# Lycoming O-360-A1P - Type: Engine model (FAA registry) - Registry code: 42259 - Manufacturer (registry): LYCOMING - Model: O-360-A1P - Engine type: Reciprocating - Power: 180 hp - Data sheet: [TCDS E-286](https://openairdocs.org/tcds/E-286) (OpenAirDocs) - Holder: Lycoming Engines - Installed in: 302 registered aircraft - Page: https://openairdocs.org/engine/lycoming-o-360-a1p Model codes come from the FAA registry's reference file. ## ADs that may apply (OpenAirDocs) Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2026-04-11](https://openairdocs.org/ad/2026-04-11): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 605 more. Effective Apr 8, 2026 - [AD 2017-16-11](https://openairdocs.org/ad/2017-16-11): Reciprocating Engine Power Section · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-360-B1G6 and 93 more. Effective Aug 15, 2017 - [AD 2012-19-01](https://openairdocs.org/ad/2012-19-01): Crankshafts · Lycoming Engines AEIO-360-A1A, AEIO-360-A1B, AEIO-360-A1B6 and 321 more. Effective Oct 24, 2012 - [AD 2012-03-07](https://openairdocs.org/ad/2012-03-07): Carburetor · Lycoming Engines GO-435, GO-435-C2 (O-435-17), GO-435-C2A and 389 more. Effective Mar 27, 2012 - [AD 2009-26-12](https://openairdocs.org/ad/2009-26-12): Cylinder assemblies · Engine Components Reciprocating Engine Cylinder Assemblies, AEIO-320-D1B, AEIO-320-D2B and 264 more. Effective Feb 4, 2010 - [AD 2007-04-19 R1](https://openairdocs.org/ad/2007-04-19-R1): SAP cylinder assemblies · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 314 more. Effective May 7, 2007 - [AD 2006-12-07](https://openairdocs.org/ad/2006-12-07): ECi cylinder assemblies · Aerostar AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 386 more. Effective Jul 11, 2006 - [AD 2006-10-21](https://openairdocs.org/ad/2006-10-21): ECi connecting rods · Engine Components Reciprocating Engine Connecting Rods, AEIO-360-B1B, AEIO-360-B1D and 171 more. Effective Jun 22, 2006 - [AD 2004-10-14](https://openairdocs.org/ad/2004-10-14): Crankshaft gear · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 642 more. Effective Jun 25, 2004 - [AD 98-02-08](https://openairdocs.org/ad/98-02-08): Crankshaft · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 216 more. Effective Mar 30, 1998 - [AD 97-15-11](https://openairdocs.org/ad/97-15-11): Cylinder kits · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 538 more. Effective Aug 12, 1997 - [AD 96-09-10](https://openairdocs.org/ad/96-09-10): Oil pump · Lycoming Engines AEIO-320-E1A, AEIO-320-E1B, AEIO-320-E2A and 334 more. Effective Jul 15, 1996 - [AD 95-26-02](https://openairdocs.org/ad/95-26-02): Aviation Gasoline · Lycoming Engines IO-320-B1A, IO-320-B1B, IO-320-B1C and 182 more. Effective Jan 24, 1996 - [AD 92-12-05](https://openairdocs.org/ad/92-12-05): Piston Pins · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 532 more. Effective Jul 10, 1992 - [AD 89-04-02](https://openairdocs.org/ad/89-04-02): Carburetors · Continental Motors O-470-11, O-470-11-CI, O-470-11B and 175 more. Effective Mar 8, 1989 - [AD 80-06-05](https://openairdocs.org/ad/80-06-05): Magnetos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 254 more. Effective Mar 28, 1980 - [AD 75-08-09](https://openairdocs.org/ad/75-08-09): Oil Pump Drive Shaft · Lycoming Engines AEIO-360-A1B, AEIO-360-A1B6, AEIO-360-A1C and 365 more. Effective Aug 18, 1977 - [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 67-01-04](https://openairdocs.org/ad/67-01-04): Oil Filters · Full flow oil filter (Superior Flow STC SA401SW or 2 others). Effective Jan 2, 1967 - [AD 63-22-03](https://openairdocs.org/ad/63-22-03): Carburetors · Continental Motors GO-300-A, GO-300-B, GO-300-C and 143 more. Effective Dec 2, 1963 Historical (superseded or no longer in force): - [AD 2024-21-02](https://openairdocs.org/ad/2024-21-02) (historical): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 548 more. Effective Dec 5, 2024 - [AD 2008-19-05](https://openairdocs.org/ad/2008-19-05) (historical): Parallel Valve'' reciprocating engines · Engine Components Reciprocating Engine Cylinder Assemblies, AEIO-320-D1B, AEIO-320-D2B and 262 more. Effective Oct 20, 2008 - [AD 2005-26-10](https://openairdocs.org/ad/2005-26-10) (historical): ECi cylinder assemblies. · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 413 more. Effective Jan 31, 2006 - [AD 81-18-04 R2](https://openairdocs.org/ad/81-18-04-R2) (historical): Engine Oil Pump Driven Impeller and Shaft · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 376 more. Effective Jun 7, 1982 ## Information bulletins (advisory) (6) - [SAIB NE-19-08](https://openairdocs.org/saib/NE-19-08): Reciprocating Engine Cylinder Section - Lycoming Engines Parallel Valve Cylinders. Issued May 2, 2019 - [SAIB NE-08-32R1](https://openairdocs.org/saib/NE-08-32R1): Propeller Governor Idler Gear Shaft Set Screw. Issued May 13, 2016 - [SAIB NE-14-13](https://openairdocs.org/saib/NE-14-13): Reciprocating Engine - Cylinder Mounting Studs. Issued Mar 24, 2014 - [SAIB NE-13-06](https://openairdocs.org/saib/NE-13-06): Pushrod Shroud Spring Retainers, Engine Components Part No. AEL14995, for Lycoming Engines 320, 360, and 540 Series Engines. Issued Nov 21, 2012 - [SAIB NE-06-32R1](https://openairdocs.org/saib/NE-06-32R1): Reciprocating Engine - Crankshaft. Issued Sep 10, 2008 - [SAIB NE-08-32](https://openairdocs.org/saib/NE-08-32) (historical): Propeller Governor Set Screw. Issued Jul 3, 2008 ## Registered aircraft (302, first 50) - [N102AA](https://openairdocs.org/aircraft/N102AA): [Tangoromeo LLC](https://openairdocs.org/faa-owner/TANGOROMEO%20LLC), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell), built 2007, S/N 2393 - [N103MA](https://openairdocs.org/aircraft/N103MA): [Minor Sam M](https://openairdocs.org/faa-owner/MINOR%20SAM%20M), [Volga, SD](https://openairdocs.org/faa-place/SD/Volga), S/N 3085 - [N104HY](https://openairdocs.org/aircraft/N104HY): [Glenn Heath](https://openairdocs.org/faa-owner/GLENN%20HEATH), [Ranger, TX](https://openairdocs.org/faa-place/TX/Ranger), built 2006, S/N 2339 - [N105RJ](https://openairdocs.org/aircraft/N105RJ): [Sell Shannon Carl](https://openairdocs.org/faa-owner/SELL%20SHANNON%20CARL), [Hoschton, GA](https://openairdocs.org/faa-place/GA/Hoschton), built 