# Continental C145 series - Type: Engine model (FAA registry) - Registry code: 17012 - Manufacturer (registry): CONT MOTOR - Model: C145 SERIES - Engine type: Reciprocating - Power: 145 hp - Data sheet: [TCDS E-253](https://openairdocs.org/tcds/E-253) (OpenAirDocs) - Holder: Continental Aerospace Technologies, Inc. - Installed in: 1,828 registered aircraft - Page: https://openairdocs.org/engine/continental-c145-series The registry names only the engine series, so ADs for every model in the series are matched. ## 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 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 98-01-06](https://openairdocs.org/ad/98-01-06): Carburetors · Continental Motors A-65-1, A-65-12, A-65-12F and 184 more. Effective Feb 13, 1998 - [AD 94-05-05 R1](https://openairdocs.org/ad/94-05-05-R1): Cylinder Rocker · Continental Motors C-125-1, C-125-2, C145-2 and 59 more. Effective Feb 13, 1996 - [AD 93-19-04](https://openairdocs.org/ad/93-19-04): Carburetors · Continental Motors A-65-1, A-65-12, A-65-12F and 184 more. Effective Oct 18, 1993 - [AD 69-24-03](https://openairdocs.org/ad/69-24-03): Carburetors · Continental Motors A-65-1, A-65-12, A-65-12F and 321 more. Effective Nov 29, 1969 - [AD 50-20-01](https://openairdocs.org/ad/50-20-01): Crankcase · Continental Motors C145-2 and C145-2H - [AD 49-50-01](https://openairdocs.org/ad/49-50-01): Generator Drive Coupling Rubber Disc · Continental Motors C-125-1, C-125-2, C145-2 and 27 more Historical (superseded or no longer in force): - [AD 2022-04-04](https://openairdocs.org/ad/2022-04-04) (historical): Reciprocating Engine Oil System · F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil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 Mar 29, 2022 - [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 ## Information bulletins (advisory) (3) - [SAIB NE-18-27](https://openairdocs.org/saib/NE-18-27): POWERPLANT Rocker Shaft Boss Inspection. Issued Sep 10, 2018 - [SAIB NE-16-13](https://openairdocs.org/saib/NE-16-13): Powerplant - Prohibited use of sealant. Issued Mar 8, 2016 - [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 ## Registered aircraft (1,828, first 50) - [N1000H](https://openairdocs.org/aircraft/N1000H): [Mumm Scott A](https://openairdocs.org/faa-owner/MUMM%20SCOTT%20A), [Brodhead, WI](https://openairdocs.org/faa-place/WI/Brodhead), built 1948, S/N 15AC-2 - [N1003H](https://openairdocs.org/aircraft/N1003H): [Light Winds Aviation LLC](https://openairdocs.org/faa-owner/LIGHT%20WINDS%20AVIATION%20LLC), [Bay City, MI](https://openairdocs.org/faa-place/MI/Bay%20City), built 1948, S/N 15AC-5 - [N1005H](https://openairdocs.org/aircraft/N1005H): [Maier Dennis J](https://openairdocs.org/faa-owner/MAIER%20DENNIS%20J), [Morristown, SD](https://openairdocs.org/faa-place/SD/Morristown), built 1948, S/N 15AC7 - [N1009H](https://openairdocs.org/aircraft/N1009H): [Hardey John R](https://openairdocs.org/faa-owner/HARDEY%20JOHN%20R), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), built 1948, S/N 15AC-11 - [N1011H](https://openairdocs.org/aircraft/N1011H): [Ulm Gabrielle Nicole](https://openairdocs.org/faa-owner/ULM%20GABRIELLE%20NICOLE), [North Pole, AK](https://openairdocs.org/faa-place/AK/North%20Pole), built 1948, S/N 15AC-13 - [N1013H](https://openairdocs.org/aircraft/N1013H): [White Theodore F](https://openairdocs.org/faa-owner/WHITE%20THEODORE%20F), [Willow, AK](https://openairdocs.org/faa-place/AK/Willow), built 1948, S/N 15AC-15 - [N1028H](https://openairdocs.org/aircraft/N1028H): [Connell Michael J](https://openairdocs.org/faa-owner/CONNELL%20MICHAEL%20J), [Decorah, IA](https://openairdocs.org/faa-place/IA/Decorah), built 1948, S/N 15AC-31 - [N1031H](https://openairdocs.org/aircraft/N1031H): [Hardy John R](https://openairdocs.org/faa-owner/HARDY%20JOHN%20R), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), built 1948, S/N 15AC-34 - [N1034H](https://openairdocs.org/aircraft/N1034H): [Buergel Sandra J](https://openairdocs.org/faa-owner/BUERGEL%20SANDRA%20J), [East Aurora, NY](https://openairdocs.org/faa-place/NY/East%20Aurora), built 1948, S/N 15AC-37 - [N1035H](https://openairdocs.org/aircraft/N1035H): [Knapp Louis L](https://openairdocs.org/faa-owner/KNAPP%20LOUIS%20L), [Fairbanks, AK](https://openairdocs.org/faa-place/AK/Fairbanks), built 1948, S/N 15AC-38 - [N10433](https://openairdocs.org/aircraft/N10433): [Sodak Angus Inc](https://openairdocs.org/faa-owner/SODAK%20ANGUS%20INC), [Reva, SD](https://openairdocs.org/faa-place/SD/Reva), built 1951, S/N 20128 - [N1048H](https://openairdocs.org/aircraft/N1048H): [Beuschel Timothy W](https://openairdocs.org/faa-owner/BEUSCHEL%20TIMOTHY%20W), [Mount Pleasant, WI](https://openairdocs.org/faa-place/WI/Mount%20Pleasant), S/N 15AC-59 - [N1049H](https://openairdocs.org/aircraft/N1049H): [Savage David E](https://openairdocs.org/faa-owner/SAVAGE%20DAVID%20E), [American Falls, ID](https://openairdocs.org/faa-place/ID/American%20Falls), built 1948, S/N 15AC-62 - [N1051H](https://openairdocs.org/aircraft/N1051H): [Poulter John W](https://openairdocs.org/faa-owner/POULTER%20JOHN%20W), [Sharpsburg, GA](https://openairdocs.org/faa-place/GA/Sharpsburg), built 1948, S/N 15AC-66 - [N1052H](https://openairdocs.org/aircraft/N1052H): [Fay Bernard E](https://openairdocs.org/faa-owner/FAY%20BERNARD%20E), [Eagle, AK](https://openairdocs.org/faa-place/AK/Eagle), built 1948, S/N 15AC-69 - [N1054F](https://openairdocs.org/aircraft/N1054F): [Gilson Gareth F](https://openairdocs.org/faa-owner/GILSON%20GARETH%20F), [Phoenix, AZ](https://openairdocs.org/faa-place/AZ/Phoenix), S/N 15AC-68 - [N1055H](https://openairdocs.org/aircraft/N1055H): [Reddell Justin](https://openairdocs.org/faa-owner/REDDELL%20JUSTIN), [Jasper, AR](https://openairdocs.org/faa-place/AR/Jasper), built 1948, S/N 15AC-70 - [N1060H](https://openairdocs.org/aircraft/N1060H): [Johnston Jeffery A](https://openairdocs.org/faa-owner/JOHNSTON%20JEFFERY%20A), [Eagle River, AK](https://openairdocs.org/faa-place/AK/Eagle%20River), built 