NTSB investigations: Lycoming O&VO-360 series, WI
106 cases on aircraft whose registry engine model is Lycoming O&VO-360 series. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1964 | 3 |
|---|---|
| 1965 | 3 |
| 1966 | 1 |
| 1967 | 7 |
| 1968 | 2 |
| 1969 | 1 |
| 1970 | 1 |
| 1971 | 4 |
| 1972 | 2 |
| 1973 | 2 |
| 1974 | 1 |
| 1976 | 2 |
| 1977 | 2 |
| 1978 | 3 |
| 1979 | 2 |
| 1980 | 3 |
| 1981 | 2 |
| 1982 | 1 |
| 1983 | 5 |
| 1984 | 1 |
| 1985 | 5 |
| 1986 | 2 |
| 1987 | 3 |
| 1988 | 3 |
| 1989 | 4 |
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 2 |
| 1994 | 4 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 1999 | 3 |
| 2002 | 2 |
| 2003 | 1 |
| 2005 | 2 |
| 2008 | 1 |
| 2009 | 1 |
| 2011 | 2 |
| 2012 | 3 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2026 | 1 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
WHERE c.\"eventStateOrRegion\" = 'WI' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41514'))
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."eventStateOrRegion" = 'WI' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41514'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB CEN26LA258Accident · No injuriesClass 3 · LimitedPreliminary reportVans RV-8A · Mineral Point, WIOn July 17, 2026, at 1748 central daylight time, an experimental amateur-built Vans Aircraft Inc RV-8A, N22SZ, sustained substantial damage when it was involved in an accident in Mineral Point, Wisconsin. The commercial pilot was uninjured. The airplane was…NTSB CEN24LA299Accident · No injuriesClass 4 · LimitedFinal reportCessna 177A · Palmyra, WIThe student pilot’s failure to maintain directional control during the landing with gusty wind conditions.NTSB CEN24LA097Accident · Serious injuriesClass 4 · LimitedFinal reportRobinson Helicopter R22 Beta · Kenosha, WIThe pilot’s failure to maintain control of the helicopter while landing.NTSB CEN23LA368Accident · Serious injuriesClass 4 · LimitedFinal reportPiper PA-28-180 · Eagle River, WIThe pilot’s failure to maintain proper airspeed on approach, which resulted in an extended touchdown, loss of control, and runway excursion.NTSB CEN23LA099Accident · No injuriesClass 3 · LimitedFinal reportPiper PA-28-160 · Eau Claire, WIThe engine fire that began for undetermined reasons following numerous engine start attempts.NTSB CEN22LA441Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-28-180 · Shell Lake, WIA collision with a deer during landing, which resulted in substantial damage to the left wing.NTSB CEN22LA440Accident · No injuriesClass 4 · LimitedFinal reportBeech C23 · Merrill, WIThe student pilot's failure to maintain adequate roll control during takeoff with a quartering tailwind.NTSB CEN21LA213Accident · Minor injuriesClass 3 · LimitedFinal reportBeech C23 · Merrill, WIThe loss of engine power due to tappet failure.NTSB GAA18CA171Accident · No injuriesData collectionFinal reportBeech 76 · Oshkosh, WIThe pilot’s failure to extend the landing gear and the flight instructor’s failure to ensure that the landing gear were extended during landing. Contributing to the accident were the pilot’s and the instructor’s improper use of checklist.NTSB GAA17CA412Accident · No injuriesData collectionFinal reportMooney M20C · Washington Island, WIThe pilot's failure to maintain a proper approach path, which resulted in impact with trees.NTSB CEN16CA383Accident · Minor injuriesData collectionFinal reportMooney M20D · Brodhead, WIThe pilot's loss of airplane control during initial climb due to an excessively nose-high attitude. Contributing to the accident was the pilot's failure to properly set the elevator trim before takeoff in accordance with the Before Takeoff checklist.NTSB GAA15CA009Accident · No injuriesData collectionFinal reportBeech 76 · Juda, WIThe pilot's improper fuel planning, which resulted in fuel exhaustion, and a loss of engine power enroute.NTSB CEN14LA443Accident · Minor injuriesLimited investigationFinal reportPiper PA 28-181 · Waukesha, WIThe loss of engine power for reasons that could not be determined because no anomalies were identified during postaccident examination.NTSB CEN12LA661Accident · No injuriesLimited investigationFinal reportLake LA4 · Kenosha, WIThe loss of engine power for reasons that could not be determined because examination and test run of the engine did not reveal any anomalies that would have precluded normal operation.NTSB CEN12CA406Accident · No injuriesData collectionFinal