailwind, which resulted in a runway overrun and collision with trees. - [NTSB ERA24LA126](https://openairdocs.org/ntsb/ERA24LA126), Mar 1, 2024: Cirrus Design SR20 (N1108T), Key Largo, FL, substantial damage. Probable cause: The pilot’s improper go-around technique, which resulted in an aerodynamic stall at an altitude too low for recovery. - [NTSB ERA24LA124](https://openairdocs.org/ntsb/ERA24LA124), Feb 27, 2024: Cirrus Design SR20 (N485DA), Sanford, FL, substantial damage. Probable cause: A total loss of engine power due to fuel starvation and the flight crew’s mismanagement of the available fuel. - [NTSB CEN23LA093](https://openairdocs.org/ntsb/CEN23LA093), Jan 24, 2023: Cirrus Design SR20 (N99EC), Indianapolis, IN, destroyed, 1 fatal. Probable cause: The pilot’s intentional flight into terrain as an act of suicide. - [NTSB CEN22LA107](https://openairdocs.org/ntsb/CEN22LA107), Jan 21, 2022: Cirrus Design SR20 (N42VR), Angola, IN, substantial damage. Probable cause: The pilot’s failure to ensure adequate terrain clearance during an approach. Contributing to the accident was the flight instructor’s delayed remedial action when the airplane descended too low after… - [NTSB ERA22LA108](https://openairdocs.org/ntsb/ERA22LA108), Dec 11, 2021: Cirrus Design SR20 (N910WM), Lake City, FL, substantial damage. Probable cause: The pilot’s loss of control during the landing flare, which resulted in a runway excursion. - [NTSB CEN22LA052](https://openairdocs.org/ntsb/CEN22LA052), Nov 20, 2021: Cirrus Design SR20 (N22WU), Marshall, MI, substantial damage. Probable cause: The airplane’s collision with a deer during takeoff. - [NTSB CEN21FA277](https://openairdocs.org/ntsb/CEN21FA277), Jun 18, 2021: Cirrus Design SR20 (N62WR), Conway, AR, substantial damage, 1 fatal. Probable cause: The pilot’s failure to maintain adequate airspeed, which resulted in an aerodynamic stall and spin. Contributing to the accident was the failure of the pilot to perform an adequate preflight… - [NTSB WPR21FA228](https://openairdocs.org/ntsb/WPR21FA228), Jun 15, 2021: Cirrus Design SR20 (N89423), Truckee, CA, substantial damage, 1 fatal. Probable cause: The student pilot’s exceedance of the airplane’s critical angle of attack during a turn and the flight instructor’s delayed remedial action, resulting in an aerodynamic stall and a subsequent impact… - [NTSB CEN21LA170](https://openairdocs.org/ntsb/CEN21LA170), Mar 27, 2021: Cirrus Design SR20 (N689PG), Boerne, TX, substantial damage. Probable cause: The pilot’s failure to maintain control of the airplane during a full stop landing and the subsequent attempted go-around in turbulent conditions. - [NTSB GAA19CA035](https://openairdocs.org/ntsb/GAA19CA035), Oct 23, 2018: Cirrus SR20 (N782JR), Greenville, SC, substantial damage. Probable cause: The pilot's improper decision to land with a quartering tailwind and his improper landing flare, which resulted in a bounced landing, loss of directional control, runway excursion, and impact with a… - [NTSB GAA18CA445](https://openairdocs.org/ntsb/GAA18CA445), Jul 25, 2018: Cirrus SR20 (N482DA), Sanford, FL, substantial damage. Probable cause: The flight instructor's failure to maintain an appropriate approach speed in crosswind conditions, which resulted in the airplane landing long on the wet runway and his subsequent loss of directional… - [NTSB ERA18LA109](https://openairdocs.org/ntsb/ERA18LA109), Mar 16, 2018: Cirrus Design SR20 (N486DA), Palatka, FL, substantial damage. Probable cause: Both pilots’ and the flight instructor’s failure to identify, see, and avoid the other airplane, which resulted in a midair collision. - [NTSB CEN18LA085](https://openairdocs.org/ntsb/CEN18LA085), Jan 24, 2018: Quartz Mountain Aerospace L-11E (N515BW), Omaha, NE, substantial damage. Probable cause: The instructor pilot’s inadequate preflight fuel planning, which resulted in fuel exhaustion and a total loss of engine power. - [NTSB CEN17LA144](https://openairdocs.org/ntsb/CEN17LA144), Mar 30, 2017: Cirrus Design SR20 (N580PU), Fort Wayne, IN, destroyed. Probable cause: The pilot receiving instruction’s failure to maintain airplane control during a crosswind landing in high gusting winds, and the flight instructor’s failure to maintain a proper airspeed and angle of… - [NTSB ERA17CA137](https://openairdocs.org/ntsb/ERA17CA137), Mar 26, 2017: Cirrus Design SR20 (N782JR), Cleveland, TN, substantial damage. Probable cause: The flight instructor's inadequate supervision, which resulted in a premature rotation for a no-flap takeoff and subsequent loss of airplane control during the initial climb. - [NTSB CEN16FA211](https://openairdocs.org/ntsb/CEN16FA211), Jun 9, 2016: Cirrus Design SR20 (N4252G), Houston, TX, substantial damage, 3 fatal. Probable cause: The pilot's improper go-around procedure that did not ensure that the airplane was at a safe airspeed before raising the flaps, which resulted in exceedance of the critical angle of attack and… - [NTSB CEN16LA151](https://openairdocs.org/ntsb/CEN16LA151), Apr 10, 2016: Cirrus Design SR20 (N8PY), Caldwell, TX, substantial damage. Probable cause: The failure of the No. 5 cylinder's exhaust pipe for undetermined reasons, which resulted in a partial loss of engine power. Contributing to the accident was the pilot’s fast and long landing, which… - [NTSB ERA15FA277](https://openairdocs.org/ntsb/ERA15FA277), Jul 22, 2015: Cirrus Design SR20 (N610DA), Lake