1948, S/N 15AC-76 - [N1067H](https://openairdocs.org/aircraft/N1067H): [Amerell Kathryn](https://openairdocs.org/faa-owner/AMERELL%20KATHRYN), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), S/N 15AC-86 - [N1070H](https://openairdocs.org/aircraft/N1070H): [Geary Charles L](https://openairdocs.org/faa-owner/GEARY%20CHARLES%20L), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), built 1948, S/N 15AC-89 - [N1071H](https://openairdocs.org/aircraft/N1071H): [Beck Douglas J](https://openairdocs.org/faa-owner/BECK%20DOUGLAS%20J), [Bloomington, MN](https://openairdocs.org/faa-place/MN/Bloomington), built 1948, S/N 15AC-90 - [N1072H](https://openairdocs.org/aircraft/N1072H): [Beckman Thomas J](https://openairdocs.org/faa-owner/BECKMAN%20THOMAS%20J), [Pocahontas, AR](https://openairdocs.org/faa-place/AR/Pocahontas), built 1948, S/N 15AC-91 - [N1075H](https://openairdocs.org/aircraft/N1075H): [Bartholomew Dana C](https://openairdocs.org/faa-owner/BARTHOLOMEW%20DANA%20C), [Madison, WI](https://openairdocs.org/faa-place/WI/Madison), built 1948, S/N 15AC-94 - [N1077H](https://openairdocs.org/aircraft/N1077H): [Hadley Everett F](https://openairdocs.org/faa-owner/HADLEY%20EVERETT%20F), [Dayville, CT](https://openairdocs.org/faa-place/CT/Dayville), built 1948, S/N 15AC-96 - [N1083H](https://openairdocs.org/aircraft/N1083H): [Head Wesley J](https://openairdocs.org/faa-owner/HEAD%20WESLEY%20J), [Homer, AK](https://openairdocs.org/faa-place/AK/Homer), built 1948, S/N 15AC-102 - [N1088H](https://openairdocs.org/aircraft/N1088H): [Aerotechniques LLC](https://openairdocs.org/faa-owner/AEROTECHNIQUES%20LLC), [South Kent, CT](https://openairdocs.org/faa-place/CT/South%20Kent), built 1948, S/N 15AC-52 - [N1091H](https://openairdocs.org/aircraft/N1091H): [Huber Gregory A](https://openairdocs.org/faa-owner/HUBER%20GREGORY%20A), [Medina, OH](https://openairdocs.org/faa-place/OH/Medina), built 1948, S/N 15AC-112 - [N1096H](https://openairdocs.org/aircraft/N1096H): [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), built 1948, S/N 15AC-116, Registration pending - [N1097H](https://openairdocs.org/aircraft/N1097H): [Poulter Thomas R](https://openairdocs.org/faa-owner/POULTER%20THOMAS%20R), [Chelsea, MI](https://openairdocs.org/faa-place/MI/Chelsea), built 1948, S/N 15AC-117 - [N1099H](https://openairdocs.org/aircraft/N1099H): [Tzenis Michael](https://openairdocs.org/faa-owner/TZENIS%20MICHAEL), [Lakeville, MN](https://openairdocs.org/faa-place/MN/Lakeville), built 1948, S/N 15AC-119 - [N1105H](https://openairdocs.org/aircraft/N1105H): [Maya Aviation LLC](https://openairdocs.org/faa-owner/MAYA%20AVIATION%20LLC), [Lee, NH](https://openairdocs.org/faa-place/NH/Lee), built 1948, S/N 15AC-125 - [N1114H](https://openairdocs.org/aircraft/N1114H): [Kendall John](https://openairdocs.org/faa-owner/KENDALL%20JOHN), [Three Lakes, WI](https://openairdocs.org/faa-place/WI/Three%20Lakes), S/N 317 - [N1115H](https://openairdocs.org/aircraft/N1115H): [Smitholum Adam O](https://openairdocs.org/faa-owner/SMITHOLUM%20ADAM%20O), [Tok, AK](https://openairdocs.org/faa-place/AK/Tok), S/N 15AC-135 - [N111L](https://openairdocs.org/aircraft/N111L): [Knuth Dale G](https://openairdocs.org/faa-owner/KNUTH%20DALE%20G), [Hartford, SD](https://openairdocs.org/faa-place/SD/Hartford), built 1952, S/N 20642 - [N1122H](https://openairdocs.org/aircraft/N1122H): [Edge Derek Thomas](https://openairdocs.org/faa-owner/EDGE%20DEREK%20THOMAS), [Center Barnstead, NH](https://openairdocs.org/faa-place/NH/Center%20Barnstead), built 1948, S/N 15AC-137 - [N1124H](https://openairdocs.org/aircraft/N1124H): [Nolan Robert C II](https://openairdocs.org/faa-owner/NOLAN%20ROBERT%20C%20II), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 1948, S/N 15AC-139 - [N112RP](https://openairdocs.org/aircraft/N112RP): [Taylor Chad A](https://openairdocs.org/faa-owner/TAYLOR%20CHAD%20A), [Enid, OK](https://openairdocs.org/faa-place/OK/Enid), built 1950, S/N 19422 - [N1131H](https://openairdocs.org/aircraft/N1131H): [Leisner David L](https://openairdocs.org/faa-owner/LEISNER%20DAVID%20L), [Palmer, AK](https://openairdocs.org/faa-place/AK/Palmer), built 1948, S/N 15AC-146 - [N1132H](https://openairdocs.org/aircraft/N1132H): [Wallis Frederick W](https://openairdocs.org/faa-owner/WALLIS%20FREDERICK%20W), [Healy, AK](https://openairdocs.org/faa-place/AK/Healy), built 1948, S/N 15AC-145 - [N1134H](https://openairdocs.org/aircraft/N1134H): [Feldhusen Lawrence E](https://openairdocs.org/faa-owner/FELDHUSEN%20LAWRENCE%20E), [Yankeetown, FL](https://openairdocs.org/faa-place/FL/Yankeetown), built 1948, S/N 15AC-148 - [N1135H](https://openairdocs.org/aircraft/N1135H): [Fort Smith, AR](https://openairdocs.org/faa-place/AR/Fort%20Smith), built 1948, S/N 15AC-151, Sale reported - [N1136H](https://openairdocs.org/aircraft/N1136H): [Musgrove Louis A Jr](https://openairdocs.org/faa-owner/MUSGROVE%20LOUIS%20A%20%20JR), [Cumming, GA](https://openairdocs.org/faa-place/GA/Cumming), built 1948, S/N 15AC-144 - [N1138H](https://openairdocs.org/aircraft/N1138H): [Agaliotis Paul E](https://openairdocs.org/faa-owner/AGALIOTIS%20PAUL%20E), [San Martin, CA](https://openairdocs.org/faa-place/CA/San%20Martin), built 1948, S/N 15AC-149 - [N1142H](https://openairdocs.org/aircraft/N1142H): [Simmons Donald E](https://openairdocs.org/faa-owner/SIMMONS%20DONALD%20E), [Clifton Park, NY](https://openairdocs.org/faa-place/NY/Clifton%20Park), built 1948, S/N 15AC-153 - [N1148H](https://openairdocs.org/aircraft/N1148H): [Reed Charles H](https://openairdocs.org/faa-owner/REED%20CHARLES%20H), [Shelbyville, KY](https://openairdocs.org/faa-place/KY/Shelbyville), built 1948, S/N 15AC-163 - [N1152H](https://openairdocs.org/aircraft/N1152H): [Weiler Coen A](https://openairdocs.org/faa-owner/WEILER%20COEN%20A), [Ashville, OH](https://openairdocs.org/faa-place/OH/Ashville), built 1948, S/N 15AC-165 - [N1154H](https://openairdocs.org/aircraft/N1154H): [Lechner Burdette