2014, S/N 3225 - [N109AA](https://openairdocs.org/aircraft/N109AA): [Liberty Aviation LLC](https://openairdocs.org/faa-owner/LIBERTY%20AVIATION%20LLC), [Brighton, CO](https://openairdocs.org/faa-place/CO/Brighton), built 2007, S/N 2427 - [N109WW](https://openairdocs.org/aircraft/N109WW): [Thiel Daniel R](https://openairdocs.org/faa-owner/THIEL%20DANIEL%20R), [Cheyenne, WY](https://openairdocs.org/faa-place/WY/Cheyenne), built 2006, S/N 2368 - [N10AE](https://openairdocs.org/aircraft/N10AE): [Ellison Alan T](https://openairdocs.org/faa-owner/ELLISON%20ALAN%20T), [Burien, WA](https://openairdocs.org/faa-place/WA/Burien), built 2018, S/N 3311 - [N10HU](https://openairdocs.org/aircraft/N10HU): [Kentucky Taildraggers LLC](https://openairdocs.org/faa-owner/KENTUCKY%20TAILDRAGGERS%20LLC), [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville), built 2018, S/N 3310 - [N112RJ](https://openairdocs.org/aircraft/N112RJ): [Tobul James R](https://openairdocs.org/faa-owner/TOBUL%20JAMES%20R), [Jackson, WY](https://openairdocs.org/faa-place/WY/Jackson), built 2014, S/N 3226 - [N116CW](https://openairdocs.org/aircraft/N116CW): [Jazun Carlos Walter](https://openairdocs.org/faa-owner/JAZUN%20CARLOS%20WALTER), [Parker, CO](https://openairdocs.org/faa-place/CO/Parker), built 2015, S/N 0073385 - [N116RJ](https://openairdocs.org/aircraft/N116RJ): S/N 3227 - [N118WY](https://openairdocs.org/aircraft/N118WY): [Nemitz Anthony M](https://openairdocs.org/faa-owner/NEMITZ%20ANTHONY%20M), [Jackson, WY](https://openairdocs.org/faa-place/WY/Jackson), built 2014, S/N 3208 - [N119RJ](https://openairdocs.org/aircraft/N119RJ): [Hunter Briard L](https://openairdocs.org/faa-owner/HUNTER%20BRIARD%20L), [Detroit Lakes, MN](https://openairdocs.org/faa-place/MN/Detroit%20Lakes), S/N 3229 - [N11AH](https://openairdocs.org/aircraft/N11AH): [Hilltop Aviation LLC](https://openairdocs.org/faa-owner/HILLTOP%20AVIATION%20LLC), [Dauphin, PA](https://openairdocs.org/faa-place/PA/Dauphin), built 2020, S/N 3355 - [N11HU](https://openairdocs.org/aircraft/N11HU): [C5 Holding LLC](https://openairdocs.org/faa-owner/C5%20HOLDING%20LLC), [San Juan, PR](https://openairdocs.org/faa-place/PR/San%20Juan), built 2024, S/N 3430 - [N11HY](https://openairdocs.org/aircraft/N11HY): [Spa Aero LLC](https://openairdocs.org/faa-owner/SPA%20AERO%20LLC), [Helena, MT](https://openairdocs.org/faa-place/MT/Helena), built 2011, S/N 3135 - [N124SL](https://openairdocs.org/aircraft/N124SL): [Sl Aviation LLC](https://openairdocs.org/faa-owner/SL%20AVIATION%20LLC), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell), built 2021, S/N 3382 - [N125WY](https://openairdocs.org/aircraft/N125WY): [Northstar Aerospray Inc](https://openairdocs.org/faa-owner/NORTHSTAR%20AEROSPRAY%20INC), [Clara City, MN](https://openairdocs.org/faa-place/MN/Clara%20City), built 2010, S/N 3098 - [N12HD](https://openairdocs.org/aircraft/N12HD): [Morotti John](https://openairdocs.org/faa-owner/MOROTTI%20JOHN), [Polson, MT](https://openairdocs.org/faa-place/MT/Polson), built 2022, S/N 3401 - [N134BW](https://openairdocs.org/aircraft/N134BW): [Russell Schwendiman Farms Inc](https://openairdocs.org/faa-owner/RUSSELL%20SCHWENDIMAN%20FARMS%20INC), [Ririe, ID](https://openairdocs.org/faa-place/ID/Ririe), built 2011, S/N 3134 - [N135JW](https://openairdocs.org/aircraft/N135JW): [Mackay Matthew](https://openairdocs.org/faa-owner/MACKAY%20MATTHEW), [Deer Park, WA](https://openairdocs.org/faa-place/WA/Deer%20Park), built 2016, S/N 3267 - [N135MA](https://openairdocs.org/aircraft/N135MA): [Appel Joshua](https://openairdocs.org/faa-owner/APPEL%20JOSHUA), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), built 2008, S/N 3034 - [N137DC](https://openairdocs.org/aircraft/N137DC): [Thompson Joseph D](https://openairdocs.org/faa-owner/THOMPSON%20JOSEPH%20D), [Alliance, NE](https://openairdocs.org/faa-place/NE/Alliance), built 2017, S/N 3278 - [N139M](https://openairdocs.org/aircraft/N139M): [Whitney Richard T](https://openairdocs.org/faa-owner/WHITNEY%20RICHARD%20T), [Steamboat Springs, CO](https://openairdocs.org/faa-place/CO/Steamboat%20Springs), built 2015, S/N 3239 - [N13BF](https://openairdocs.org/aircraft/N13BF): [Wygant Steven J](https://openairdocs.org/faa-owner/WYGANT%20STEVEN%20J), [Copper Center, AK](https://openairdocs.org/faa-place/AK/Copper%20Center), built 2008, S/N 3021 - [N13LS](https://openairdocs.org/aircraft/N13LS): [13 Lima Sierra LLC](https://openairdocs.org/faa-owner/13%20LIMA%20SIERRA%20LLC), [Whitesboro, TX](https://openairdocs.org/faa-place/TX/Whitesboro), built 2007, S/N 2439 - [N13QM](https://openairdocs.org/aircraft/N13QM): [Herrick Eugene](https://openairdocs.org/faa-owner/HERRICK%20EUGENE), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), S/N 3042 - [N143EE](https://openairdocs.org/aircraft/N143EE): [Four Bs Montana Ranch LLC](https://openairdocs.org/faa-owner/FOUR%20BS%20MONTANA%20RANCH%20LLC), [Kalispel, MT](https://openairdocs.org/faa-place/MT/Kalispel), built 2014, S/N 3218 - [N147WH](https://openairdocs.org/aircraft/N147WH): [Russell Andrew J Trustee](https://openairdocs.org/faa-owner/RUSSELL%20ANDREW%20J%20TRUSTEE), [Spokane Valley, WA](https://openairdocs.org/faa-place/WA/Spokane%20Valley), S/N 71460 - [N14HY](https://openairdocs.org/aircraft/N14HY): [Lammle Greg](https://openairdocs.org/faa-owner/LAMMLE%20GREG), [Fargo, ND](https://openairdocs.org/faa-place/ND/Fargo), built 2019, S/N 3327 - [N152CW](https://openairdocs.org/aircraft/N152CW): S/N 3248 - [N153AA](https://openairdocs.org/aircraft/N153AA): [Horn Jack E](https://openairdocs.org/faa-owner/HORN%20JACK%20E), [Erie, CO](https://openairdocs.org/faa-place/CO/Erie), built 2007, S/N 2386 - [N154ZJ](https://openairdocs.org/aircraft/N154ZJ): [Attitude Aerobatics LLC](https://openairdocs.org/faa-owner/ATTITUDE%20AEROBATICS%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2018, S/N 3312 - [N155WW](https://openairdocs.org/aircraft/N155WW): [Johnson Otis L](https://openairdocs.org/faa-owner/JOHNSON%20OTIS%20L), [Seminole, TX](https://openairdocs.org/faa-place/TX/Seminole), built 2006, S/N 2370 - [N156AA](https://openairdocs.org/aircraft/N156AA): [Dardis Aviation