NTSB investigations: Lycoming 0-320 series, KY
123 cases on aircraft whose registry engine model is Lycoming 0-320 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 | 4 |
| 1966 | 3 |
| 1967 | 3 |
| 1968 | 8 |
| 1969 | 3 |
| 1970 | 1 |
| 1971 | 4 |
| 1972 | 3 |
| 1973 | 3 |
| 1974 | 5 |
| 1975 | 3 |
| 1976 | 4 |
| 1977 | 1 |
| 1978 | 1 |
| 1979 | 1 |
| 1980 | 6 |
| 1981 | 2 |
| 1982 | 3 |
| 1983 | 2 |
| 1984 | 2 |
| 1985 | 2 |
| 1986 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1993 | 2 |
| 1994 | 3 |
| 1995 | 1 |
| 1998 | 2 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 4 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 3 |
| 2013 | 3 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 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\" = 'KY' 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 ('41508'))
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" = 'KY' 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 ('41508'))
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 ERA25LA101Accident · No injuriesClass 4 · LimitedFinal reportCessna 172N · Mayfield, KYThe student pilot’s improper landing flare, which resulted in a hard landing and nose landing gear collapse.NTSB ERA25LA038Accident · No injuriesClass 4 · LimitedFinal reportDeneal Daniel W Vans RV6A · Taylorsville, KYA nose landing gear collapse following a bounced landing.NTSB ERA25LA031Accident · No injuriesClass 4 · LimitedFinal reportCessna 172 · Louisville, KYThe pilot’s improper landing flare and control inputs, which resulted in a hard landing. Contributing was the flight instructor’s delayed remedial action.NTSB ERA24LA035Accident · No injuriesClass 4 · LimitedFinal reportPiper PA18 · Tompkinsville, KYThe pilot's failure to maintain adequate airspeed during the approach, which resulted in a hard landing.NTSB ERA23FA380Accident · 2 fatalClass 3 · FieldFinal reportPiper PA28 · Whitesville, KYThe flight instructor’s improper decision to continue flight into a known area of thunderstorms, which resulted in an in-flight breakup.NTSB ERA23LA105Accident · Minor injuriesClass 4 · LimitedFinal reportPiper PA-28-140 · Paris, KYThe pilot’s loss of control after encountering changing wind conditions during the initial climb, which resulted in descent and collision with terrain.NTSB ERA23LA031Accident · No injuriesClass 4 · LimitedFinal reportCessna 172P · Elizabethtown, KYThe pilot's decision to continue the taxi without visual reference to the surface, due to his vision being impaired by darkness and glare, which resulted in the airplane’s departure from the paved surface and impact with a ditch. Contributing was the flight…NTSB ERA22LA111Accident · No injuriesClass 4 · LimitedFinal reportCessna 172M · Louisville, KYThe pilot’s failure to maintain directional control during landing in cross wind conditions.NTSB ERA21LA205Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-28-161 · Columbia, KYThe pilot’s failure to obtain a proper touchdown point on the runway, which resulted in a runway excursion.NTSB ERA21LA050Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 172 · Cynthiana, KYThe pilot’s failure to maintain proper glide path during a visual approach that was conducted at night, resulting in a collision with trees and terrain.NTSB GAA19CA367Accident · Minor injuriesData collectionFinal reportCessna 172 · Lebanon, KYThe pilot's failure to maintain directional control during landing in gusting crosswind conditions, which resulted in a runway excursion, impact with a ditch, and subsequent nose-over.NTSB GAA18CA307Accident · No injuriesData collectionFinal reportPiper PA28 · Butler, KYThe pilot’s improper fuel management, which resulted in fuel starvation.NTSB GAA17CA254Accident · No injuriesData collectionFinal reportCessna 172 · Columbia, KYThe pilot’s failure to maintain a flare during landing in variable, gusting wind conditions.NTSB GAA16CA220Accident · No injuriesData collectionFinal reportCessna 172 · Richmond, KYThe student pilot's failure to maintain directional control during the takeoff roll, which resulted in a runway excursion and collision with tree(s).NTSB ERA15FA220Accident · 1 fatalField investigationFinal reportGulfstream