J](https://openairdocs.org/faa-owner/LECHNER%20BURDETTE%20J), [Kodiak, AK](https://openairdocs.org/faa-place/AK/Kodiak), built 1948, S/N 15AC-167 - [N11575](https://openairdocs.org/aircraft/N11575): [Pyle Howard H](https://openairdocs.org/faa-owner/PYLE%20HOWARD%20H), [Cornelius, OR](https://openairdocs.org/faa-place/OR/Cornelius), built 1950, S/N 19540 - [N1162H](https://openairdocs.org/aircraft/N1162H): built 1948, S/N 15AC-175 - [N1163H](https://openairdocs.org/aircraft/N1163H): [Miller William A](https://openairdocs.org/faa-owner/MILLER%20WILLIAM%20A), [Williamson, GA](https://openairdocs.org/faa-place/GA/Williamson), built 1948, S/N 15AC-176 All 1,828: https://openairdocs.org/engine/continental-c145-series/aircraft.md ## NTSB investigations (1,190, 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 ANC26LA102](https://openairdocs.org/ntsb/ANC26LA102), Sep 11, 2026: Cessna 170B (N2525D), Willow, AK, substantial damage, investigation ongoing - [NTSB WPR26LA318](https://openairdocs.org/ntsb/WPR26LA318), Aug 26, 2026: Cessna 170B (N2285D), South Lake Tahoe, CA, substantial damage, investigation ongoing - [NTSB ERA26LA272](https://openairdocs.org/ntsb/ERA26LA272), Jul 10, 2026: Cessna 170B (N1838C), Hartwell, GA, substantial damage. Probable cause: The pilot’s failure to compensate for the gusty and variable wind conditions, which resulted in a loss of control and collision with trees during takeoff. - [NTSB WPR26LA239](https://openairdocs.org/ntsb/WPR26LA239), Jun 27, 2026: Cessna 170A (N1607D), El Cajon, CA, substantial damage, investigation ongoing - [NTSB ERA26LA152](https://openairdocs.org/ntsb/ERA26LA152), Mar 27, 2026: Cessna 170B (N3184B), Bessemer, AL, substantial damage. Probable cause: The pilot’s loss of directional control during the landing roll. - [NTSB ERA26LA101](https://openairdocs.org/ntsb/ERA26LA101), Jan 29, 2026: Cessna 170 (N4178V), Summerdale, AL, substantial damage. Probable cause: The pilot’s decision to abort the takeoff with insufficient runway remaining, which resulted in a runway overrun and impact with a fence post. - [NTSB WPR25LA270](https://openairdocs.org/ntsb/WPR25LA270), Aug 27, 2025: Cessna 170A (N1755D), Everett, WA, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing in crosswind conditions. - [NTSB ERA25LA320](https://openairdocs.org/ntsb/ERA25LA320), Aug 23, 2025: Cessna 170B (N170JL), Livermore Falls, ME, substantial damage. Probable cause: The pilot’s failure to maintain adequate airspeed during landing in gusting wind conditions, which resulted in an aerodynamic stall and impact with terrain. - [NTSB ERA25LA312](https://openairdocs.org/ntsb/ERA25LA312), Aug 23, 2025: Cessna 170 (N2589V), Fitchburg, MA, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the landing roll with a quartering tailwind. - [NTSB ANC25LA070](https://openairdocs.org/ntsb/ANC25LA070), Jul 9, 2025: Cessna 170B (N2694D), Homer, AK, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing, which resulted in a ground loop. - [NTSB CEN25LA210](https://openairdocs.org/ntsb/CEN25LA210), Jun 15, 2025: Cessna 170B (N1996C), Fort Morgan, CO, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the tailwheel-equipped airplane during a gusty crosswind landing. - [NTSB ERA25LA221](https://openairdocs.org/ntsb/ERA25LA221), Apr 18, 2025: Cessna 170 (N2607V), Oxford, ME, substantial damage. Probable cause: The flight instructor’s failure to maintain directional control during the landing roll in gusty crosswind conditions. - [NTSB WPR25LA129](https://openairdocs.org/ntsb/WPR25LA129), Apr 10, 2025: Cessna 170A (N1371D), Maricopa, AZ, substantial damage, investigation ongoing - [NTSB ERA25LA139](https://openairdocs.org/ntsb/ERA25LA139), Feb 23, 2025: Cessna 170B (N2480D), Gainesville, GA, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the tailwheel-equipped airplane while landing in gusty crosswind conditions. - [NTSB ERA25LA085](https://openairdocs.org/ntsb/ERA25LA085), Dec 25, 2024: Aeronca 15AC (N6665K), Loganville, GA, substantial damage. Probable cause: The pilot’s failure to maintain clearance of trees during an attempted go-around in sun glare. - [NTSB WPR25LA033](https://openairdocs.org/ntsb/WPR25LA033), Nov 8, 2024: Cessna 170B (N1977C), Lancaster, CA, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll, which resulted in a ground loop. - [NTSB CEN24LA354](https://openairdocs.org/ntsb/CEN24LA354), Sep 11, 2024: Cessna 170A (N1249D), Marshall, IN, substantial damage. Probable cause: The fatigue fracture of the No. 6 piston connecting rod, which resulted in a loss of engine power. - [NTSB ANC24LA078](https://openairdocs.org/ntsb/ANC24LA078), Aug 15, 2024: Cessna 170B (N2524D), Healy, AK, substantial damage. Probable cause: The pilot’s failure to maintain directional control during takeoff, in gusty wind conditions, resulting in a loss of control and a collision with trees. - [NTSB CEN24LA251](https://openairdocs.org/ntsb/CEN24LA251), Jul 4, 2024: Cessna 170 (N9793A), Dowagiac, MI, substantial damage. Probable cause: The pilot and flight instructor’s failure to maintain directional control during the landing roll, which resulted in a ground loop with the left main landing gear axle failing, a runway excursion,… - [NTSB ANC24LA053](https://openairdocs.org/ntsb/ANC24LA053), Jun 24, 2024: Cessna 170B (N2839C), Tok, AK, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane during the landing roll. - [NTSB ERA24LA374](https://openairdocs.org/ntsb/ERA24LA374), Jun 16, 2024: Cessna 170B (N2257D), Smithfield, NC, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the landing roll. - [NTSB ANC24LA042](https://openairdocs.org/ntsb/ANC24LA042), Jun 1, 2024: Cessna 170A (N5789C), Willow, AK, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing roll, resulting in a ground loop and substantial damage to the airplane. - [NTSB CEN24LA201](https://openairdocs.org/ntsb/CEN24LA201), May 28, 2024: Cessna 170A (N9206A), Oscoda, MI, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing rollout with a gusting