reportPiper PA-24 · Watertown, WIThe pilot’s failure to extend the landing gear before landing.NTSB CEN12CA380Accident · No injuriesData collectionFinal reportPiper PA-28-181 · Sheboygan, WIThe pilot’s failure to maintain directional control during the takeoff roll.NTSB CEN11LA632Accident · Minor injuriesLimited investigationFinal reportPiper/Cub Crafters PA-18-150 · Long Lake, WIThe pilot's failure to complete the prelanding checklist, which resulted in the landing gear wheels not being retracted for the water landing.NTSB CEN11LA430Accident · No injuriesLimited investigationFinal reportPiper PA-28-180 · Barron, WIThe loss of engine power, which resulted from fuel exhaustion due to the pilot's inadequate in-flight planning.NTSB CEN09FA340Accident · 2 fatalField investigationFinal reportGulfstream American AA-5B · Humbird, WIThe pilot's decision to attempt a visual flight rules flight into an area of known instrument meteorological conditions, which resulted in a loss of control due to spatial disorientation.NTSB CHI08LA230Accident · Minor injuriesLimited investigationFinal reportCessna 172RG · Tomahawk, WIA total loss of engine power due to a loss of all of the engine's oil as a result of the safety wire on the governor idler gear shaft's oil plug breaking, leading to the oil plug coming unscrewed. Contributing to the accident was the lack of a suitable area…NTSB CHI06LA031Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-181 · Milwaukee, WIThe loss of engine power due to fuel starvation as a result of the pilot's fuel mismanagement. Factors to the accident included the pilot's impairment due to alcohol, the FAA's inadequate oversight when it issued the pilot a second class medical certificate,…NTSB CHI05FA180Accident · 1 fatalField investigationFinal reportPiper PA-28-181 · Lake Michigan, WIThe pilot's inaccurate preflight planning and his delayed en route decision to make a fuel stop, which resulted in the loss of engine power due to fuel exhaustion and subsequent ditching.NTSB CHI03LA225Accident · No injuriesLimited investigationFinal reportBeech C23 · Madison, WIThe dual student's delay in executing the aborted takeoff. Also causal was the pilot-in-command's delayed remedial action.NTSB CHI03FA018Accident · 2 fatalField investigationFinal reportPiper PA-24 · Fond du Lac, WIThe pilot failed to maintain obstacle clearance from the power lines while on a night VFR approach. Factors to the accident included the dark night and the power lines.NTSB CHI02LA290Accident · No injuriesLimited investigationFinal reportChristen Industries A-1 · Chetek, WIThe pilot's failure to maintain directional control of the airplane, and his failure to maintain clearance from the utility pole. A factor was the utility pole.NTSB CHI99LA270Accident · Minor injuriesLimited investigationFinal reportBeech C23 · Port Washington, WIthe loss of engine power for undetermined reasons.NTSB CHI99LA273Accident · No injuriesLimited investigationFinal reportMooney M20B · Hayward, WIthe pilot's failure to maintain clearance with the surface of the lake. Factors associated with the accident were the low level flight, dusk light conditions, and the glassy water.NTSB CHI99LA246Accident · No injuriesLimited investigationFinal reportPiper PA-24-180 · Boscobel, WIthe pilot's improper approach to landing. Factors included the carburetor icing, the delayed use of carburetor heat, the unsuitable terrain for landing, and the ditch.NTSB CHI98LA297Accident · No injuriesLimited investigationFinal reportCessna 180 · Oshkosh, WIthe pilot of the other airplane did not maintain proper clearance.NTSB CHI97FA252Accident · 2 fatalField investigationFinal reportBeech 76 · New Richmond, WIThe certified flight instructor's inadequate supervision and delayed remedial action and the flight crew's lack of aircraft control. A factor was loss of control while maneuvering downwind by one of the pilot's.NTSB CHI96LA346Accident · No injuriesLimited investigationFinal reportBeech B23 · Viroqua, WIthe pilot's inadequate aircraft preflight which led to fuel exhaustion. A factor was the rough uneven terrain.NTSB CHI95LA068Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-181 · Brookfield, WIThe instructor's failure to maintain clearance with trees. Factors associated with the accident were the trees and the night lighting conditions.NTSB CHI94LA268Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-181 · Lone Rock, WIthe pilot's failure