Wales, FL, destroyed, 1 fatal. Probable cause: A partial loss of engine power due to oil starvation. Contributing was the flight instructor's failure to maintain control of the airplane during an aborted emergency landing, and his delayed… - [NTSB ERA14CA205](https://openairdocs.org/ntsb/ERA14CA205), Apr 21, 2014: Cirrus Design SR20 (N497DA), Sanford, FL, substantial damage. Probable cause: The student pilot's failure to maintain directional control during the aborted landing. Contributing to the accident was his failure to compensate for torque, P-factor, and the reported crosswind… - [NTSB WPR13LA145](https://openairdocs.org/ntsb/WPR13LA145), Mar 11, 2013: Cirrus Design SR20 (N427GE), Kernville, CA, substantial damage. Probable cause: The pilot’s application of excessive pitch and his failure to achieve adequate airspeed during the go-around attempt, which resulted in an aerodynamic stall. - [NTSB ERA13LA117](https://openairdocs.org/ntsb/ERA13LA117), Jan 23, 2013: Cirrus Design SR20 (N140PG), Danbury, CT, substantial damage. Probable cause: The flight instructor’s inadequate preflight inspection in which he incorrectly estimated the airplane’s fuel quantity and his improper reliance on the fuel totalizer rather than the fuel quantity… - [NTSB CEN13CA007](https://openairdocs.org/ntsb/CEN13CA007), Oct 2, 2012: Cirrus Design SR20 (N750SR), Eden Prairie, MN, substantial damage. Probable cause: The pilot’s inadequate braking action and decision to abort the landing near the departure end of the runway. Contributing to the accident was the pilot’s attempt to land near the midpoint of the… - [NTSB CEN12CA576](https://openairdocs.org/ntsb/CEN12CA576), Aug 25, 2012: Cirrus Design SR20 (N215VS), Watkins, CO, substantial damage. Probable cause: The pilot did not maintain control of the airplane while landing in gusty wind conditions. - [NTSB ERA12FA438](https://openairdocs.org/ntsb/ERA12FA438), Jul 11, 2012: Cirrus Design SR20 (N764RV), Moscow, TN, substantial damage, 1 fatal. Probable cause: The non-instrument rated pilot’s decision to continue visual flight rules flight into instrument meteorological conditions, which resulted in his spatial disorientation, a loss of airplane control,… - [NTSB WPR12IA296](https://openairdocs.org/ntsb/WPR12IA296), Jun 17, 2012: Cirrus Design SR20 (N552PG), Deer Valley, AZ, incident, minor damage. Probable cause: The pilot's failure to maintain directional control during taxi due to excessive taxi speed. - [NTSB WPR12FA235](https://openairdocs.org/ntsb/WPR12FA235), May 29, 2012: Cirrus SR20 (N187PG), Duck Creek Village, UT, substantial damage, 4 fatal. Probable cause: The pilot's failure to maintain sufficient airspeed and airplane control while maneuvering a heavily loaded airplane over high mountainous terrain in a high density altitude environment. Contributing… - [NTSB ERA12IA158](https://openairdocs.org/ntsb/ERA12IA158), Dec 4, 2011: Cirrus Design SR20 (N486DA), Jacksonville, FL, incident, no damage. Probable cause: The failure of a crankshaft gear tooth due to fatigue, which resulted in the loss of several additional gear teeth and a subsequent total loss of engine power. - [NTSB ERA12CA082](https://openairdocs.org/ntsb/ERA12CA082), Nov 22, 2011: Cirrus Design SR20 (N497DA), Brooksville, FL, substantial damage. Probable cause: The pilot's incorrect identification of the runway, which resulted in an off-airport landing and subsequent collision with objects. - [NTSB CEN11CA496](https://openairdocs.org/ntsb/CEN11CA496), Jul 20, 2011: Cirrus SR20 (N93TA), Battle Creek, MI, substantial damage. Probable cause: The student pilot's improper flare which resulted in a hard landing. - [NTSB CEN11WA151](https://openairdocs.org/ntsb/CEN11WA151), Jan 10, 2011: Cirrus Design SR20 (N431SR), Santiago Atitlán, Guatemala, destroyed, 1 fatal - [NTSB ERA11CA030](https://openairdocs.org/ntsb/ERA11CA030), Oct 21, 2010: Cirrus SR20 (N495DA), Sanford, FL, substantial damage. Probable cause: The student pilot's loss of directional control during a go-around maneuver following a bounced landing. - [NTSB CEN10WA471](https://openairdocs.org/ntsb/CEN10WA471), Aug 10, 2010: Cirrus Design SR20 (N470RD), Oxfordshire, United Kingdom, substantial damage - [NTSB ERA10CA333](https://openairdocs.org/ntsb/ERA10CA333), Jun 25, 2010: Quartz Mountain Aerospace 11E (N216JD), Inglis, FL, substantial damage. Probable cause: A loss of engine power due to fuel exhaustion as a result of the pilot's fuel mismanagement. - [NTSB ERA10CA331](https://openairdocs.org/ntsb/ERA10CA331), Jun 11, 2010: Cirrus Design SR20 (N800GT), Perry, NY, substantial damage. Probable cause: The pilot's failure to attain the proper touchdown point, resulting in an overrun. - [NTSB CEN10FA115](https://openairdocs.org/ntsb/CEN10FA115), Feb 6, 2010: Cirrus Design SR20 (N825BC), Boulder, CO, substantial damage, 3 fatal. Probable cause: The failure of both pilots to see and avoid the other resulting in a midair collision. Contributing to the accident was the lack of perceived visual relative motion of the Piper and the Cirrus to the… - [NTSB WPR10CA054](https://openairdocs.org/ntsb/WPR10CA054), Nov 6, 2009: Cirrus SR20 (N702TM), Santa Barbara, CA, substantial damage. Probable cause: The pilot's improper flare, which resulted in a hard landing and porpoise pilot induced oscillation. - [NTSB ERA09FA169](https://openairdocs.org/ntsb/ERA09FA169), Feb 17, 2009: Cirrus Design SR20 (N493DA), Deltona, FL, substantial damage, 2 fatal. Probable cause: The pilot receiving instruction's failure to maintain adequate airspeed while maneuvering, which resulted in an aerodynamic stall and subsequent loss of control. Contributing to the accident was the… - [NTSB CEN09FA146](https://openairdocs.org/ntsb/CEN09FA146), Jan 31, 2009: Cirrus Design SR20 (N495LV), Menomonie, WI, destroyed, 3 fatal. Probable cause: The pilot's failure to maintain control of the airplane while flying at night in instrument meteorological conditions. - [NTSB ERA09LA062](https://openairdocs.org/ntsb/ERA09LA062), Nov 19, 2008: Cirrus Design SR20 (N389CP), Green Cove Springs, FL, substantial damage. Probable cause: The fusing of an electrical cable from the No. 2 (standby) alternator with the throttle cable resulting in the flight crew’s inability to move the throttle control. Contributing to the accident was… - [NTSB MIA08LA123](https://openairdocs.org/ntsb/MIA08LA123), Jun 20, 2008: Cirrus Design SR-20 (N381CP), Williston, FL, substantial damage. Probable cause: The student pilot’s failure to follow the manufacturer's recommended taxiing procedures. - [NTSB NYC08IA206](https://openairdocs.org/ntsb/NYC08IA206), Jun 5, 2008: Cirrus SR20 (N475DA), Sanford, FL, incident, minor damage. Probable cause: A failure of the nose landing gear strut weldment. - [NTSB NYC07IA092](https://openairdocs.org/ntsb/NYC07IA092), Apr 7, 2007: Cirrus Design SR20 (N691CD), Leesburg, VA, incident, no damage. Probable cause: The airplane manufacturer's inadequate rudder-aileron interconnect rigging information. Contributing to the incident was the design of the rudder-aileron interconnect system. - [NTSB DCA07WA024](https://openairdocs.org/ntsb/DCA07WA024), Feb 2, 2007: Cirrus Design SR20 (N901SR), Greenland, Greenland, destroyed, 1 fatal ## FAA accident and incident reports (129, 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. - [Accident 20260904012299A](https://openairdocs.org/incident/20260904012299A), Sep 4, 2026: Cirrus Design Corp SR20 (N187PH), California, MD, Substantial damage. Occurrence on 4 sep 26 @ K2W6 (1653Z) Reported to dca FSDO 11 sep 2026 Investigated aircraft @ 2W6 on 14 sep 2026 On 11 sep 2026 the DC FSDO received a report… - [Accident 20260611007819A](https://openairdocs.org/incident/20260611007819A), Jun 11, 2026: Cirrus Design Corp SR20 (N858SD), Wheelersburg, OH, Destroyed, 1 fatal. [privacy data omitted] Departed runway 18, video evidence shows a normal takeoff with no indications of any problems; the aircraft goes out of view of the… - [Accident 20251230019089A](https://openairdocs.org/incident/20251230019089A), Dec 30, 2025: Cirrus Design Corp SR20 (N506SR), Louisburg, NC, Substantial damage. On 12/30/2025 an SR20 departed Triangle North Executive Airport (klhz) at 1430Z/ 0930 EST for pattern practice at klhz. There were no passengers on board. The… - [Incident 20251130019929I](https://openairdocs.org/incident/20251130019929I), Nov 30, 2025: Cirrus Design Corp SR20 (N169SR), Lubbock, TX, Minor damage. On November 30, 2025, at 1430 CST, a Cirrus SR-20 aircraft, registered to a flight school, made a hard landing at Lubbock Preston Smith International Airport… - [Incident 20251106016739I](https://openairdocs.org/incident/20251106016739I), Nov 6, 2025: Cirrus Design Corp SR20 (N311LS), Lexington, KY, Minor damage. This flight was an introductory flight with a CFI in the right seat and a non-certificated potential student in the left seat. All operations were normal… - [Accident 20251001015319A](https://openairdocs.org/incident/20251001015319A), Oct 1, 2025: Quartz Mountain Aerospace Inc 11E (N516BW), Winterset, IA, Substantial damage. Engine power loss due to fuel exhaustion while on the RNAV 14 approach to 3Y3 at 2,700 ft. an emergency landing was performed on a recently tilled farm field… - [Incident 20250907016849I](https://openairdocs.org/incident/20250907016849I), Sep 7, 2025: Cirrus Design Corp SR20 (N283JS), Richmond, VA, Minor damage. On 09/07/2025, at 08:24:26 local time, Cirrus SR-22 [privacy data omitted] landed with excess nose high attitude, and a sink rate in excess of 400 feet per… - [Incident 20250809012399I](https://openairdocs.org/incident/20250809012399I), Aug 9, 2025: Cirrus Design Corp SR20 (N133MC), Grand Rapids, MI, Minor damage. On August 09, 2025 at approximately 0945EST a Cirrus SR20, registration number n[privacy data omitted], owned by a flying club located in Grand Rapids mi, and… - [Incident 20241106017299I](https://openairdocs.org/incident/20241106017299I), Nov 6, 2024: Cirrus Design Corp SR20 (N325BK), Chesterfield, VA, No damage. On 11/06/2024, a Cirrus SR-20 was landing at kfci on runway 15 and lost directional control. Winds were 230 (direct crosswind) at with gusts to 19. The plane… - [Accident 20240619008759A](https://openairdocs.org/incident/20240619008759A), Jun 19, 2024: Cirrus Design Corp SR20 (N154WF), Litchfield, MI, Substantial damage. The CFI stated that they were practicing full stalls. As the student attempted a full stall, the right wing dropped, as the CFI took the controls from the… - [Incident 20240329003779I](https://openairdocs.org/incident/20240329003779I), Mar 29, 2024: Quartz Mountain Aerospace Inc 11E (N519BW), Hawkinsville, GA, No damage. The aircraft departed kaaf (apalachicola, FL) after taking on 16.3 gallons of fuel. The tanks were visually observed to be "topped off". At 1 hour and 10… - [Accident 