LLC](https://openairdocs.org/faa-owner/DARDIS%20AVIATION%20LLC), [Alpine, WY](https://openairdocs.org/faa-place/WY/Alpine), built 2007, S/N 2390 - [N157MA](https://openairdocs.org/aircraft/N157MA): [Maronick Richard](https://openairdocs.org/faa-owner/MARONICK%20RICHARD), [East Helena, MT](https://openairdocs.org/faa-place/MT/East%20Helena), built 2012, S/N 3167 - [N15GF](https://openairdocs.org/aircraft/N15GF): [Aerospace Trust Management LLC Trustee](https://openairdocs.org/faa-owner/AEROSPACE%20TRUST%20MANAGEMENT%20LLC%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2019, S/N 3324 - [N15HY](https://openairdocs.org/aircraft/N15HY): [S&S Aviation LLC](https://openairdocs.org/faa-owner/S%26S%20AVIATION%20LLC), [Oakley, UT](https://openairdocs.org/faa-place/UT/Oakley), S/N 3328 - [N160AA](https://openairdocs.org/aircraft/N160AA): [Sauerbrey Andreas M](https://openairdocs.org/faa-owner/SAUERBREY%20ANDREAS%20M), [Steamboat Springs, CO](https://openairdocs.org/faa-place/CO/Steamboat%20Springs), built 2007, S/N 2391 - [N160WW](https://openairdocs.org/aircraft/N160WW): [Brynelsen Charles R](https://openairdocs.org/faa-owner/BRYNELSEN%20CHARLES%20R), [North Oaks, MN](https://openairdocs.org/faa-place/MN/North%20Oaks), built 2007, S/N 2384 - [N162MA](https://openairdocs.org/aircraft/N162MA): [Hearne Scott N](https://openairdocs.org/faa-owner/HEARNE%20SCOTT%20N), [Powderly, TX](https://openairdocs.org/faa-place/TX/Powderly), built 2009, S/N 3056 - [N168AA](https://openairdocs.org/aircraft/N168AA): [West Elk Capital LLC](https://openairdocs.org/faa-owner/WEST%20ELK%20CAPITAL%20LLC), [Niwot, CO](https://openairdocs.org/faa-place/CO/Niwot), built 2007, S/N 2392 - [N16PM](https://openairdocs.org/aircraft/N16PM): [Riordan James](https://openairdocs.org/faa-owner/RIORDAN%20JAMES), [Kanab, UT](https://openairdocs.org/faa-place/UT/Kanab), built 2001, S/N 2149 - [N16TT](https://openairdocs.org/aircraft/N16TT): [Geronimo Aerosport LLC](https://openairdocs.org/faa-owner/GERONIMO%20AEROSPORT%20LLC), [Dover, DE](https://openairdocs.org/faa-place/DE/Dover), built 2018, S/N 3304 - [N16WY](https://openairdocs.org/aircraft/N16WY): [Abbott Thomas B](https://openairdocs.org/faa-owner/ABBOTT%20THOMAS%20B), [Portland, ME](https://openairdocs.org/faa-place/ME/Portland), built 2010, S/N 3100 - [N16WZ](https://openairdocs.org/aircraft/N16WZ): [Rud Gilman E](https://openairdocs.org/faa-owner/RUD%20GILMAN%20E), [Coronado, CA](https://openairdocs.org/faa-place/CA/Coronado), built 2008, S/N 3017 - [N176WW](https://openairdocs.org/aircraft/N176WW): built 2006, S/N 2377 - [N178MA](https://openairdocs.org/aircraft/N178MA): [Mayes Richard A](https://openairdocs.org/faa-owner/MAYES%20RICHARD%20A), [Bend, OR](https://openairdocs.org/faa-place/OR/Bend), built 2013, S/N 3170 - [N179BW](https://openairdocs.org/aircraft/N179BW): [Ashmore Lance E](https://openairdocs.org/faa-owner/ASHMORE%20LANCE%20E), [Rogers, AR](https://openairdocs.org/faa-place/AR/Rogers), built 2008, S/N 3029 - [N179D](https://openairdocs.org/aircraft/N179D): [Hicks Jonathan](https://openairdocs.org/faa-owner/HICKS%20JONATHAN), [Edgewood, TX](https://openairdocs.org/faa-place/TX/Edgewood), built 2013, S/N 3175 All 302: https://openairdocs.org/engine/lycoming-o-360-a1p/aircraft.md ## NTSB investigations (43) 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 WPR25LA247](https://openairdocs.org/ntsb/WPR25LA247), Aug 10, 2025: Aviat A1 (N801RA), Etna, WY, substantial damage. Probable cause: The pilot’s premature rotation at insufficient airspeed during takeoff to avoid an unexpected animal on the runway, which resulted in a loss of control and subsequent nose-over during the aborted… - [NTSB CEN24LA300](https://openairdocs.org/ntsb/CEN24LA300), Aug 3, 2024: Aviat A-1C-180 (N177DB), South Park, IN, substantial damage. Probable cause: The pilot’s failure to maintain airplane control during takeoff. - [NTSB ERA24LA005](https://openairdocs.org/ntsb/ERA24LA005), Oct 7, 2023: Aviat A-1C-180 (N13BF), Harrisonburg, VA, substantial damage. Probable cause: The pilot’s inadequate compensation for the prevailing wind conditions, which resulted in a loss of control and subsequent runway excursion. - [NTSB ANC23LA050](https://openairdocs.org/ntsb/ANC23LA050), Jul 13, 2023: Aviat A-1B (N460JC), Matanuska Glacier, AK, substantial damage. Probable cause: The airplane’s encounter with downdrafts resulting in decreased performance insufficient to outclimb rising terrain. - [NTSB WPR23LA259](https://openairdocs.org/ntsb/WPR23LA259), Jun 24, 2023: Aviat A-1B (N307F), Las Vegas, NV, minor damage. Probable cause: The pilot’s unsafe inflight operation of the airplane and failure to maintain clearance from a person on the ground, which resulted in a serious injury. - [NTSB WPR23LA190](https://openairdocs.org/ntsb/WPR23LA190), May 12, 2023: Aviat A-1C-180 (N12HD), Elko, NV, substantial damage. Probable cause: The pilot’s loss of directional control during landing with a quartering tailwind. - [NTSB WPR23LA186](https://openairdocs.org/ntsb/WPR23LA186), May 9, 2023: Aviat A-1C-180 Husky (N416AG), Lakewood, WA, destroyed. Probable cause: An erroneous landing gear warning that led to the pilot’s decision to abort the landing, which resulted in a collision with trees during a go-around. - [NTSB WPR23LA053](https://openairdocs.org/ntsb/WPR23LA053), Dec 3, 2022: Aviat A-1C-180 (N60WY), Morgan, UT, substantial damage. Probable cause: The pilot’s failure to maintain clearance from snow covered terrain while maneuvering at low attitude. Contributing to the accident was the pilot’s loss of visual reference due to snow and flat light… - [NTSB CEN22LA212](https://openairdocs.org/ntsb/CEN22LA212), May 25, 2022: Aviat A-1C-180 (N125WY), Madison, MN, substantial damage. Probable cause: The pilot’s failure to maintain aircraft control during landing that resulted in an impact with terrain. - [NTSB WPR21LA128](https://openairdocs.org/ntsb/WPR21LA128), Mar 11, 2021: Aviat A-1C-180 (N18AH), McCall, ID, substantial damage. Probable cause: The pilot's loss of directional control while landing in a crosswind, which resulted in a ground loop. - [NTSB ERA21LA114](https://openairdocs.org/ntsb/ERA21LA114), Jan 23, 2021: Aviat A1 (N480F), Terrell, NC, substantial damage. Probable