to attain a proper touchdown point on the runway.NTSB CHI94LA119Accident · No injuriesLimited investigationFinal reportPiper PA-28-180 · New Richmond, WIthe failure of the pilot to maintain directional control.NTSB CHI94DEP03Accident · No injuriesFinal reportLancair 360 · Waukesha, WIThe pilot's improper flare during landing. Factors related to the accident were a loss of directional control and rough terrain.NTSB CHI94LA101Accident · No injuriesLimited investigationFinal reportMooney M20C · Richland Center, WIimproper use of carburetor heat. Factors related to the accident were carburetor icing conditions, and the sign and fence poles.NTSB CHI93LA367Accident · Serious injuriesLimited investigationFinal reportMooney M20C · Crivitz, WIfuel starvation caused by foreign matter in the fuel tank strainer.NTSB CHI93LA071Accident · No injuriesLimited investigationFinal reportDon Showalter Lancair 320 · Madison, WIA jammed main landing gear brake.NTSB CHI93LA055Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-180 · West Bend, WITotal loss of engine power due to the failure of the pilot to select the fuel tank with the most fuel.NTSB CHI91LA093Accident · No injuriesLimited investigationFinal reportPiper PA-28-181 · Marshfield, WIImproper in-flight planning/decision by the pilot and his failure to maintain airspeed, which resulted in an inadvertent stall/mush onto snow covered terrain beside the runway. The adverse weather conditions and snow covered terrain were related factors.NTSB CHI90DER06Accident · 1 fatalFinal reportMooney M20C · Webster, WIThe pilot's failure to maintain control of the airplane. Factors related to the accident were: the dark night, the pilot's alcohol impairment, and his night flying restriction.NTSB CHI89LA194Accident · No injuriesLimited investigationFinal reportPiper PA-28-180 · Mt. Horeb, WIThe pilot's failure to follow proper procedures for breaking-in new brakes and the excessive touchdown speed. Contributing factors were the worn brakes.NTSB CHI89LA152Accident · No injuriesLimited investigationFinal reportPiper PA-28-180 · Watertown, WIImproper planning/decision by the pilot and his misjudgement of distance and speed during the landing, which resulted in failure to attain a proper touchdown point. Contributing factors were: the weather conditions, the pilot's continued flight into…NTSB CHI89LA099Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-180 · Crandon, WIImproper inflight planning/decision by the pilot which resulted in loss of control & subsequent wingtip collision with the ground during the landing. The crosswind and turbulence were contributing factors.NTSB CHI89TL#02Accident · No injuriesClass 3Final reportBellanca Bgcbc · Shell Lake, WINTSB CHI88LA213Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-140E · Glidden, WIWhile attempting to takeoff from a 2,175' grass strip, with the aircraft loaded near maximum gross weight, the pilot approached the end of the runway without having attained liftoff airspeed. The pilot lifted the aircraft off the ground prematurely and was…NTSB CHI88DEP09Accident · Minor injuriesFinal reportEaa Acro II · Fond Du Lac, WIThe plt rprtd that after reaching cruise alt, the eng began to run rough & subsequently lost power. He made an emerg landing in a dry cultivated field. Drg the landing, the gear collapsed & the acft was substantially damaged. The fuel tank was equipped with a…NTSB CHI88LA140Accident · No injuriesLimited investigationFinal reportPiper PA-28-180 · Portage, WIDuring taxi from landing the pilot failed to maintain adequate visual lookout and taxied onto a runway in front of an aircraft on its landing roll. The pilot stated that as he approached the other runway his visibility was restricted by a stand of trees, and…NTSB CHI88LA025Accident · No injuriesLimited investigationFinal reportPiper PA-28-181 · Manitowoc, WIThe pilot and his two pax were on takeoff roll at the local, uncontrolled arpt. The pilot stated that just prior to rotation a deer ran onto the runway and the right wing struck the deer. The pilot aborted the takeoff without incident.NTSB CHI87LA092Accident · No injuriesLimited investigationFinal reportMooney M-20G · Kenosha, WIWhile on downwind leg the pilot heard another aircraft call downwind. When he turned to final the other aircraft turned base. As he descended on final approach the other aircraft turned sharply inside the acft on final and landed. The following aircraft…