20240315002309A](https://openairdocs.org/incident/20240315002309A), Mar 15, 2024: Cirrus Design Corp SR20 (N312DD), Logan, WV, Substantial damage. The pilot requested the RNAV rwy 6 approach at 6L4 and did not recognize that there was a strong tailwind. He arrived at the initial fix 1200 feet above the… - [Incident 20240309007289I](https://openairdocs.org/incident/20240309007289I), Mar 9, 2024: Cirrus Design Corp SR20 (N861DM), Olathe, KS, Minor damage. The instructor stated that the student was flying an unstable approach to the runway and continued slowing the aircraft toward stall speed. Between 200 feet… - [Accident 20240301002589A](https://openairdocs.org/incident/20240301002589A), Mar 1, 2024: Cirrus Design Corp SR20 (N1108T), Key Largo, FL, Destroyed. Cirrus SR-20, [privacy data omitted], serial number 2114 attempting to aborted landing and go around at Ocean Reef club airport-07FA crashed on golf course… - [Accident 20240227001889A](https://openairdocs.org/incident/20240227001889A), Feb 27, 2024: Cirrus Design Corp SR20 (N485DA), Sanford, FL, Substantial damage. Prior to the accident the student pilot was flying under simulated IMC conditions using IFR training foggles practicing an ILS approach to runway 9R. Aircraft… - [Incident 20240216001479I](https://openairdocs.org/incident/20240216001479I), Feb 16, 2024: Cirrus Design Corp SR20 (N523PG), Titusville, FL, Minor damage. Took off from ksfb at about 14:10 from runway 27C and got handed off to orlando approach. About 15NM south-west of ksfb we requested 7,000FT. Crossing 5,000FT,… - [Incident 20230307002249I](https://openairdocs.org/incident/20230307002249I), Mar 7, 2023: Cirrus Design Corp SR20 (N487DA), Sanford, FL, Minor damage. A Cirrus SR-20 on an instruction flight based out of Sanford, FL[privacy data omitted], stated tat before the incident occurred the student was performing… - [Accident 20230124000209A](https://openairdocs.org/incident/20230124000209A), Jan 24, 2023: Cirrus Design Corp SR20 (N99EC), Indianapolis, IN, Destroyed, 1 fatal. On January 24th, 2023 at approximately 15:27 EST aircraft [privacy data omitted], a Cirrus Design Corp, model SR20 [privacy data omitted] departed runway 36… - [Incident 20221214019639I](https://openairdocs.org/incident/20221214019639I), Dec 14, 2022: Cirrus Design Corp SR20 (N455PG), Riverside, CA, Minor damage. While landing on runway 27 at kral on 12/15/2022 at approximately 1840PST, [privacy data omitted], a SR20, lost control and ran of the left side (south) of the… - [Incident 20221025017589I](https://openairdocs.org/incident/20221025017589I), Oct 25, 2022: Cirrus Design Corp SR20 (N881PF), Deer Park, WA, Minor damage. During an instructional flight at kdew, the student pilot reduced power and flared too high. The flight instructor made attempts to correct the situation but… - [Incident 20221016016649I](https://openairdocs.org/incident/20221016016649I), Oct 16, 2022: Cirrus Design Corp SR20 (N471TT), Zionsville, IN, Minor damage. Pilot departed from Y31 after fueling and was on IFR flight plan. Pilot was aware of the NOTAMS that runway lights became inoperable. He opted to land and was… - [Incident 20220825015089I](https://openairdocs.org/incident/20220825015089I), Aug 25, 2022: Cirrus Design Corp SR20 (N54DN), Btl, MI, Minor damage. On August 25, 2022, a student pilot flying his second solo flight operating a Cirrus SR20, serial number 1671,[privacy data omitted] had a runway excursion… - [Incident 20220809014299I](https://openairdocs.org/incident/20220809014299I), Aug 9, 2022: Cirrus Design Corp SR20 (N826MS), Winchester, VA, Minor damage. On August 9, 2022, at approximately 0740, aircraft [privacy data omitted], a Cirrus SR-20, attempted to land at Winchester regional airport (okv) VA.… - [Incident 20220125000839I](https://openairdocs.org/incident/20220125000839I), Jan 25, 2022: Cirrus Design Corp SR20 (N496KG), Phoenix, AZ, Minor damage. On 01/25/2022, at 1424 MST, N496KG an SR-22 aircraft during a flight instruction flight for a pre-solo student when the nose gear collapsed during landing on… - [Accident 20220120000779A](https://openairdocs.org/incident/20220120000779A), Jan 20, 2022: Cirrus Design Corp SR20 (N42VR), Angola, IN, Substantial damage. On 01/20/2022 at approximately 1900 EDT N42VR, an aircraft [privacy data omitted] by the[privacy data omitted], received substantial damage when it impacted… - [Accident 20211211020989A](https://openairdocs.org/incident/20211211020989A), Dec 11, 2021: Cirrus Design Corp SR20 (N910WM), Lake City, FL, Substantial damage. While doing touch and goes on runway 10, the aircraft veered off the side on the runway into a ditch. The nose gear broke off, and running the propeller into… - [Accident 20211120019699A](https://openairdocs.org/incident/20211120019699A), Nov 20, 2021: Cirrus Design Corp SR20 (N22WU), Marshall, MI, Substantial damage. During a student instructional flight for a commercial asel add on rating, N22WU, a Cirrus model SR-20 aircraft struck a deer during takeoff rotation on runway… - [Incident 20210917015869I](https://openairdocs.org/incident/20210917015869I), Sep 17, 2021: Cirrus Design Corp SR20 (N81EZ), Defiance, OH, Minor damage. On September 17, 2021 at 1500 local time, a Cirrus SR20 aircraft, N81EZ, registered to a 14 CFR part 141 flight school and operated by a student pilot received… - [Accident 20210618014119A](https://openairdocs.org/incident/20210618014119A), Jun 