cause: The pilot’s failure to retract the landing gear on the amphibious airplane prior to a water landing, resulting in a nose over and structural damage to the airframe. The mechanic’s failure to remove… - [NTSB WPR19FA146](https://openairdocs.org/ntsb/WPR19FA146), May 15, 2019: Aviat A1 (N236AM), Santa Ynez, CA, destroyed, 1 fatal. Probable cause: The pilot’s failure to maintain clearance from mountainous terrain during cruise flight in low visibility and mountainous obscuration conditions. - [NTSB GAA18CA405](https://openairdocs.org/ntsb/GAA18CA405), Jul 6, 2018: Aviat A-1C (N891DC), Dixie, ID, substantial damage. Probable cause: The pilot’s failure to maintain an adequate approach in gusting tailwind conditions, which resulted in a runway overshoot. - [NTSB GAA18CA091](https://openairdocs.org/ntsb/GAA18CA091), Dec 19, 2017: Aviat A-1 (N33HY), Phoenix, AZ, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane during the landing. - [NTSB GAA18CA022](https://openairdocs.org/ntsb/GAA18CA022), Oct 22, 2017: Aviat A1 (N337AM), Williamsport, PA, substantial damage. Probable cause: The pilot’s failure to verify that the parking brake was disengaged before landing, which resulted in a runway excursion. - [NTSB ERA17LA229](https://openairdocs.org/ntsb/ERA17LA229), Jul 4, 2017: Aviat A-1C-180 (N272WY), Dillwyn, VA, substantial damage. Probable cause: The pilot's selection of a grass airstrip that was of insufficient length for landing, and his exceedance of the airplane's critical angle of attack during the go-around, which resulted in an… - [NTSB GAA17CA421](https://openairdocs.org/ntsb/GAA17CA421), Jul 3, 2017: Aviat A 1 (N368HY), Dixie, ID, substantial damage. Probable cause: The pilot's failure to maintain an appropriate glidepath to landing with sun glare and downdraft conditions, which resulted in the airplane landing in a ravine short of the runway. - [NTSB CEN17FA028](https://openairdocs.org/ntsb/CEN17FA028), Oct 28, 2016: Aviat A-1C-180 (N377MA), Clarksville, TX, destroyed, 1 fatal. Probable cause: The pilot's failure to maintain sufficient airspeed during the landing approach, which resulted in exceedance of the airplane's critical angle of attack and an aerodynamic stall. - [NTSB GAA17CA049](https://openairdocs.org/ntsb/GAA17CA049), Oct 24, 2016: Aviat A-1C (N331MA), Placerville, CA, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane during landing in gusty crosswind conditions. - [NTSB GAA16CA225](https://openairdocs.org/ntsb/GAA16CA225), May 1, 2016: Aviat A-1C-180 (N13BF), Harlingen, TX, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll in crosswind conditions, which resulted in a ground loop and substantial damage to the right wing. - [NTSB GAA16CA103](https://openairdocs.org/ntsb/GAA16CA103), Jan 18, 2016: Aviat A-1C (N73GT), Breckenridge, TX, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll, which resulted in a ground-loop. - [NTSB GAA15CA165](https://openairdocs.org/ntsb/GAA15CA165), Jul 4, 2015: Aviat A-1C-180 (N317MA), Comanche, OK, substantial damage. Probable cause: The pilot's failure to maintain proper pitch control during touchdown, which resulted in a nose over and impact with terrain. - [NTSB GAA15CA302](https://openairdocs.org/ntsb/GAA15CA302), Jun 20, 2015: Aviat A (N90ND), Grants Pass, OR, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll, which resulted in a ground loop. - [NTSB CEN14CA405](https://openairdocs.org/ntsb/CEN14CA405), Jul 31, 2014: Aviat A-1C-180 (N199MA), Oakdale, LA, substantial damage. Probable cause: The pilot's excessive braking on landing, which resulted in a loss of control. - [NTSB WPR14CA190](https://openairdocs.org/ntsb/WPR14CA190), May 15, 2014: Aviat A 1B (N176WW), Hayden, ID, substantial damage. Probable cause: A partial loss of engine power due to encounter with weather conditions conducive to carburetor icing. Contributing the accident was the pilot's inadequate weather planning. - [NTSB WPR14CA151](https://openairdocs.org/ntsb/WPR14CA151), Mar 29, 2014: Aviat A 1B (N33HY), Eloy, AZ, substantial damage. Probable cause: The pilot's failure to maintain directional control during takeoff. - [NTSB WPR14CA015](https://openairdocs.org/ntsb/WPR14CA015), Oct 12, 2013: Aviat A-1C-180 (N40WY), Rio Verde, AZ, substantial damage. Probable cause: The pilot's failure to maintain directional control during the takeoff roll on a rough and rutted surface. - [NTSB WPR13CA213](https://openairdocs.org/ntsb/WPR13CA213), Jul 2, 2013: Aviat A-1B (N302MX), Fort Smith, MT, substantial damage. Probable cause: The pilot's improper decision to land on rough terrain at a high density altitude. - [NTSB WPR12LA406](https://openairdocs.org/ntsb/WPR12LA406), Sep 8, 2012: Aviat A-1B (N395AA), Durham, CA, substantial damage. Probable cause: A loss of engine power during takeoff initial climb for reasons that could not be determined because postaccident examination of the engine revealed no anomalies that would have precluded normal… - [NTSB WPR12FA280](https://openairdocs.org/ntsb/WPR12FA280), Jun 28, 2012: Aviat A-1C-180 (N63WY), Kooskia, ID, substantial damage, 1 fatal. Probable cause: The pilot's decision to attempt a takeoff with a gusty tailwind, which resulted in his loss of airplane control during the initial climb and an aerodynamic stall/spin. - [NTSB CEN12LA129](https://openairdocs.org/ntsb/CEN12LA129), Jan 6, 2012: Aviat A-1C-180 (N11HY), Chetek, WI, substantial damage. Probable cause: The passenger’s interference with the flight controls, which resulted in the airplane’s failure to climb after an aborted landing. Contributing was the pilot's failure to maintain directional control… - [NTSB CEN12LA125](https://openairdocs.org/ntsb/CEN12LA125), Dec 4, 2011: Aviat A-1C-180 (N62WY), McKinney, TX, no damage. Probable cause: The passenger's inadvertent contact with a rotating propeller after exiting the parked airplane. Contributing to the accident were the dark night conditions and the deplaning of the passenger while… - [NTSB ERA11CA410](https://openairdocs.org/ntsb/ERA11CA410), Jul 20, 2011: Sky International A-1C-180 (N52LK), Fryeburg, ME, substantial damage. Probable cause: The pilot's failure to maintain directional control while landing in gusty wind