crosswind that resulted in the airplane nosing over and impacting on the runway. - [NTSB WPR24LA136](https://openairdocs.org/ntsb/WPR24LA136), Apr 30, 2024: Cessna 170B (N1657D), Scappoose, OR, substantial damage. Probable cause: The pilot’s failure to maintain aircraft control during the landing roll in gusting wind conditions. - [NTSB ERA24LA196](https://openairdocs.org/ntsb/ERA24LA196), Apr 25, 2024: Cessna 170B (N8084A), Endicott, NY, substantial damage. Probable cause: The pilot’s failure to maintain control of the airplane during an aborted landing, which resulted in a runway excursion, and subsequent collision with trees. - [NTSB ERA24LA150](https://openairdocs.org/ntsb/ERA24LA150), Mar 21, 2024: Cessna 170 (N9269A), Chesapeake, VA, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing, which resulted in a ground loop, runway excursion, and subsequent landing gear collapse. - [NTSB GAA24WA017](https://openairdocs.org/ntsb/GAA24WA017), Oct 9, 2023: Cessna 170B (N2366D), Duxford, United Kingdom, substantial damage - [NTSB WPR23LA260](https://openairdocs.org/ntsb/WPR23LA260), Jul 7, 2023: Cessna 170B (N1664D), Fremont Island, UT, substantial damage. Probable cause: The pilot undergoing instruction’s excessive application of asymmetrical braking during landing, which resulted in a ground loop. - [NTSB WPR23LA233](https://openairdocs.org/ntsb/WPR23LA233), Jun 16, 2023: Cessna 170B (N8223A), Elko, NV, substantial damage. Probable cause: The pilot’s loss of control after encountering a dust devil during takeoff. - [NTSB WPR23LA300](https://openairdocs.org/ntsb/WPR23LA300), May 17, 2023: Cessna 170B (N2771C), Tracy, CA, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the landing roll after encountering a wind gust. - [NTSB WPR23LA171](https://openairdocs.org/ntsb/WPR23LA171), Apr 29, 2023: Cessna 170B (N2207D), Queen Creek, AZ, substantial damage. Probable cause: The airplane’s encounter with a dust devil after landing, which resulted in a loss of directional control. - [NTSB CEN23LA140](https://openairdocs.org/ntsb/CEN23LA140), Mar 19, 2023: Cessna 170A (N9254A), Oklahoma City, OK, substantial damage. Probable cause: The pilot’s loss of directional control during landing with wind gusts, which resulted in a runway excursion and nose over. - [NTSB WPR23LA096](https://openairdocs.org/ntsb/WPR23LA096), Jan 23, 2023: Cessna 170 (N9534A), Mesa, AZ, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the landing roll out and the preexisting fatigue cracks in the left main landing gear leg, which resulted in the leg’s premature overstress… - [NTSB CEN23LA024](https://openairdocs.org/ntsb/CEN23LA024), Nov 2, 2022: Cessna 170A (N9244A), Hardin, TX, substantial damage. Probable cause: The pilot’s failure to maintain clearance from the powerlines while landing. - [NTSB WPR23LA011](https://openairdocs.org/ntsb/WPR23LA011), Oct 8, 2022: Cessna 170B (N1961C), Monument Valley, UT, substantial damage. Probable cause: The pilot’s loss of airplane control during the landing flare in gusting wind and subsequent loss of directional control during the landing roll. - [NTSB WPR22LA200](https://openairdocs.org/ntsb/WPR22LA200), Jun 6, 2022: Cessna 170 (N4067V), Wheatland, WY, substantial damage. Probable cause: The pilot’s improper landing flare which, resulted in a bounced landing and subsequent nose over. - [NTSB CEN22LA236](https://openairdocs.org/ntsb/CEN22LA236), Jun 2, 2022: Cessna 170 (N1396D), Houston, TX, substantial damage. Probable cause: The pilot’s inability to compensate for a downdraft during the landing flare, which resulted in a hard, bounced landing, and subsequent loss of directional control. - [NTSB ANC22LA034](https://openairdocs.org/ntsb/ANC22LA034), May 21, 2022: Cessna 170B (N2692D), Big Lake, AK, substantial damage. Probable cause: The pilot's failure to maintain adequate airspeed during final approach which resulted in the airplane exceeding its critical angle of attack and a subsequent aerodynamic stall at too low of an… - [NTSB ERA22LA177](https://openairdocs.org/ntsb/ERA22LA177), Apr 2, 2022: Cessna 170 (N2656V), Stoney Point, NC, substantial damage. Probable cause: The pilot’s failure to retract the flaps during a go-around from a bounced landing, which resulted in a collision with trees then terrain. - [NTSB ANC21LA087](https://openairdocs.org/ntsb/ANC21LA087), Sep 10, 2021: Aeronca 15AC (N1441H), North Pole, AK, substantial damage. Probable cause: The pilot’s failure to ensure adequate obstacle clearance while maneuvering, which resulted in a collision with a tree and a loss of control. - [NTSB WPR21LA307](https://openairdocs.org/ntsb/WPR21LA307), Aug 6, 2021: Cessna 170A (N5459C), Metaline Falls, WA, substantial damage. Probable cause: The pilot’s failure to attain sufficient altitude during the initial climb to clear trees due to an encounter with windshear. - [NTSB ANC21LA059](https://openairdocs.org/ntsb/ANC21LA059), Jul 11, 2021: Cessna 170 (N2583C), Rampart, AK, substantial damage. Probable cause: The pilot’s selection of unsuitable terrain for landing, which resulted in a nose over. - [NTSB CEN21LA303](https://openairdocs.org/ntsb/CEN21LA303), Jun 30, 2021: Aeronca 15AC (N1175H), Hastings, MI, substantial damage. Probable cause: A total loss of engine power for reasons that could not be determined based on the available information. - [NTSB ANC21LA029](https://openairdocs.org/ntsb/ANC21LA029), Apr 7, 2021: Cessna 170A (N1291D), Lime Village, AK, substantial damage. Probable cause: The pilot’s selection of unsuitable terrain for landing, which resulted in a landing gear collapse. - [NTSB CEN21LA156](https://openairdocs.org/ntsb/CEN21LA156), Mar 9, 2021: Cessna 170 (N9515A), Poplar Bluff, MO, substantial damage. Probable cause: The pilot’s decision to make a precautionary landing in a field that contained soft terrain, which resulted in the airplane nosing over. Contributing to the accident was the pilot’s decision to fly… - [NTSB WPR21LA097](https://openairdocs.org/ntsb/WPR21LA097), Jan 