18, 2021: Cirrus Design Corp SR20 (N62WR), Conway, AR, Substantial damage, 1 fatal. On June 18, 2021 on or about 1353 CST, a Cirrus SR22, N62WR, [privacy data omitted], departed runway 22 at the Conway municipal airport (kcxw). After… - [Accident 20210615007749A](https://openairdocs.org/incident/20210615007749A), Jun 15, 2021: Cirrus Design Corp SR20 (N89423), Truckee, CA, Substantial damage, 1 fatal. The aircraft departed runway 20 and requested a closed traffic pattern for a training flight. Shortly after departure the aircraft made a right southwesterly… - [Incident 20210329002069I](https://openairdocs.org/incident/20210329002069I), Mar 29, 2021: Cirrus Design Corp SR20 (N191JG), Battle Creek, MI, Minor damage. On March 29, 2021 at approximately 10:20 pm eastern daylight time (EDT), N191JG, a Cirrus SR20 aircraft, registered to and operated by part 141 pilot school… - [Accident 20210327007179A](https://openairdocs.org/incident/20210327007179A), Mar 27, 2021: Cirrus Design Corp SR20 (N689PG), Boerne, TX, Substantial damage. On March 25, 2021 11:40 CDT N689PG, s/n 1889 a Cirrus SR20 was substantially damaged after the pilot lost control during a hard landing at Boerne stage… - [Incident 20201130015249I](https://openairdocs.org/incident/20201130015249I), Nov 30, 2020: Cirrus Design Corp SR20 (N502DT), Erda, UT, Minor damage. The instructor and student pilot departed south valley regional airport, Utah (U42) on a training flight and eventually made it to Tooele Valley Airport, Utah… - [Incident 20200901013659I](https://openairdocs.org/incident/20200901013659I), Sep 1, 2020: Cirrus Design Corp SR20 (N630SF), Wilmington, NC, Minor damage. N630SF was conduction pattern work on RWY17. N630SF made a full stop landing and exited RWY17 into the grass just North of taxiway c (approximately 4,600FT… - [Incident 20200819009379I](https://openairdocs.org/incident/20200819009379I), Aug 19, 2020: Cirrus Design Corp SR20 (N94RS), Battle Creek, MI, Minor damage. Aircraft touched-down on runway 23R nosewheel first and began to porpoise down runway until exiting runway, coming to rest on adjacent taxiway. - [Incident 20200320000819I](https://openairdocs.org/incident/20200320000819I), Mar 20, 2020: Cirrus Design Corp SR20 (N481DA), Sanford, FL, Minor damage. On 3-20-2020, at approximately 17:30 local time, while entering a hold at 3000 MSL to mambo intersection (20MILES west of ksfb) conn 458, N481DA, a 2007 Cirrus… - [Incident 20190825016059I](https://openairdocs.org/incident/20190825016059I), Aug 25, 2019: Cirrus Design Corp SR20 (N230WA), Leesburg, VA, Minor damage. Aircraft was performing a night landing after a cross country flight. While in the flare, the pilot saw a deer on the runway but had no time to react to avoid… - [Incident 20190628011419I](https://openairdocs.org/incident/20190628011419I), Jun 28, 2019: Cirrus Design Corp SR20 (N513PA), Reno, NV, Minor damage. This incident occurred when the pilot encountered wind shear on landing, and again on the roll out. This is most likely due to summertime thermal activity,… - [Incident 20190412002709I](https://openairdocs.org/incident/20190412002709I), Apr 12, 2019: Cirrus Design Corp SR20 (N489DA), Brunswick, GA, Minor damage. A Cirrus SR-20, operated by L3 in sanford reported a bird strike on climb out. The crew departing Brunswick ga was on an instruction flight and when departing… - [Incident 20190403002439I](https://openairdocs.org/incident/20190403002439I), Apr 3, 2019: Cirrus Design Corp SR20 (N584PU), Frankfort, IN, Minor damage. The student and instructor were on a training flight from purdue university airport (klaf) to marion municipal airport (kmzz). Enroute the engine began to run… - [Incident 20190322001789I](https://openairdocs.org/incident/20190322001789I), Mar 22, 2019: Cirrus Design Corp SR20 (N581PU), West Lafayette, IN, Minor damage. Description: N581PU had its nose wheel sheared off and a propeller strike after a hard landing on runway 23, at the purdue university airport.… - [Accident 20181023020729A](https://openairdocs.org/incident/20181023020729A), Oct 23, 2018: Cirrus Design Corp SR20 (N782JR), Greenville, SC, Substantial damage. 10/23/2018 Description of event: N782JR arrived at gmu from the se receiving VFR flight following services from gsp. The aircraft landed abnormally hard on… - [Incident 20181023020679I](https://openairdocs.org/incident/20181023020679I), Oct 23, 2018: Cirrus Design Corp SR20 (N143SB), Blue Bell, PA, Minor damage. On landing rollout on runway 24 at Wings Field, approximately 1000-1500 feet after touchdown, the pilot heard a thump and thought he may have struck a deer or… - [Incident 20181011019739I](https://openairdocs.org/incident/20181011019739I), Oct 11, 2018: Cirrus Design Corp SR20 (N491DA), Sanford, FL, No damage. A Cirrus operated by L3 commercial training solutions in Sanford, FL was returning from an IFR flight to Sanford (ksfb). The pilot stated that they were… - [Incident 20180927024019I](https://openairdocs.org/incident/20180927024019I), Sep 27, 2018: Cirrus Design Corp SR20 (N474DA), Lakeland, FL, Minor damage. A Cirrus SR-20 aircraft operated by L3 commercial training solutions was on an instruction flight arriving into the Lakeland, Linder airport (klal) when on… - [Incident 20180906019039I](https://openairdocs.org/incident/20180906019039I), Sep 6, 2018: Cirrus Design Corp SR20 (N473DA), Melbourne, FL, No damage. A Cirrus SR-20 