conditions. - [NTSB ANC11CA058](https://openairdocs.org/ntsb/ANC11CA058), Jul 6, 2011: Aviat A-1B (N949AK), Palmer, AK, substantial damage. Probable cause: The pilot's decision to fly at a low altitude in mountainous terrain and weather conditions conducive to downdrafts. - [NTSB CEN11CA298](https://openairdocs.org/ntsb/CEN11CA298), Apr 19, 2011: Aviat A-1C-180 (N18WY), Greensburg, IN, substantial damage. Probable cause: The pilot's decision to land on the grass which contained standing water. Contributing to the accident was the partial loss of power due to carburetor ice. - [NTSB WPR11FA188](https://openairdocs.org/ntsb/WPR11FA188), Apr 6, 2011: Aviat A-1C-180 (N28WY), Laramie, WY, substantial damage, 1 fatal. Probable cause: The pilot’s failure to maintain airplane control and to recover from an aerodynamic stall, which resulted in a spin. - [NTSB CEN10CA120](https://openairdocs.org/ntsb/CEN10CA120), Feb 13, 2010: Aviat A1 (N741MA), Austin, TX, substantial damage. Probable cause: The pilot's failure to maintain directional control during landing and his failure to properly execute a go-around. - [NTSB CEN09CA596](https://openairdocs.org/ntsb/CEN09CA596), Sep 19, 2009: Aviat A-1C-180 (N52PH), Princeton, MN, substantial damage. Probable cause: The pilot's failure to maintain directional control during landing. - [NTSB CEN09CA251](https://openairdocs.org/ntsb/CEN09CA251), Apr 15, 2009: Aviat A-1B (N84DT), Great Bend, KS, substantial damage. Probable cause: The pilot's failure to maintain control of the airplane during takeoff in gusting wind conditions. - [NTSB WPR09CA174](https://openairdocs.org/ntsb/WPR09CA174), Mar 28, 2009: Aviat A-1B (N665AM), Beaver, UT, substantial damage. Probable cause: The pilot's inadequate compensation for the wind gusts. - [NTSB CEN09CA179](https://openairdocs.org/ntsb/CEN09CA179), Feb 25, 2009: Aviat A-1C (N75WY), Denver, CO, substantial damage. Probable cause: The pilot's failure to maintain control during taxi. A contributing factor was the gusty winds. - [NTSB SEA07CA261](https://openairdocs.org/ntsb/SEA07CA261), Sep 13, 2007: Aviat A-1B (N319AM), Grangeville, ID, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll. Factors include a ditch located between the runway and the taxiway. - [NTSB DEN07CA080](https://openairdocs.org/ntsb/DEN07CA080), Jan 28, 2007: Aviat A-1B (N777HY), Englwood, CO, substantial damage. Probable cause: The pilot's failure to maintain directional control during landing resulting in a ground loop. ## FAA accident and incident reports (64, newest 50) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 20260410007329I](https://openairdocs.org/incident/20260410007329I), Apr 10, 2026: Aviat Aircraft Inc A-1C-180 (N271TM), Humacao, PR, Minor damage. On April 10, 2026, around 0756 hrs (local), an Aviat A-1C-180 sustained minor damage to its propeller while taxiing out of runway 09 at Hermenegildo Ortiz… - [Accident 20240803014869A](https://openairdocs.org/incident/20240803014869A), Aug 3, 2024: Aviat Aircraft Inc A-1C-180 (N177DB), Syracuse, IN, Substantial damage. The private pilot stated that he began his flight from angola, Indiana for a flight to lake wawasee in Indiana. The pilot reported that during a landing about… - [Incident 20240325004479I](https://openairdocs.org/incident/20240325004479I), Mar 25, 2024: Aviat Aircraft Inc A-1C-180 (N241MA), La Verne, CA, Minor damage. On 03/25/2024, at approximately 13:50 PDT, an Aviat A-1C-180 ground looped at Brackett Field (poc) causing minor damage to the aircraft. There were no injuries… - [Accident 20231007016609A](https://openairdocs.org/incident/20231007016609A), Oct 7, 2023: Aviat Aircraft Inc A-1C-180 (N13BF), Weyers Cave, VA, Substantial damage. The pilot stated upon arrival at the Shenandoah regional airport, the runway in use was runway 05. Preceding aircraft reported a direct crosswind. According to… - [Accident 20230713010959A](https://openairdocs.org/incident/20230713010959A), Jul 13, 2023: Aviat Aircraft Inc A-1B (N460JC), Chickaloon, AK, Substantial damage. Accident occured at a remote airstrip located off the matanuska glacier. Pilot chose to make a takeoff toward rising terrain due to prevailing wind conditions… - [Accident 20230624010079A](https://openairdocs.org/incident/20230624010079A), Jun 24, 2023: Aviat Aircraft Inc A-1B (N307F), Jean, NV, Minor damage. On 06/24/2023 at approximately 0800PDT, Aviat A-1B airplane struck and severely injured a person located on a dry lake bed north of Jean, Nevada. The pilot of… - [Accident 20230512013189A](https://openairdocs.org/incident/20230512013189A), May 12, 2023: Aviat Aircraft Inc A-1C-180 (N12HD), Elko, NV, Substantial damage. VFR flight departed khnd - henderson, NV at 6:55 am, destination keko - Elko, NV. Departed VFR and obtained VFR flight following services from las vegas… - [Accident 20230509007459A](https://openairdocs.org/incident/20230509007459A), May 9, 2023: Aviat Aircraft Inc A-1C-180 (N416AG), Lakewood, WA, Destroyed. On may 9, 2023, at 1215 pacific daylight time, an amphibious Aviat A-1C-180 (husky), [privacy data omitted], was destroyed when it was involved in an accident… - [Incident 20230113001099I](https://openairdocs.org/incident/20230113001099I), Jan 13, 2023: Aviat Aircraft Inc A-1C-180 (N52LL), El Paso, TX, Minor damage. On January 19, 2023, at approximately 1605 MST, an Aviat A-1C-180 fixed-wing single-engine aircraft, [privacy data omitted], was involved in an incident at the… - [Accident 20221203017809A](https://openairdocs.org/incident/20221203017809A), Dec 3, 2022: Aviat Aircraft Inc A-1C-180 (N60WY), Morgan, UT, Substantial damage. Pilot was flying over vacant field. Pilot experienced flat light which prevented accurate determination of height to the ground. Airxraft right tire touched… - [Incident 20221012022799I](https://openairdocs.org/incident/20221012022799I), Oct 12, 2022: Aviat Aircraft Inc A-1C-180 (N278MH), Torrance, CA, Minor damage. On ground roll out after landing on 29L, my plane veered left. I attempted to correct with rudder and brake. I veered left off the runway. When my right wheel… - [Accident 20220525008259A](https://openairdocs.org/incident/20220525008259A), May 25, 2022: Aviat Aircraft Inc A-1C-180 (N125WY), Madison, MN, Substantial damage. 