27, 2021: Cessna 170A (N9114A), Port Angeles, WA, substantial damage, 1 fatal. Probable cause: The total loss of engine power due to fuel exhaustion, which resulted from the pilot's inadequate in-flight fuel planning. - [NTSB ERA21LA095](https://openairdocs.org/ntsb/ERA21LA095), Dec 22, 2020: Cessna 170 (N4580C), Madisonville, TN, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing rollout, which resulted in a ground loop. - [NTSB CEN21LA097](https://openairdocs.org/ntsb/CEN21LA097), Dec 18, 2020: Cessna 170 (N9590A), Albion, NE, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the landing with a tailwind. - [NTSB CEN21LA058](https://openairdocs.org/ntsb/CEN21LA058), Nov 8, 2020: Temco GC-1B (N77759), Waukegan, IL, substantial damage. Probable cause: The pilot’s failure to maintain directional control during takeoff with a crosswind that resulted in a ground loop and impact with terrain. - [NTSB ERA20LA338](https://openairdocs.org/ntsb/ERA20LA338), Sep 22, 2020: Cessna 170 (N2772D), Pottstown, PA, substantial damage. Probable cause: The pilot’s failure to maintain directional control while landing in gusty, shifting wind conditions. All 1,190: https://openairdocs.org/engine/continental-c145-series/ntsb.md ## FAA accident and incident reports (1,069, 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 20260910011989A](https://openairdocs.org/incident/20260910011989A), Sep 10, 2026: Cessna 170B (N2525D), Skwentna, AK, Substantial damage. On September 10, 2026, the pilot-in-command was conducting off-airport operations in a tundra field located 9.1 miles north-northwest of Skwentna, Alaska.… - [Accident 20260710010389A](https://openairdocs.org/incident/20260710010389A), Jul 10, 2026: Cessna 170B (N1838C), Hartwell, GA, Substantial damage. On climb out from runway 13 at 0GA1 airport, at an altitdue of about 30 feet, the aircraft experienced a sudden crosswind from the southwest that instantly… - [Accident 20260627008189A](https://openairdocs.org/incident/20260627008189A), Jun 27, 2026: Cessna 170A (N1607D), El Cajon, CA, Substantial damage. On 06/27/2026, C170, [privacy data omitted] landed rwy 17 at ksee in El Cajon and veered off the rwy causing substantial damage to the left wing and door.… - [Incident 20260502003579I](https://openairdocs.org/incident/20260502003579I), May 2, 2026: Temco GC-1B (N2457B), Aurora, OR, Minor damage. On 05-02-26 [privacy data omitted], a tail wheel airplane landed at uao airport and ground looped upon landing. The pilot stated that he kept the tail wheel… - [Incident 20260307004439I](https://openairdocs.org/incident/20260307004439I), Mar 7, 2026: Cessna 170B (N8285A), Tavares, FL, Minor damage. Two persons onboard, pilot and spouse. On 03/07/2026 at approximately 12:00 EST (1700Z) pilot was descending to waterway 9W for landing. Video obtained from a… - [Incident 20260208000899I](https://openairdocs.org/incident/20260208000899I), Feb 8, 2026: Cessna 170B (N2334D), Warrenton, VA, Minor damage. The pilot of a Cessna C170B was performing an instructional flight with a passenger in the rear of the plane. The C170B is a tailwheel airplane. During the… - [Accident 20260129000459A](https://openairdocs.org/incident/20260129000459A), Jan 29, 2026: Cessna 170 (N4178V), Summerdale, AL, Substantial damage. Pilot began takeoff roll by applying full power..as the aircraft accelerated the pilot noticed that the airspeed indicator was stuck on 40 KTS. Pilot… - [Incident 20250827010809I](https://openairdocs.org/incident/20250827010809I), Aug 27, 2025: Cessna 170A (N1755D), Everett, WA, Minor damage. CFI providing instruction to student. After touchdown, the aircraft bounced back into the air. While back in the air, a gust of wind turned the aircraft to the… - [Accident 20250823012459A](https://openairdocs.org/incident/20250823012459A), Aug 23, 2025: Cessna 170 (N2589V), Fitchburg, MA, Substantial damage. On August 23, 2025, a Cessna 170 was making a landing on runway 32 at Fitchburg Municipal Airport in Massachusetts. The aircraft atempted a landing at the… - [Accident 20250823012059A](https://openairdocs.org/incident/20250823012059A), Aug 23, 2025: Cessna 170B (N170JL), Livermore Falls, ME, Substantial damage. On August 23, 2025, at approximately 1430 eastern time, a Cessna 170B was substantially damaged while attempting to land at Bowman field (KB10) during a stol… - [Incident 20250723009759I](https://openairdocs.org/incident/20250723009759I), Jul 23, 2025: Cessna 170A (N9926A), Concord, NH, Minor damage. On July 23, 2025, pilot conducted a local pleasure flight that lasted 8/10TH of an hour. Aircraft was a C-170, [privacy data omitted] - PIC was the only… - [Accident 20250709010289A](https://openairdocs.org/incident/20250709010289A), Jul 9, 2025: Cessna 170B (N2694D), Homer, AK, Substantial damage. ATIS was reporting 12011-18KT. Pilot was landing runway 22 in Homer. Pilot was accounting for the crosswind with proper inputs. As the pilot touched the upwind… - [Accident 20250703013469A](https://openairdocs.org/incident/20250703013469A), Jul 3, 2025: Cessna 170A (N1776D), Choctaw Valley, CA, Substantial damage. On July 3, 2025, a Cessna 170 loss control while attempting an off-runway landing approximately 19 miles east of bakersfield, California, at coordinates… - [Accident 20250615007649A](https://openairdocs.org/incident/20250615007649A), Jun 15, 2025: Cessna 170B (N1996C), Fort Morgan, CO, Substantial damage. Approached rw 14, wind gusting 13-19 knots at 160. Wind gust caught the right wing causing the left wing to contact ground and loop around, severing the left… - [Incident 20250502010679I](https://openairdocs.org/incident/20250502010679I), May 2, 2025: Cessna 172G (N3753L), Pacific Palisad, CA, Minor damage. May 02, 2025, approx. 