operated by L3 commercial training solutions was on an instruction flight from Melbourne, FL. The crew reported that on takeoff and initializing… - [Accident 20180725017951A](https://openairdocs.org/incident/20180725017951A), Jul 25, 2018: Cirrus Design Corp SR20 (N482DA), Sanford, FL, Substantial damage. On July 25, 2018 the instructor returned from the north practice area to Sanford (ksfb) for landing practice with two student pilots with their private pilot… - [Incident 20180601006799I](https://openairdocs.org/incident/20180601006799I), Jun 1, 2018: Cirrus Design Corp SR20 (N806DM), Addison, TX, Minor damage. On a return flight kedc to kads experienced engine roughness and cylinder temperatures were rising about 9 miles out from ADS. Notified Addison tower who gave… - [Incident 20180419003859I](https://openairdocs.org/incident/20180419003859I), Apr 19, 2018: Cirrus Design Corp SR20 (N746TM), Battle Creek, MI, Minor damage. On April 19, 2018 at 1840 eastern daylight savings time, a Cirrus design inc. SR20 aircraft, N746TM, registered to a corporation and operated by a flight… - [Accident 20180316013722A](https://openairdocs.org/incident/20180316013722A), Mar 16, 2018: Cirrus Design Corp SR20 (N486DA), Palatka, FL, Destroyed. Airman was conducting touch and go landings at the Palatka (29J) Florida airport on the morning of March 16, 2018. At the same time, another aircraft was also… All 129: https://openairdocs.org/engine/continental-io-360-es/incidents.md ## Service difficulty reports (176, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR 2024FA0000534](https://openairdocs.org/sdr/2024FA0000534), Jul 26, 2024: DRIVE COUPLING. BROKEN. GEAR PORTION OF COUPLER SLIPS INSIDE METAL/RUBBER HOUSING, CAUSING ALTERNATOR #2 TO REMAIN OFFLINE. A SECOND ALTERNATOR EXISTS WITHIN THE SYSTEM, SO NO INITIAL - [SDR 2024FA0000147](https://openairdocs.org/sdr/2024FA0000147), Feb 5, 2024: MAGNETO. MISOVERHAULED. REBUILT T WAS DETERMINED TO BE FAULTY OUT OF THE BOX BY THE SHOP TECHNICIAN PERFORMING INSTALL OF MAGNETO TO THE AIRCRAFT. TECHNICIAN TESTED AND VERIFIED REBUIL - [SDR 2023FA0000241](https://openairdocs.org/sdr/2023FA0000241), May 1, 2023: FUEL DIVIDER. INOPERATIVE. PILOT COMPLETED A SATISFACTORY ENGINE RUN. CLIMBING OUT, ENGINE STARTS TO RUN ROUGH. PILOT NOTICES FUEL DROPLETS ON WINDSCREEN. ENGINE QUITS WHILE THROTTLE IS F - [SDR 2021FA0000269](https://openairdocs.org/sdr/2021FA0000269), Sep 30, 2021: EXHAUST ROCKER. SHEARED. AIRCRAFT LANDED AFTER NOTICEABLE POWER LOSS. DURING DETAILED VISUAL INSPECTION, DISCOVERED #3 CYLINDER EXHAUST ROCKER ATTACH STUDS SHEARED AT CYLINDER. ROCKER W - [SDR 2019FA0000399](https://openairdocs.org/sdr/2019FA0000399), Dec 9, 2019: BRACKET. WORN. RUDDER AILERON INTERCONNECT STOPPED FUNCTIONING. DISCOVERED BRACKETS WORN THROUGH. NO CHAFING ON CONTROL CABLES FORTUNATELY. PART NO LONGER MANUFACTURED. - [SDR 2019FA0000096](https://openairdocs.org/sdr/2019FA0000096), Mar 4, 2019: SPARK PLUG. DAMAGED. AIRCRAFT RETURNED TO AIRPORT SHORTLY AFTER TAKEOFF CLIMB DUE TO SMOKE AND FUMES IN COCKPIT. PILOT ALSO RECEIVED HIGH CHT AND HIGH EGT INDICATIONS FROM #1 CYLIND - [SDR O6WR201812130001](https://openairdocs.org/sdr/O6WR201812130001), Dec 12, 2018: KEYWAY. WORN. KEY ON DRIVE SHAFT FROM ENGINE TO TACHOMETER GENERATOR WORE AWAY CAUSING LOW/NO RPM INDICATION. FAILURE AFTER ONLY 106HRS MAY INDICATE POSSIBLE MANUFACTURE DEFE - [SDR 2018FA0000117](https://openairdocs.org/sdr/2018FA0000117), Mar 23, 2018: HINGE BRACKET. CORRODED. PROBLEM AREA BY VISUAL INSPECTION - RIGHT AND LEFT FLAP HINGE BRACKET SEVERE CORROSION AND PRONE TO CRACKS LEADING UP TO THE BOLT HOLES THAT ATTACH THE BRACKET - [SDR 2017FA0000049](https://openairdocs.org/sdr/2017FA0000049), Feb 8, 2017: PROBE. ERRATIC. PERFORMED INITIAL ENGINE RUNUP, BECAUSE HIGH NR 2 CHT WAS REPORTED. AFTER ENGINE WAS WARMED UP DID FULL POWER STAIC RUN UP, NO ABNORMAL TEMPS WERE NOTED. BORESC - [SDR CG9S2016FA0000409](https://openairdocs.org/sdr/CG9S2016FA0000409), Aug 30, 2016: PUMP. LOW PRESSURE. DURING A MAINTENANCE CHECK FLIGHT, THE AIRCRAFT LOST ENGINE POWER APPROXIMATELY 2-3 MILES FROM AIRPORT ON APPROACH. ACFT WAS ABLE TO LAND UNEVENTFULLY ON ANOTHE - [SDR 2016FA0000407](https://openairdocs.org/sdr/2016FA0000407), Aug 28, 2016: PUMP. LEAKING. LEAKAGE IN THE ELECTRIC FUEL PUMP. - [SDR 2016FA0000228](https://openairdocs.org/sdr/2016FA0000228), May 11, 2016: VALVE. STUCK. STUCK EXHAUST VALVE IN THE OPEN POSITION HAS CAUSED THE NR 5 CYLINDER PISTON TO PUSH IT CLOSED AND BENDING THE PUSHROD IN THE PROCESS. CYL ASSY'S NR 3, 5 & 6 DI - [SDR 2016FA0000168](https://openairdocs.org/sdr/2016FA0000168), Apr 6, 2016: ROTOR SHAFT. WORN. DURING A PHASE NR 2 INSPECTION TECH NOTED BROWN DUST COMING OUT OF NR 2 ALTERNATOR FAN AREA. WHEN ALTERNATOR WAS DISASSEMBLED FOR INSPECTION, DISCOVERED WEAR ON - [SDR 2016FA0000164](https://openairdocs.org/sdr/2016FA0000164), Apr 5, 2016: BOLT. BROKEN. ALTERNATOR NR 1 FAILED DURING A TRAINING FLIGHT. MAINTENANCE TECH NOTED A BROKEN ALTERNATOR CASE BOLT. THE CASE HALVES LOOSENED WHICH THEN CAUSED MORE DAMAGE WH - [SDR CG9S2016FA0000121](https://openairdocs.org/sdr/CG9S2016FA0000121), Mar 9, 2016: ROTOR SHAFT. CRACKED. DURING MAGNETO 500 HOUR INSPECTION, DISCOVERED ROTOR SHAFT CRACKED AT KEYWAY FOR INTERNAL GEAR. THE KEY WAY AREA WAS ALSO CHIPPED FROM UNKNOWN REASONS. MAGNETO - [SDR 2016FA0000119](https://openairdocs.org/sdr/2016FA0000119), Mar 4, 2016: BOLT. BROKEN. DURING A PHASE 2 INSPECTION, TECH NOTED A BROKEN ALTERNATOR CASE BOLT. THE CASE HALVES HAD NOT LOOSENED UP AND NO FURTHER DAMAGE TO ALTERNATOR WAS NOTED. ALL TH - [SDR 2016FA0000120](https://openairdocs.org/sdr/2016FA0000120), Mar 4, 2016: BOLT. BROKEN. DURING A PHASE 2 INSPECTION, THE TECH NOTED A BROKEN ALTERNATOR CASE BOLT. THE CASE HALVES HAD NOT LOOSENED UP AND NO FURTHER DAMAGE TO ALTERNATOR WAS NOTED. AL - [SDR CG9S2016022400096](https://openairdocs.org/sdr/CG9S2016022400096), Feb 24, 2016: ALTERNATOR. DAMAGED. DURING A TRAINING FLIGHT, IT WAS NOTED THE NR 2 ALTERNATOR WAS NOT FUNCTIONING. TROUBLESHOOTING BY MAINTENANCE DISCOVERED THE NUT FOR THE STATOR TERMINAL WAS MI - [SDR CG9S2016022600097](https://openairdocs.org/sdr/CG9S2016022600097), Feb 22, 2016: ALTERNATOR. INOPERATIVE. DURING A TRAINING FLIGHT, IT WAS NOTED THE NR 2 ALTERNATOR WAS NOT FUNCTIONING. INVESTIGATION BY MAINTENANCE DISCOVERED THE FIELD WAS OPEN ON ALTERNATOR. DURING - [SDR 2016FA0000088](https://openairdocs.org/sdr/2016FA0000088), Feb 15, 2016: IMPULSE COUPLING. MISINSTALLED. DURING 500 HOUR MAGNETO INSPECTION IT WAS NOTED THE IMPULSE COUPLING ON MAGNETO WAS NOT FUNCTIONING PROPERLY. UPON REMOVAL OF IMPULSE COUPLING IT WAS NOTED THAT - [SDR 2015FA0000638](https://openairdocs.org/sdr/2015FA0000638), Dec 9, 2015: PUMP. MALFUNCTIONED. DURING A CIRRUS PROGRESSIVE INSPECTION PROGRAM PHASE 2 INSPECTION DISCOVERED ENGINE FUEL FLOW TO BE 15.7 GALLONS PER HOUR. THE PUMP WAS REPLACED. - [SDR 2015FA0000629](https://openairdocs.org/sdr/2015FA0000629), Dec 2, 2015: KEYWAY. WORN. DURING A PROGRESSIVE INSPECTION PROGRAM, 50 HOUR INSPECTION DISCOVERED ALTERNATOR NR 2 COOLING FAN LOOSE ON ALTERNATOR SHAFT. FAN PN: ES4137 IS PART OF ALTERNAT - [SDR CG9S2015112500618](https://openairdocs.org/sdr/CG9S2015112500618), Nov 25, 2015: CAM. CRACKED. DURING A MAGNETO 500 HR INSPECTION, DISCOVERED MAGNETO IMPULSE COUPLING CAM ASSY CRACKED AT KEYWAY. THIS MAGNETO WAS 442 HOURS SINCE ENGINE REMANUFACTURE. - [SDR 2015FA0000614](https://openairdocs.org/sdr/2015FA0000614), Nov 20, 2015: ALTERNATOR. INOPERATIVE. PILOTS REPORTED ALTERNATOR NR 2 INOPERATIVE WITH ASSOCIATED CAS WARNING MESSAGE. TROUBLESHOOTING BY MAINTENANCE REVEALED HIGH RESISTANCE OF THE FIELD CIRCUIT OF - [SDR 2015FA0000615](https://openairdocs.org/sdr/2015FA0000615), Nov 18, 2015: COOLING FAN. LOOSE. DURING A PROGRESSIVE INSPECTION PROGRAM, PHASE 2 INSPECTION DISCOVERED ALTERNATOR NR 2 COOLING FAN LOOSE ON ALTERNATOR SHAFT. FAN, PN: ES4137 IS PART OF ALTERNA - [SDR 2015FA0000589](https://openairdocs.org/sdr/2015FA0000589), Nov 15, 2015: SPRING. BROKEN. PILOT REPORTED DURING ATTEMPTED ENGINE START, A GRINDING NOISE WAS HEARD AND PROPELLER DIDN'T TURN. DISCOVERED CLUTCH SPRING IN STARTER ADAPTER HAD BROKEN. - [SDR 2015FA0000594](https://openairdocs.org/sdr/2015FA0000594), Nov 12, 2015: COOLING FAN. LOOSE. DURING A CIRRUS PROGRESSIVE INSPECTION PROGRAM PHASE 2 INSPECTION DISCOVERED ALTERNATOR NR 2 COOLING FAN LOOSE ON ALTERNATOR SHAFT. FAN, PN: ES4137 IS PART OF A - [SDR 2015FA0000561](https://openairdocs.org/sdr/2015FA0000561), Nov 11, 2015: CYLINDER HEAD. SEPARATED. ACFT EXPERIENCED ENGINE OIL LOSS DURING CLIMB OUT, ACFT ALSO EXPERIENCED LOSS OF ENGINE OIL PRESSURE. ACFT LANDED SAFELY. UPON INSPECTION BY MAINTENANCE THE NR - [SDR 2015FA0000590](https://openairdocs.org/sdr/2015FA0000590), Nov 11, 2015: COOLING FAN. LOOSE. DURING A PROGRESSIVE INSPECTION PROGRAM, PHASE 2 INSPECTION DISCOVERED ALTERNATOR NR 2 COOLING FAN LOOSE ON ALTERNATOR SHAFT. FAN PN: ES4137 IS PART OF ALTERNAT - [SDR 2015FA0000592](https://openairdocs.org/sdr/2015FA0000592), Nov 11, 2015: SHAFT. CRACKED. DURING MAGNETO 500 HOUR INSPECTION, DISCOVERED ROTOR SHAFT CRACKED NEAR DRIVE GEAR AT WOODRUFF KEY WAY. THIS MAGNETO WAS REMANUFACTURED WITH ONLY 442 HOURS SINC - [SDR 2015FA0000559](https://openairdocs.org/sdr/2015FA0000559), Nov 10, 2015: KEYWAY. WORN. DURING AN ACFT PROGRESSIVE 50 HOUR INSPECTION, DISCOVERED ALTERNATOR NR 2 COOLING FAN LOOSE ON ALTERNATOR SHAFT. THE FAN IS PART OF ALTERNATOR. THE KEY WAY OF T - [SDR CG9S2015FA0000550](https://openairdocs.org/sdr/CG9S2015FA0000550), Nov 6, 2015: PUMP. MALFUNCTIONED. DURING A CIRRUS PROGRESSIVE INSPECTION PROGRAM, PHASE 2 INSPECTION DISCOVERED ENGINE FUEL FLOW TO BE 13.8 GALLONS PER HOUR. THIS ACFT HAD BEEN FLOWN AN UNDERMIN - [SDR 2015FA0000546](https://openairdocs.org/sdr/2015FA0000546), Nov 4, 2015: PUMP. LOW PRESSURE. PILOT REPORTED LOW FUEL FLOW ON CLIMB OUT IN THE RANGE OF 13.4 TO 13.6 GALLON PER HOUR. WE HAVE ESTABLISHED AN OPERATIONAL MINIMUM FUEL FLOW OF 16.0 GALLONS PER - [SDR 2015FA0000557](https://openairdocs.org/sdr/2015FA0000557), Nov 2, 2015: ADAPTER. MAKING METAL. DISCOVERED FERROUS METAL FLAKES IN OIL FILTER. DURING INVESTIGATION DETERMINED SOURCE WAS THE DRIVE SHAFT WITHIN THE STARTER ADAPTER. APPEARS THE DRIVE CLUTCH S - [SDR 2015FA0000547](https://openairdocs.org/sdr/2015FA0000547), Nov 1, 2015: PUMP. LOW PRESSURE. PILOTS REPORTED LOW FUEL FLOW ON CLIMBOUT IN THE RANGE OF 14 GALLONS IAW HOUR. ESTABLISHED AN OPERATIONAL MINIMUM FUEL FLOW OF 16.0 GALLONS PER HOUR DUE TO OUR - [SDR 2015FA0000593](https://openairdocs.org/sdr/2015FA0000593), Oct 13, 2015: MOUNT BRACKET. CRACKED. DURING A MFG PROGRESSIVE INSPECTION PROGRAM 50 HOUR INSPECTION, DISCOVERED THE NR 1 ALTERNATOR MOUNTING BRACKET CRACKED IN THE FORWARD ALTERNATOR MOUNTING HOLE. - [SDR 2015FA0000549](https://openairdocs.org/sdr/2015FA0000549), Sep 