05-25-22 N125WY Aviat A-1C-180 husky flip over landing accident Madison, MN kdxx airport. Pilot touched down on runway 32 at kdxx and then lost directional… - [Incident 20220108008869I](https://openairdocs.org/incident/20220108008869I), Jan 8, 2022: Aviat Aircraft Inc A-1B (N521AM), Wappinger Falls, NY, No damage. At 1313 local time on January 8, 2022, 521AM was landing on runway 24 at kpou. The aircraft touched down just past bravo taxiway, bounced and rolled off the… - [Incident 20210723011399I](https://openairdocs.org/incident/20210723011399I), Jul 23, 2021: Aviat Aircraft Inc A-1C-180 (N252Y), Franklin, PA, Minor damage. The airman sent this narrative: . "I was in a flight of 5 huskys, I was #2. The conditions were good, but for a ?variable? Wind. However, the wind was only… - [Incident 20210617007829I](https://openairdocs.org/incident/20210617007829I), Jun 17, 2021: Aviat Aircraft Inc A-1C-180 (N241PA), Ladysmith, WI, Minor damage. The following is a narrative from the pilot: The pilot and passenger left ksgs around 1630 on 06-17-2021 to kegv eagle river WI. They looked at several landing… - [Accident 20210311000969A](https://openairdocs.org/incident/20210311000969A), Mar 11, 2021: Aviat Aircraft Inc A-1C-180 (N18AH), Mccall, ID, Substantial damage. The pilot took off from myl for a local scenic flight at 1500 local time. Upon returning he set up on a 25 mile final for landing runway 34 myl. Winds were 270… - [Accident 20210124001949A](https://openairdocs.org/incident/20210124001949A), Jan 24, 2021: Aviat Aircraft Inc A-1B (N480F), Mooresville, NC, Destroyed. The amphibious aircraft flipped and came to rest inverted in the water when the pilot attempted to perform a touch and go on the lake with the landing gear… - [Incident 20210104003289I](https://openairdocs.org/incident/20210104003289I), Jan 4, 2021: Aviat Aircraft Inc A-1C-180 (N271TM), Culebra, PR, Minor damage. On January 4, 2021, about 1450Z, an Aviat A-1C-180, tail number N271TM, sustained minor damage while attempting to land on runway 13 at Benjamin Rivera Noriega… - [Incident 20200923022309I](https://openairdocs.org/incident/20200923022309I), Sep 23, 2020: Aviat Aircraft Inc A-1B (N319AM), Afton, WY, Minor damage. Just prior to touchdown on runway 34 at kafo, a gust of wind lifted left wing and caused right tire to to contact pavement. Pilot applied left stick and right… - [Accident 20190515004699A](https://openairdocs.org/incident/20190515004699A), May 15, 2019: Aviat Aircraft Inc A-1B (N236AM), Santa Ynez, CA, Destroyed, 1 fatal. On may 5, 2019, [privacy data omitted] piloted N236AM and impacted terrain for unknown reasons. The FAA and NTSB were unable to access site on the ground due… - [Accident 20180706009189A](https://openairdocs.org/incident/20180706009189A), Jul 6, 2018: Aviat Aircraft Inc A-1C-180 (N891DC), Dixie, ID, Substantial damage. Overflying the backcountry landing strip around mid-afternoon, the pilot observed light and variable winds. When approaching to land the pilot reported a gust… - [Accident 20171219023739A](https://openairdocs.org/incident/20171219023739A), Dec 19, 2017: Aviat Aircraft Inc A-1B (N33HY), Phoenix, AZ, Substantial damage. On December 19, 2017 at 1410 local, a huskey Aviat A1B, N33HY, operating on a local pleasure flight , departed the left side of runway 25L at deer valley AZ… - [Accident 20171022014979A](https://openairdocs.org/incident/20171022014979A), Oct 22, 2017: Aviat Aircraft Inc A-1B (N337AM), Montoursville, PA, Substantial damage. While landing at ipt the left wheel brake remained locked resulting in loss of control and subsequent ground loop. - [Accident 20170704017879A](https://openairdocs.org/incident/20170704017879A), Jul 4, 2017: Aviat, AVIAT-1C (N272WY), Dillwyn, VA, Substantial damage. The pilot was attempting to land on a grass strip normally used by r/c aircraft. Witness statements indicate that the pilot initiated a go-around after three… - [Accident 20170702008799A](https://openairdocs.org/incident/20170702008799A), Jul 2, 2017: Aviat Aircraft Inc A-1B (N368HY), Dixie, ID, Substantial damage. The pilot encountered a downdraft on short final while landing to the west at a private airstrip. The down draft changed the pitch of the aircraft causing the… - [Accident 20161028018249A](https://openairdocs.org/incident/20161028018249A), Oct 28, 2016: Aviat Aircraft Inc A-1C-180 (N377MA), Clarksville, TX, Destroyed, 1 fatal. On October 28, 2016, about 1845 central daylight time, an Aviat model A-1C-180 "husky", N377MA, was destroyed when it impacted trees and terrain while… - [Accident 20161024019149A](https://openairdocs.org/incident/20161024019149A), Oct 24, 2016: Aviat Aircraft Inc A-1C-180 (N331MA), Placerville, CA, Substantial damage. After touchdown, prior to tail wheel touchdown, experienced wind gust. Pilots initiated go-around and were unable to maintain directional control. - [Accident 20160501007929A](https://openairdocs.org/incident/20160501007929A), May 1, 2016: Aviat Aircraft Inc A-1C-180 (N13BF), Harlingen, TX, Substantial damage. On may 1, 2016, the pilot stated that on landing the aircraft started to porpoise due to a strong crosswind, lost control and ground looped the aircraft. There… - [Accident 20160118001849A](https://openairdocs.org/incident/20160118001849A), Jan 18, 2016: Aviat Aircraft Inc A-1C-180 (N73GT), Breckenridge, TX, Minor damage. Pilot used poor landing technique and ground looped the airplane on landing - [Accident 20150704015599A](https://openairdocs.org/incident/20150704015599A), Jul 4, 2015: Aviat Aircraft Inc A-1C-180 (N317MA), Commanche, OK, Substantial damage. Aircraft was landing on a private strip [privacy data omitted]. On touch down the aircraft pulled to one side and ground looped and flipped onto its back.