1240, a Cessna 172G, landed on a golf course in Pacific palisades, CA. There were no injuries and minor damage to the aircraft. Aircraft… - [Incident 20250424008199I](https://openairdocs.org/incident/20250424008199I), Apr 24, 2025: Cessna 170B (N4695C), Santa Barbara, CA, Minor damage. The PIC had not flown a tail dragger airplande prior to purchasing this aircraft just weeks before. The pilot completed 21 hours total, in this aircraft,… - [Accident 20250418004979A](https://openairdocs.org/incident/20250418004979A), Apr 18, 2025: Cessna 170 (N2607V), Oxford, ME, Substantial damage. During wheel landing roll-out, pilot encountered direct crosswind that weathervaned aircraft to the right, off centerline of rwy 15. Pilot applied full power… - [Accident 20250223009549A](https://openairdocs.org/incident/20250223009549A), Feb 23, 2025: Cessna 170B (N2480D), Gainesville, GA, Substantial damage. Pilot reported landing on runway 23 at gvl and upon rollout, the aircraft veered to the right. Pilot executed a go around procedure and observed the airport… - [Incident 20250204002089I](https://openairdocs.org/incident/20250204002089I), Feb 4, 2025: Cessna 170B (N2345V), Shelbyville, TX, Minor damage. During a ferry flight instructor pilot failed to properly calculated fuel burn resulting in the aircraft running out of fuel short of their final destination.… - [Accident 20241225022459A](https://openairdocs.org/incident/20241225022459A), Dec 25, 2024: Aeronca 15AC (N6665K), Loganville, GA, Destroyed. Aeronca sedan had taken off around 3:50 pm and flew direct to a local lake and back to achieve an hour of flight time. The aircraft began with about 16 gallons… - [Accident 20241108016279A](https://openairdocs.org/incident/20241108016279A), Nov 8, 2024: Cessna 170B (N1977C), Lancaster, CA, Substantial damage. Airman was practicing pattern work at wjf, and while abeam tower, tower reported winds variable at 4 cleared to land on runway 24. Airman landed on runway 24… - [Incident 20240928017009I](https://openairdocs.org/incident/20240928017009I), Sep 28, 2024: Cessna 170A (N9732A), Garden City, KS, Minor damage. On August 28, 2024 the private pilot was cleared for the option on runway 30 at Garden City Regional Airport (gck). The winds were 330 at 8 knots. During the… - [Accident 20240911012969A](https://openairdocs.org/incident/20240911012969A), Sep 11, 2024: Cessna 170A (N1249D), Marshall, IN, Substantial damage. On 09/11/2024, a 1951 Cessna 170A departed landings condominium airport (82IS) in huntley, IL at approximately 0944 CDT heading southeast towards… - [Accident 20240815012709A](https://openairdocs.org/incident/20240815012709A), Aug 15, 2024: Cessna 170B (N2524D), Healy, AK, Substantial damage. The pilot was departing from an unimproved strip near the wood river in Alaska near Virginia creek. The weather was VFR with no ceilings and 10 miles… - [Accident 20240704007939A](https://openairdocs.org/incident/20240704007939A), Jul 4, 2024: Cessna 170A (N9793A), Dowagiac, MI, Substantial damage. On July 04, 2024, at 1130 local time, a Cessna 170A aircraft, [privacy data omitted], registered to a private individual and operated as a training flight by… - [Accident 20240623006299A](https://openairdocs.org/incident/20240623006299A), Jun 23, 2024: Cessna 170B (N2839C), Tok, AK, Substantial damage. After landing and during rollout, the pilot experienced crosswinds prompting rudder correction, during correction the pilot lost control causing a groundloop… - [Accident 20240616012159A](https://openairdocs.org/incident/20240616012159A), Jun 16, 2024: Cessna 170B (N2257D), Smithfield, NC, Substantial damage. The airmen bounced on landing and lost control of the aircraft causing the left wing to contact the ground causing damage to the wingtip. - [Accident 20240531006739A](https://openairdocs.org/incident/20240531006739A), May 31, 2024: Cessna 170A (N5789C), Willow, AK, Substantial damage. Pilot landed at Willow Airport runway 31. Touched down at the threshold, low tail wheel landing. Landing seemed normal, planned turn-off mid field. Left the… - [Accident 20240429004209A](https://openairdocs.org/incident/20240429004209A), Apr 29, 2024: Cessna 170B (N1657D), Scappoose, OR, Substantial damage. After landing roll out pilot lost control of aircraft. Airplane flipped upsidedown. Pilot loss control of the aicraft due to tailwind. - [Accident 20240425004679A](https://openairdocs.org/incident/20240425004679A), Apr 25, 2024: Cessna 170B (N8084A), Endicott, NY, Substantial damage. On April 25th, 2024, at approximately 18:40 a Cessna 170B, attempted to land at tri cites, Endicott airport (czg) and sustained substantial damage because of… - [Accident 20240321002529A](https://openairdocs.org/incident/20240321002529A), Mar 21, 2024: Cessna 170A (N9269A), Chesapeake, VA, Substantial damage. PIC made a normal approach to land on runway 10 at Hampton Roads Executive Airport located in Chesapeake VA (kpvg). Winds at the time of the accident were… - [Incident 20231028016139I](https://openairdocs.org/incident/20231028016139I), Oct 28, 2023: Cessna 170B (N2789C), Oxford, CT, No damage. On October 28, 2023, the pilot in command (PIC) and one passenger departed from N41 Waterbury airport, Waterbury, Connecticut on a personal flight to koxc… - [Incident 20230723012599I](https://openairdocs.org/incident/20230723012599I), Jul 23, 2023: Cessna 170A (N9531A), Oshkosh, WI, Minor damage. On July 23, 2023 at 1300 CST, a Cessna 170A [privacy data omitted] was landing at Oshkosh (osh) WI during the eaa airventure fly-in. Upon rollout after landing… - [Incident 20230719020869I](https://openairdocs.org/incident/20230719020869I), Jul 19, 2023: Cessna 170B (N2344D), Tulsa, OK, Minor damage. On landing aircraft main tire blew. Aircraft taxied off to taxiway and was towed to maintenance. - [Incident 20230714009159I](https://openairdocs.org/incident/20230714009159I), Jul 14, 2023: Temco GC-1B (N2422B), Watkins, CO, Minor damage. On 07/14/2023 at approximately (09:38) hrs (MDT), N2422B, sn 3722, GC-1B, Colorado air and space port, Watkins, CO (kcfo), during takeoff-depatrure roll on… - [Accident 20230707011689A](https://openairdocs.org/incident/20230707011689A), Jul 7, 2023: Cessna 170B (N1664D), Hooper, UT, Substantial damage. The student was on his last flight to receive his tail wheel endorsement and was reported as being proficient and prepared to land on a remote backcountry dirt… - [Incident 20230621007149I](https://openairdocs.org/incident/20230621007149I), Jun 21, 2023: Cessna 170B (N8252A), Goldendale, WA, Minor damage. Departed Piper canyon (9WA4) a private gravel strip owned by the pilot for Goldendale Municipal Airport (S20). On landing the aircraft veered to the right,… - [Accident 20230616013149A](https://openairdocs.org/incident/20230616013149A), Jun 16, 2023: Cessna 170B (N8223A), Elko, NV, Substantial damage. On June 16, 2023, at approximately 3:02 PDT, pilot was conducting personnal 14 CFR 91 flight stopping at eko for fuel. Light vairiable winds were reported… - [Accident 20230517020809A](https://openairdocs.org/incident/20230517020809A), May 17, 2023: Cessna 170B (N2771C), Tracy, CA, Substantial damage. On may 17, 2023 departure from ktrm. Weather reported, forecast enroute, and arrival to ktcy was VFR. Coming into the airport pilot listened to the AWOS, winds… - [Accident 20230429007719A](https://openairdocs.org/incident/20230429007719A), Apr 29, 2023: Cessna 170B (N2207D), Queen Creek, AZ, Substantial damage. The pilot landed, exited the runway and begain taxing back to the hanger when a dust devil crossed paths with the aircraft and flipped it over. The pilot was… - [Accident 20230319003639A](https://openairdocs.org/incident/20230319003639A), Mar 19, 2023: Cessna 170A (N9254A), Bethany, OK, Substantial damage. Landing on rw 35R, aircraft had been trimmed for wheel landing w/ 2 notches of flaps. On touch down centerline was maintained, as speed was being bleed off and… - [Accident 20230123004799A](https://openairdocs.org/incident/20230123004799A), Jan 23, 2023: Cessna 170A (N9534A), Mesa, AZ, Substantial damage. Airman had just recently completed the flight review. He also wanted to obtain currency in a tail wheel aircraft after a 6 year span. He coordinated with a… - [Accident 20221102023219A](https://openairdocs.org/incident/20221102023219A), Nov 2, 2022: Cessna 170A (N9244A), Hardin, TX, Substantial damage. Pilot hit power lines at the approach end of private air strip while landing, then went through a barbed wire fence causing substantial damge. - [Accident 20221018018419A](https://openairdocs.org/incident/20221018018419A), Oct 18, 2022: Cessna 170A (N5793C), Evanston, WY, Substantial damage. On October 18th, 2022 a Cessna 17OA departing from evw bound for north dakota. The pilot stated he lifted off at about the 1000' mark on the runway. The pilot… - [Accident 20221008016549A](https://openairdocs.org/incident/20221008016549A), Oct 8, 2022: Cessna 170B (N1961C), Monument Valley, UT, Substantial damage. The pilot stated that when touching down on the runway the aircraft bounced. Then it left the runway hitting soft sand dunes, causing the aircraft to ground… - [Incident 20220906015409I](https://openairdocs.org/incident/20220906015409I), Sep 6, 2022: Aeronca 15AC (N1301H), Nome, AK, Minor damage. The pilot started to taxi from his parking spot at the Nome Airport. During a slight left turn at slow speed the right landing gear leg attach fitting failed… - [Incident 20220905015709I](https://openairdocs.org/incident/20220905015709I), Sep 5, 2022: Cessna 170B (N2916D), Medford, OR, Minor damage. Airman stated that as he was in his landing rollout a B-17 on a perpendicular taxiway was taxiing into the ramp and he was caught by the propwash which started… - [Accident 20220606021879A](https://openairdocs.org/incident/20220606021879A), Jun 6, 2022: Cessna 170 (N4067V), Wheatland, WY, Substantial damage. Pilot was performing touch and go landings to rwy 08 in Wheatland, WY. Upon third landing, a quartering tailwind gust from the left rear pushed the tail to the… - [Accident 20220602009309A](https://openairdocs.org/incident/20220602009309A), Jun 2, 2022: Cessna 170A (N1396D), Arcola, TX, Substantial damage. On a written statement, the pilot stated, ?on June 2, 2022 undersigned was landing at runway 9 of the Houston Southwest Airport (axh) in a Cessna 170A with… - [Incident 20220530009159I](https://openairdocs.org/incident/20220530009159I), May 30, 2022: Cessna 170A (N1607D), Santa Monica, CA, Minor damage. On may 30, 2022, [privacy data omitted], a Cessna 170A serial number 20249 made an uneventful landing at Santa Monica Airport on runway 21 with a missing tail… All 1,069: https://openairdocs.org/engine/continental-c145-series/incidents.md ## Service difficulty reports (8) As reported by operators and repair stations, by the model named in the report. - [SDR 2007FA0000348](https://openairdocs.org/sdr/2007FA0000348), Mar 30, 2007: LINE. CHAFED. DURING AN ANNUAL INSPECTION, THE RT BRAKE SUPPLY LINE WAS FOUND CHAFED BY THE ELEVATOR CONTROL CABLE. THE CHAFING OCCURRED WHEN THE ELEVATOR IS OPERATED NEAR TH - [SDR 2005FA0000860](https://openairdocs.org/sdr/2005FA0000860), Jun 1, 2005: CYLINDER. CRACKED. STC SA13GL INSTALLATION. IN BOTH BRAKE ASSEMBLIES, 30-63A, THE 091-02200 CYLINDER ASSEMBLIES WERE FOUND TO BE CRACKED ACROSS AND PARALLEL TO THE 069-00400 ANCHO - [SDR 2005FA0000364](https://openairdocs.org/sdr/2005FA0000364), Jan 21, 2005: CLAMP. OVERSIZED. BOTH TAILPIPE/MUFFLER CONNECTIONS WERE FOUND TO BE OVERSIZED. THE EXHAUST PIPE CLAMPS WERE NOT OF SUFFICIENT STRENGTH TO SQUEEZE THE OVERSIZED PIPE DOWN ON THE - [SDR 2005FA0000157](https://openairdocs.org/sdr/2005FA0000157), Nov 23, 2004: AXLE. BROKEN. LT MAIN GEAR WHEEL AXLE BROKE BETWEEN GEAR LEG AND WHEEL RACE. (GL11200505686) (K) - [SDR 20010411CW001](https://openairdocs.org/sdr/20010411CW001), Mar 19, 2001: LIFTER. BROKEN. AIRCRAFT SUFFERED A LOSS OF OIL PRESSURE. TEARDOWN OF THE ENGINE REVEALED THE HYDRAULIC LIFTER BODY ON THE NR 5 CYLINDER HAD BROKEN. - [SDR 98ZZZX765](https://openairdocs.org/sdr/98ZZZX765), Feb 10, 1998: CRANKSHAFT. BROKEN. CRANKSHAFT BROKE AT THE COUNTERWEIGHT JOURNAL