21, 2015: PUMP. MALFUNCTIONED. DURING A MFG PROGRESSIVE INSPECTION PROGRAM 50 HOUR INSPECTION, DISCOVERED ENGINE FUEL FLOW TO BE 13.9 GALLONS PER HOUR. IN THIS CASE WE WERE NOT ABLE TO ADJUST - [SDR 2015FA0000548](https://openairdocs.org/sdr/2015FA0000548), Sep 16, 2015: PUMP. MALFUNCTIONED. DURING A PROGRESSIVE INSPECTION PROGRAM, 50 HOUR INSPECTION, DISCOVERED ENGINE FUEL FLOW TO BE 14.4 GALLONS IAW HOUR. WE HAVE ESTABLISHED AN OPERATIONAL MINIMUM - [SDR 2015FA0000562](https://openairdocs.org/sdr/2015FA0000562), Sep 3, 2015: PUMP. LOW PRESSURE. PILOTS REPORTED LOW FUEL FLOW ON CLIMBOUT AT 13 GALLONS PER HOUR. WE HAVE ESTABLISHED AN OPERATIONAL MINIMUM FUEL FLOW OF 16.0 GALLONS PER HOUR DUE TO OUR EXPER - [SDR 2015FA0000563](https://openairdocs.org/sdr/2015FA0000563), Sep 2, 2015: PUMP. LOW PRESSURE. PILOTS REPORTED HIGHER THAN NORMAL CHT ON CYLINDERS NR 1 AND NR 3 ALONG WITH LOW FUEL FLOW ON CLIMB, IN THE RANGE OF 12 TO 14 GALLONS PER HOUR. WE HAVE ESTABLIS - [SDR 2015FA0000412](https://openairdocs.org/sdr/2015FA0000412), Aug 26, 2015: ROD. FAILED. ENGINE FAILURE IN FLIGHT. ROD WAS FOUND TO HAVE EXITED CRANK CASE. - [SDR 2015FA0000441](https://openairdocs.org/sdr/2015FA0000441), Aug 25, 2015: PUMP. LEAKING. (B9582) LEAKING SEAL IN THE ELECTRIC FUEL PUMP. - [SDR 2015FA0000297](https://openairdocs.org/sdr/2015FA0000297), Jun 28, 2015: ENGINE. FLAMED OUT. (B9739) ENGINE FLAMEOUT WHILE IDLE. - [SDR 2015FA0000296](https://openairdocs.org/sdr/2015FA0000296), Jun 15, 2015: WARNING LIGHT. ILLUMINATED. (B9570) LOW FUEL FLOW WAS INDICATED. - [SDR 2015FA0000295](https://openairdocs.org/sdr/2015FA0000295), Jun 14, 2015: WARNING MESSAGE. ILLUMINATED. (B9581) LOW FUEL FLOW WAS INDICATED DURING TAKEOFF. - [SDR 2015FA0000302](https://openairdocs.org/sdr/2015FA0000302), Jun 14, 2015: WARNING MESSAGE. ILLUMINATED. (B9575) LOW FUEL FLOW AT IDLE ON THE GROUND. - [SDR 2015FA0000321](https://openairdocs.org/sdr/2015FA0000321), Jun 8, 2015: DISTRIBUTOR BLK. LOOSE. COMPLAINT OF AN INTERMITTENT ENGINE VIBRATION. SUSPECTED AN IGNITION SYSTEM PROBLEM. FOUND 1 MAGNETO HAD JUMPED INTERNAL TIMING DUE TO DISTRIBUTOR BLOCK BEARING - [SDR 2015FA0000301](https://openairdocs.org/sdr/2015FA0000301), May 24, 2015: PUMP. LOW PRESSURE. THE ENGINE DRIVEN PUMP PRODUCED LOW FUEL FLOW DURING TAKING OFF. - [SDR 2015FA0000289](https://openairdocs.org/sdr/2015FA0000289), May 22, 2015: PUMP. LEAKING. FUEL PUMP FAILED AND THE ENGINE STOPPED DURING TAXI. - [SDR 2015FA0000300](https://openairdocs.org/sdr/2015FA0000300), May 21, 2015: PUMP. LOW PRESSURE. THE ENGINE DRIVEN FUEL PUMP PRODUCED LOW FUEL FLOW DURING TAKING OFF. All 176: https://openairdocs.org/engine/continental-io-360-es/reports.md ## STCs that may be installed (OpenAirDocs) (21) 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 SE5583SW](https://openairdocs.org/stc/SE5583SW): Installation of fuel flow transducers (true-flow totalizer). Alcor LLC. Lists IO-360 Series - [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 SE8409SW](https://openairdocs.org/stc/SE8409SW): Installation of P/N CO-300-1 Oil Filter Adaptor with spin-on filter as a replacement for the existing oil screen. Stratus Tool Technologies LLC - [STC SE09846SC](https://openairdocs.org/stc/SE09846SC): Installation of S539800M30 starter adapter springs. Aircraft Specialties Services Inc. Lists IO-360 Series - [STC SE01559SE](https://openairdocs.org/stc/SE01559SE): Modify the existing fuel induction system to install the Continental ES tuned induction system. Merlyn Sales Inc - [STC SE1780NM](https://openairdocs.org/stc/SE1780NM): Installation of Precise Flight standby vacuum system (SVS III). Precise Flight Inc - [STC SE5743NM](https://openairdocs.org/stc/SE5743NM): Intallation of adapter for externally mounted oil filter. Aviation Development Corporation - [STC 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. Lists IO-360 Series - [STC SE09401SC](https://openairdocs.org/stc/SE09401SC): Installation of modified fuel injector nozzles. General Aviation Modifications, Inc - [STC SE00577NY](https://openairdocs.org/stc/SE00577NY): Installation of Canadian Aero Mfg. (C.A.M.) Oil Coolers. Canadian Aero Manufacturing. Lists IO-360 Series - [STC SE00350SE](https://openairdocs.org/stc/SE00350SE): Installation of sump mounted chip detector. Aviation Development Corporation - [STC SE00427NY](https://openairdocs.org/stc/SE00427NY): Installation, operation and inspection of CAM oil coolers. Canadian Aero Manufacturing - [STC SE8023SW](https://openairdocs.org/stc/SE8023SW): Installation and usage of AEROSHELL. Shell Development Co. Lists IO-360 Series - [STC SE452NE](https://openairdocs.org/stc/SE452NE): Installation and usage of 'Mobil AV 1' aviation oil. Mobil Research & Development Corp. Lists IO-360 Series - [STC SE5879SW](https://openairdocs.org/stc/SE5879SW): Use of Phillips X/C II 20W-50 and25W-60 oil (OSS 55875) in all Avco reciprocating aircraft engines from 65 to 450 BHP. Phillips Petroleum Co. Lists IO-360 Series - [STC SE244NE](https://openairdocs.org/stc/SE244NE): Installation of Mattituck plasma flame sprayed cylinder barrels in Teledyne reciprocating engines. Mattituck Airbase, Inc. Lists IO-360 Series - [STC SE1445SO](https://openairdocs.org/stc/SE1445SO): Use of Aero-blend oil additive in Teledyne (non turbocharged) aircraft engines. ProTec. Lists IO-360 Series --- 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.