… - [Accident 20150622023019A](https://openairdocs.org/incident/20150622023019A), Jun 22, 2015: Aviat Aircraft Inc A-1C-180 (N90ND), Grant Pass, OR, Substantial damage. After landing at Grants Pass Airport the aircraft ground looped. The pilot stated a gust of wind lifted the left wing of the aircraft and caused the aircraft… - [Accident 20140731012569A](https://openairdocs.org/incident/20140731012569A), Jul 31, 2014: Aviat Aircraft Inc A-1C-180 (N199MA), Oakdale, LA, Substantial damage. Pilot was practicing grass landings adjacent to taxiway on area prepared for such by, and with concurrence of, the airport manager. As aircraft slowed to near… - [Accident 20140514007509A](https://openairdocs.org/incident/20140514007509A), May 14, 2014: Aviat Aircraft Inc A-1B (N176WW), Coeur D'Alene, ID, Substantial damage. Coeur d?alene, ID (kcoe) N176WW, Aviat aircraft A-1B, 17:20 psdt, lost engine power while descending to land. Aircraft descended impacting the ground and slid… - [Accident 20140329004029A](https://openairdocs.org/incident/20140329004029A), Mar 29, 2014: Aviat Aircraft Inc A-1B (N33HY), AZ, Substantial damage. During a telephone interview airman explained the accident. Airman had flown earlier in the day to eloy AZ. To have breakfast with a friend. After departing… - [Incident 20140304003119I](https://openairdocs.org/incident/20140304003119I), Mar 4, 2014: Aviat Aircraft Inc A-1B (N741MA), New Braunfels, TX, Minor damage. Instructor and student pilot were conducting part 61 tail-wheel training in VFR traffic pattern. Upon landing roll-out, the aircraft departed runway surface at… - [Incident 20140122000639I](https://openairdocs.org/incident/20140122000639I), Jan 22, 2014: Aviat Aircraft Inc A-1B (N75HY), Grand Island, NE, Minor damage. On January 22, 2014 at 1228 CST, N75HY, an Aviat aircraft, inc. A-1B landed on runway 31 of the Central Nebraska Regional Airport in Grand Island, Nebraska.… - [Accident 20131012020439A](https://openairdocs.org/incident/20131012020439A), Oct 12, 2013: Aviat Aircraft Inc A-1C-180 (N40WY), Substantial damage. During takeoff roll from dirt airstrip, rough surface caused bumping and difficulty holding center line of narrow, short dirt strip. Shortly after takeoff roll… - [Accident 20130702011189A](https://openairdocs.org/incident/20130702011189A), Jul 2, 2013: Aviat Aircraft Inc A-1B (N302MX), Fort Smith, MT, Substantial damage. Note: times, headings, measurements & altitudes are approximate. The aircraft took off from laurel, MT for a low level game survey flight as in the pryor… - [Incident 20130204000719I](https://openairdocs.org/incident/20130204000719I), Feb 4, 2013: Aviat Aircraft Inc A-1C-180 (N75WY), Labelle, FL, Minor damage. Hard landing, right gear collapsed and propeller struck ground - [Accident 20120908024179A](https://openairdocs.org/incident/20120908024179A), Sep 8, 2012: Aviat Aircraft Inc A-1B (N395AA), Durham, CA, Destroyed. Aircraft departing from man-made water-ski lake. Approximately 2000' available for takeoff. Density altitude estimated to be about 2000'. Aircraft struck 40'… - [Accident 20120628013489A](https://openairdocs.org/incident/20120628013489A), Jun 28, 2012: Aviat Aircraft Inc A-1C-180 (N63WY), Grangeville, ID, Destroyed, 1 fatal. Pilot departed uphill on runway 01 with gusty high tailwind conditions and thunderstorms in the vicinity. The aircraft climbed to tree level and then the pilot… - [Accident 20120106000099A](https://openairdocs.org/incident/20120106000099A), Jan 6, 2012: Aviat Aircraft Inc A-1C-180 (N11HY), Chetek, WI, Substantial damage. Aircraft started to veer off runway during landing with cross wind. Pilot attempted to do an aborted landing and go around lost control and impacted into the… - [Accident 20111203029889A](https://openairdocs.org/incident/20111203029889A), Dec 3, 2011: Aviat Aircraft Inc A-1C-180 (N62WY), Mckinney, TX, Minor damage. On December 3, 2011, at approximatley 2038 local time (CST)a passenger [privacy data omitted]deplaining from N62WY, an Aviat husky A-1C-180, serial number 3131… - [Incident 20110822019429I](https://openairdocs.org/incident/20110822019429I), Aug 22, 2011: Aviat Aircraft Inc A-1B (N927TB), Bedford, MA, Minor damage. Pilot was near touchdown when aircraft floated 10 to 12 feet above the runway. At the same time the left wing dropped and contacted the runway. The pilot… - [Accident 20110720014799A](https://openairdocs.org/incident/20110720014799A), Jul 20, 2011: Aviat Aircraft Inc A-1C-180 (N52LK), Fryeburg, ME, Substantial damage. N52LK made a go around on rwy 14 at Fryeburg me (izg) do to what felt like a tail wind. Landed on rwy 32. On rollout the aircraft "ground looped" to the right… - [Accident 20110706014029A](https://openairdocs.org/incident/20110706014029A), Jul 6, 2011: Aviat Aircraft Inc A-1B (N949AK), Palmer, AK, Destroyed. Pilot [privacy data omitted] with one passenger on a sightseeing flight from strip at anderson lake AK.(OAK1). While flying along the face of pioneer peak,… - [Accident 20110419006249A](https://openairdocs.org/incident/20110419006249A), Apr 19, 2011: Aviat Aircraft Inc A-1C-180 (N18WY), Greensburg, IN, Substantial damage. On 04/19/2011, at 1900EDT, N18WY, an Aviat-1C-180, registered to overfield LLC, made contact with standing water while making an approach to an area of mowed… - [Accident 20110406005579A](https://openairdocs.org/incident/20110406005579A), Apr 6, 2011: Aviat Aircraft Inc A-1C-180 (N28WY), Laramie, WY, Destroyed, 1 fatal. Accident aircraft was following another similar make and model aircraft on a flight from fnl to 46U. Pilot of trail aircraft reported to lead aircraft that… - [Incident 20110206001639I](https://openairdocs.org/incident/20110206001639I), Feb 6, 2011: Aviat Aircr A-1B (N363HY), Gilford, NH, Minor damage. Pilot was making a low approach with full flaps over a frozen lake in order to assess the possibilities of landing on trails packed by snowmobiles. Prior to… - [Accident 20100213043439A](https://openairdocs.org/incident/20100213043439A), Feb 13, 2010: Aviat Aircr A-1B (N741MA), Austin, TX, Substantial damage. Pilot lost control of aircraft upon landing due to gusting winds. Second pilot tried to recover aircraft but the aircraft was unrecoverable by that time.