American AA-5A · Rowdy, KYThe noninstrument-rated pilot’s decision to continue visual flight rules flight in instrument meteorological conditions, which resulted in a loss of control due to spatial disorientation.NTSB ERA14CA407Accident · No injuriesData collectionFinal reportPiper PA-28-140 · Taylorsville, KYThe pilot's decision to land on a wet runway and delayed go-around attempt, which resulted in a collision with terrain.NTSB ERA14LA222Accident · Minor injuriesLimited investigationFinal reportChampion 7GCAA · Bardwell, KYThe failure of the pilot to maintain airspeed while maneuvering shortly after takeoff, resulting in the airplane exceeding its critical angle of attack and experiencing an aerodynamic stall, uncontrolled descent, and impact with the ground.NTSB ERA13CA317Accident · Minor injuriesData collectionFinal reportPiper PA-28-151 · Bronston, KYThe pilot’s failure to maintain airspeed during takeoff, which resulted in an aerodynamic stall. Contributing to the accident was the airplane’s reduced climb performance due to density altitude, as well as the pilot’s decision to initiate the takeoff from…NTSB ERA13LA279Accident · Serious injuriesLimited investigationFinal reportCessna 172M · Louisville, KYThe pilot's failure to set the correct flap position before takeoff and his inadequate preflight planning, which resulted in the operation of the airplane over the maximum allowable gross weight, both of which led to an aerodynamic stall at too low an…NTSB ERA13CA154Accident · No injuriesData collectionFinal reportCessna 172P · Bardstown, KYThe student pilot’s improper flare during a crosswind landing, which resulted in a hard landing.NTSB ERA12CA579Accident · No injuriesData collectionFinal reportCessna 172P · Richmond, KYThe student pilot's improper flare, which resulted in a hard landing, and the flight instructor's inadequate supervision of the student.NTSB ERA12CA546Accident · No injuriesData collectionFinal reportCessna 172M · Bardstown, KYThe flight instructor's decision to turn the fuel selector to the off position and his delayed remedial actions to restart the engine, which resulted in fuel starvation and a subsequent forced landing.NTSB ERA12CA516Accident · Serious injuriesData collectionFinal reportBeech A23-19 · West Liberty, KYThe pilot's delayed decision to abort a takeoff, which resulted in a runway excursion.NTSB ERA11LA418Accident · No injuriesLimited investigationFinal reportFloyd Joseph B RV6 · Hartford, KYA loss of engine power due to fuel contamination as a result of the pilot/owner's inadequate maintenance of the airplane's fuel system, which resulted in blockage of the fuel lines and filters.NTSB ERA11CA013Accident · Minor injuriesData collectionFinal reportPiper PA28 · Louisville, KYThe pilot's inadequate preflight fuel planning, which resulted in fuel exhaustion and loss of engine power.NTSB ERA10CA065Accident · Minor injuriesData collectionFinal reportRobinson Helicopter R22 Beta · Georgetown, KYThe pilot's failure to maintain adequate clearance from the surface during lateral hover, which resulted in dynamic rollover.NTSB ERA09CA156Accident · No injuriesData collectionFinal reportRobinson Helicopter R22 Beta · Lexington, KYThe pilot's failure to maintain control of the helicopter during takeoff. Contributing to this accident was the interference of the flight controls by the heavy coat and boots the pilot was wearing.NTSB NYC08CA288Accident · Minor injuriesData collectionFinal reportGrumman American AA-5A · Carrollton, KYThe pilot's improper fuel tank selection, which resulted in fuel starvation and subsequent loss of engine power.NTSB NYC08LA034Accident · No injuriesLimited investigationFinal reportPiper PA-28-151 · Sacramento, KYA total loss of engine power during initial climb for undetermined reasons.NTSB NYC08CA011Accident · No injuriesData collectionFinal reportSlagle Thorp T-18 · Franklin, KYThe pilot's failure to maintain control of the airplane during the landing.NTSB MIA07LA155Accident · 1 fatalLimited investigationFinal reportGrumman AA-5A · Worthington, KYThe separation of the engine's No. 4 piston from the crankshaft for unidentified reasons and the pilot's continued operation with known