AREA IN-FLIGHT. PART WAS SERVICED BY AIR AGENCY PRIOR TO INSTALLATION DURING OVERHAUL. PART WILL BE SENT TO CONTIN - [SDR 98ZZZX928](https://openairdocs.org/sdr/98ZZZX928), Feb 10, 1998: CRANKSHAFT. BROKE. CRANKSHAFT BROKE AT THE COUNTERWEIGHT JOURNAL AREA IN-FLIGHT. PART WAS SERVICED BY AIR AGENCY PRIOR TO INSTALLATION DURING OVERHAUL. PART WILL BE SENT TO CONTIN - [SDR 98ZZZX172](https://openairdocs.org/sdr/98ZZZX172), Aug 24, 1997: TEE FITTING. BROKEN. INVESTIGATION OBSERVED COMMON HARDWARE FITTINGS HAD BEEN INSTALLED IN LIEU OF AN8266D AS DISPLAYED IN CESSNA PARTS MANUAL FIG 34-32. ## STCs that may be installed (OpenAirDocs) (33) Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SE04651CH](https://openairdocs.org/stc/SE04651CH): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22. Swift Fuels LLC. Lists C145-2 - [STC SE2932SW](https://openairdocs.org/stc/SE2932SW): Install carburetor air temperature indicator. Approved for Aircooled Motors (Franklin Engine Co.) equipped with float carburetors. Model eligibility included here may not be inclusive. Alcor LLC - [STC SE208SO](https://openairdocs.org/stc/SE208SO): Installation of ice indicator in the carburetor. LegacySTC.com - [STC SE04349CH](https://openairdocs.org/stc/SE04349CH): Installation of SureFly electronic ignition. SureFly Partners Ltd. Lists C145-2 - [STC SE00145WI](https://openairdocs.org/stc/SE00145WI): Installation of B&C Specialty Products Model BC 320-( ) Engine Starter. B & C Specialty Products Inc. Lists C145-2 - [STC SE03309CH](https://openairdocs.org/stc/SE03309CH): Installation of Engine Preheat Kit, p/n TSP6CYL-2927-115 for 115 volt application. Hartzell Propeller Inc. Lists C145-2 - [STC SE04577CH](https://openairdocs.org/stc/SE04577CH): Install an electronic engine ignition system. Electroair Acquisition Corp. Lists C145-2 - [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. Lists C145-2 - [STC SE00533SE](https://openairdocs.org/stc/SE00533SE): Installation of Real Gasket Corporation Continental Engine Pushrod Tube Modification. Real Gaskets Tennessee. Lists C145-2 - [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. Lists C145-2 - [STC SE10129SC](https://openairdocs.org/stc/SE10129SC): Installation of rotocoil, valve springs, ni-resist valve guide, exhaust valve with chrome flash on stem, and rocker shaft with thrust buttons. Continental Motors, Inc. Lists C145-2 - [STC SE8112SW](https://openairdocs.org/stc/SE8112SW): Installation of any or all parts identified by Parts Application List AEC9109-2. Continental Motors, Inc - [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings. Continental Motors, Inc - [STC SE3330NM](https://openairdocs.org/stc/SE3330NM): Continental valve cover gasket. Real Gaskets Tennessee. Lists C145-2 - [STC SE1220GL](https://openairdocs.org/stc/SE1220GL): Replacement of Slick Model 664 magnetos with Slick Model 6264 magnetos or installation of Model 6364 magneto. Champion Aerospace LLC. Lists C145-2 - [STC SE1780NM](https://openairdocs.org/stc/SE1780NM): Installation of Precise Flight standby vacuum system (SVS III). Precise Flight Inc. Lists C145-2 - [STC SE01943CH](https://openairdocs.org/stc/SE01943CH): Add the following approved fuels: unleaded automotive gasoline 87 minimum antiknock index, per ASTM Specification D-439 or D-4814 of any volatility class, A through E, or 82UL AVGAS per ASTM D-6227. Experimental Aircraft Association Inc. Lists C145-2 - [STC SE693GL](https://openairdocs.org/stc/SE693GL): Superseded by STC SE01943CH. Add the following approved fuel: unleaded automotive gasoline, 87 minimum antiknock index. EAA Aviation Foundation - [STC SE5743NM](https://openairdocs.org/stc/SE5743NM): Intallation of adapter for externally mounted oil filter. Aviation Development Corporation. Lists C145-2 - [STC ST00435AT](https://openairdocs.org/stc/ST00435AT): Overhaul/repair of the Delco starter adapter drive (P/N 1971890) used with Delco starters P/N's 11096656 and 1109660. Aerotech - [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 SE1-201](https://openairdocs.org/stc/SE1-201): Installation of the Richter Aero Equipment Type B-4 or B-5 Temperature Probe. (O-360 SERIES (excl. A1C, C2B, C2D)). MidContinent Instru Co Inc - [STC SE00350SE](https://openairdocs.org/stc/SE00350SE): Installation of sump mounted chip detector. Aviation Development Corporation. Lists C145-2 - [STC SE00262NY](https://openairdocs.org/stc/SE00262NY): Installation of Canadian Aero Manufacturing Pull Start Clutch, P/N 1971890-N or 1971890-M. Canadian Aero Manufacturing - [STC SE8669SW](https://openairdocs.org/stc/SE8669SW): Installation of roller rocker arm. Performance Engineering. Lists C145-2 - [STC SE452NE](https://openairdocs.org/stc/SE452NE): Installation and usage of 'Mobil AV 1' aviation oil. Mobil Research & Development Corp - [STC SE3-663](https://openairdocs.org/stc/SE3-663): Install dry vacuum pump drive. Parker Hannifin Corp - [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 - [STC SE1976SW](https://openairdocs.org/stc/SE1976SW): Manufacture of new cylinder barrels and rebarreling with original cylinder head. Gary Aerospace Corp - [STC SE80NE](https://openairdocs.org/stc/SE80NE): Installation and usage of Bel-Ray synthetic aviation oil, Bel-Ray Aero 1, (nonsupercharged), horizontally opposed direct drive, aircraft engines of 350 hp. or less. Bel-Ray Company, Inc - [STC SE2006CE](https://openairdocs.org/stc/SE2006CE): Add the following approved fuel: unleaded automotive gasoline, 87 minimum index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Also intermixing of aviation gasoline. Petersen Aviation Inc - [STC SE1445SO](https://openairdocs.org/stc/SE1445SO): Use of Aero-blend oil additive in Teledyne (non turbocharged) aircraft engines. ProTec - [STC SE44WE](https://openairdocs.org/stc/SE44WE): Use of Kling Aviation Oil, Specifications KL-100, KL-200 and KL-300 in Continental and Lycoming engines. Kling Oil Company --- 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.