… All 64: https://openairdocs.org/engine/lycoming-o-360-a1p/incidents.md ## Service difficulty reports (6) As reported by operators and repair stations, by the model named in the report. - [SDR 2026FA0000343](https://openairdocs.org/sdr/2026FA0000343), May 9, 2026: THRUST BUTTON. MELTED. INSPECTION PERFORMED SHORTLY AFTER MAJOR ENGINE OVERHAUL DUE TO SUSPECTED DEFECTIVE SUPERIOR ROCKER SHAFT THRUST BUTTONS INSTALLED AT MAJOR OVERHAUL. ALL THRUST - [SDR 2026FA0000345](https://openairdocs.org/sdr/2026FA0000345), May 9, 2026: THRUST BUTTON. MELTED. UPON INSPECTION AFTER MAJOR ENGINE OVERHAUL, IT WAS DISCOVERED THAT THE ROCKER SHAFT THRUST BUTTONS HAD EITHER PARTIALLY OR COMPLETELY MELTED, ONLY ONE CYLINDER - [SDR 2017FA0000160](https://openairdocs.org/sdr/2017FA0000160), Apr 11, 2017: GEARSHAFT. BROKEN. MAGNETO FAILED IN FLIGHT, FLIGHT WAS MADE TO THE AIRPORT ON THE REMAINING MAGNETO. THE AFFECTED MAGNETO, OLD TYPE LONG COIL TAB, NO SPARK LADDER IN BLOCK. THE F - [SDR CA140730018](https://openairdocs.org/sdr/CA140730018), Jul 17, 2014: GAUGE. CRACKED. (CAN) THE FUEL GAUGES IN THIS AIRCRAFT ARE A POLYURETHANE COMPOUND KNOWN AS SUPERTHANE ETHER. ON INSPECTION THEY APPEARED TO BE CRACKING, THOUGH NO FUEL OR VAPO - [SDR CA070921004](https://openairdocs.org/sdr/CA070921004), Sep 21, 2007: SEAL. LOOSE. (CAN) REFERENCED TO SDR NR 20070917013 AFTER FINDING COWLING SEAL LODGED IN THE CARB VENTURI. THE PILOT/OWNER OF THIS AIRCRAFT WAS REQUESTED TO CHECK THE CONDIT - [SDR CA070917013](https://openairdocs.org/sdr/CA070917013), Sep 14, 2007: SEAL. DISLODGED. (CAN) ON FINAL APPROACH THE ENGINE SUDDENLY EXPERIENCED A SEVERE LOSS OF POWER WHEN CARB HEAT WAS SELECTED. DURING INSPECTION, AFTER LANDING, A (3) INCH PIECE O ## 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 - [STC SE00825WI](https://openairdocs.org/stc/SE00825WI): Installation of Specialty Products Spin-on oil filter on Lycoming Engines. B & C Specialty Products Inc - [STC SE208SO](https://openairdocs.org/stc/SE208SO): Installation of ice indicator in the carburetor. LegacySTC.com. Lists O-360 Series - [STC SE04349CH](https://openairdocs.org/stc/SE04349CH): Installation of SureFly electronic ignition. SureFly Partners Ltd - [STC SE01954SE](https://openairdocs.org/stc/SE01954SE): Installation of engine crankcase seal. Ly-Con Rebuilding Company - [STC SE02352CH](https://openairdocs.org/stc/SE02352CH): Installation of Challenger cleanable oil filter assembly. Challenger Aviation Products Inc - [STC SE00939WI](https://openairdocs.org/stc/SE00939WI): Installation of B&C Specialty Products Model BC 315-( ) Starter on Lycoming engines. B & C Specialty Products Inc - [STC SE2390CE](https://openairdocs.org/stc/SE2390CE): Installation of B & C Speciality Products. B & C Specialty Products Inc. Lists O-360 Series - [STC SE03232CH](https://openairdocs.org/stc/SE03232CH): Installation of Engine Preheat Kit p/n TA2925-1 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 SE4408SW](https://openairdocs.org/stc/SE4408SW): Miscellaneous engine cylinder replacement parts. Continental Motors, Inc. Lists O-360 Series - [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings. Continental Motors, Inc. Lists O-360 Series - [STC SE00218NY](https://openairdocs.org/stc/SE00218NY): Replacement of Lycoming starter with SKY-TEC 12 volt starter installed. Hartzell Engine Technologies, LLC. Lists O-360 Series - [STC SE00226NY](https://openairdocs.org/stc/SE00226NY): Replacement of Lycoming starter with SKY-TEC 24-volt starter Models 149-24HT and 122-24HT. Approval limited to 24-volt DC source available to the starter. Hartzell Engine Technologies, LLC - [STC SE00357NY](https://openairdocs.org/stc/SE00357NY): Replacement of Lycoming starter with SKY-TEC 24-volt starter installed. Hartzell Engine Technologies, LLC. Lists O-360 Series - [STC SE2901NM](https://openairdocs.org/stc/SE2901NM): Lycoming valve cover gasket. Real Gaskets Tennessee - [STC SE02291AT](https://openairdocs.org/stc/SE02291AT): Conversion of the engine from a carburetor fuel system and magneto ignition system to a full authority digital electronic control (FADEC) system for fuel injection and ignition. Continental Motors, Inc - [STC SE01524CH](https://openairdocs.org/stc/SE01524CH): Replace Slick 6000, 6100, 6200, 6300, 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S6-20, S6-200, S6-1200, S-20, S-200, and S-1200 series magnetos with Champion Limited Authority Spark Advance Regulator (LASAR ) Model 4755 and 6755 bush kit ignition systems. Champion Aerospace LLC - [STC SE524CH](https://openairdocs.org/stc/SE524CH): Replace Slick 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S-20, S-200, and S-1200 series magnetos with the Champion Limited Authority Spark Advance Regulator (LASAR ). Champion Aerospace LLC - [STC SE1779NM](https://openairdocs.org/stc/SE1779NM): Installation of Precise Flight, Inc. 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 SE2563CE](https://openairdocs.org/stc/SE2563CE): Leaded and unleaded automotive gasoline, 91 minimum antiknock index (RON+MON) /2 per ASTM spec D-439. Intermixing with aviation gasoline also approved. Petersen Aviation Inc - [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. Lists O-360 Series - [STC SE09492SC](https://openairdocs.org/stc/SE09492SC): Installation and usage of Exxon 20W50 multigrade aircraft engine oil conforming to Exxon Oil formulation WS-3013. Exxon Company USA. Lists O-360 Series - [STC SE00350SE](https://openairdocs.org/stc/SE00350SE): Installation of sump mounted chip detector. Aviation Development Corporation - [STC SE8023SW](https://openairdocs.org/stc/SE8023SW): Installation and usage of AEROSHELL. Shell Development Co. Lists O-360 Series - [STC SE452NE](https://openairdocs.org/stc/SE452NE): Installation and usage of 'Mobil AV 1' aviation oil. Mobil Research & Development Corp. Lists O-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 O-360 Series - [STC SE5924SW](https://openairdocs.org/stc/SE5924SW): Installation of stainless steel replacement exhaust studs on AVCO engines. Perrigo & Steele Aircraft Engr Company. Lists O-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 O-360 Series - [STC SE80NE](https://openairdocs.org/stc/SE80NE): Installation and usage of Bel-Ray synthetic aviation oil, Bel-Ray Aero 1, (nonsupercharged), horizontally opposed direct drive, aircraft engines of 350 hp. or less. Bel-Ray Company, Inc. Lists O-360 Series - [STC SE128NE](https://openairdocs.org/stc/SE128NE): Use of AMS/OIL 15W 50 synthetic piston aircraft oil in Avco engines. AMS/OIL. Lists O-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.