equipment deficiencies.NTSB NYC07LA177Accident · 1 fatalLimited investigationFinal reportBeech BE-23 · Science Hill, KYA loss of engine power for an undetermined reason.NTSB NYC06CA149Accident · No injuriesData collectionFinal reportPiper PA-28-140 · Louisville, KYThe pilot's failure to maintain directional control during landing. A factor in the accident was the wet grassy runway.NTSB NYC06CA037Accident · No injuriesData collectionFinal reportGrumman AA5A · Maceo, KYThe pilot's misjudged distance/speed, and his failure to properly seat the airplane's recently installed brakes. A factor was the quartering tailwind.NTSB IAD05LA060Accident · No injuriesLimited investigationFinal reportCessna 172 · Pikeville, KYThe pilot's improper flare, which resulted in a hard landing.NTSB NYC04LA059Accident · No injuriesLimited investigationFinal reportRobinson R-22 · Nicholasville, KYA leak in the fuel system due to a loose fitting, which resulted in a loss of engine power, and the inadequate maintenance inspection, which failed to detect/correct the security of the fitting.NTSB IAD03CA068Accident · Minor injuriesData collectionFinal reportAero Commander 100 · Fulton, KYThe malfunction of the brake system and the pilot's delay in aborting the landing.NTSB NYC03LA165Accident · No injuriesLimited investigationFinal reportBeltram Glasair-TD · London, KYThe pilot's failure to follow published procedures, which resulted in fuel starvation during approach.NTSB NYC03LA023Accident · No injuriesLimited investigationFinal reportCessna 172K · Prestonsburg, KYThe loss of oil pressure for undetermined reasons, which resulted in a failure of connecting rod end bolts, due to an over temperature condition.NTSB IAD03FA005Accident · 2 fatalField investigationFinal reportCessna 172N · Mount Sterling, KYThe failure of the pilot to follow the published instrument approach procedure, which resulted in an early descent into an antenna tower. A factor was the low ceiling.NTSB IAD01LA063Accident · No injuriesLimited investigationFinal reportGrumman AA-5A · Louisville, KYThe flight instructor's failure to maintain directional control after landing.NTSB NYC01LA124Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-140 · Elizabethtown, KYThe pilot's failure to maintain directional control during the takeoff roll.NTSB NYC01LA055Accident · Minor injuriesLimited investigationFinal reportCessna 172M · Mount Sterling, KYThe student pilot's inadequate recovery from a bounced landing.NTSB NYC00LA024Accident · No injuriesLimited investigationFinal reportCessna 177 · Frankfort, KYA total loss of engine power for undetermined reasonsNTSB NYC98LA172Accident · No injuriesLimited investigationFinal reportEkstrom-Farrington Twinstar · Paducah, KYFailure of a through-bolt that attached the lateral control arms to the yoke assembly, due to unanticipated rotor brake forces through the flight control system.NTSB IAD98LA076Accident · Serious injuriesLimited investigationFinal reportCessna 172M · Somerset, KYthe pilot's failure to follow procedures to hand-prop the airplane.NTSB MIA95FA070Accident · 2 fatalField investigationFinal reportCessna 172N · Mintonville, KYThe flightcrew's intentional VFR flight into known instrument meteorological conditions. A factor was the inadequate altitude to prevent an inadvertent collision with an obstruction.NTSB BFO94LA105Accident · No injuriesLimited investigationFinal reportRobinson R22 Beta · Elizabethtown, KYThe pilot's failure to maintain directional control. A factor related to the accident was: the helicopter was outside the height-velocity envelope (for a successful autorotation), when loss of directional control occurred.NTSB NYC94LA054Accident · Minor injuriesLimited investigationFinal reportCessna 172L · Mt. Sterling, KYInadequate maintenance which resulted in the disconnection of the throttle cable from the carburetor and the subsequent loss of engine power. Factors were the annual inspection not performed, and complacency.NTSB NYC94LA051Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-140 · Falls Of Rough, KYThe pilot's inadequate tiedown and starting procedure which resulted in a runaway aircraft, which subsequently collided with a building.