Fatal NTSB investigations: Lycoming TI0-541 series
28 cases on aircraft whose registry engine model is Lycoming TI0-541 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
| 1969 | 1 |
|---|---|
| 1978 | 1 |
| 1980 | 1 |
| 1983 | 1 |
| 1985 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1995 | 4 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2006 | 2 |
| 2007 | 1 |
| 2010 | 3 |
| 2012 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2023 | 1 |
| 2024 | 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.\"highestInjuryLevel\" = 'Fatal'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41536'))
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."highestInjuryLevel" = 'Fatal'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41536'))
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 ERA24FA308Accident · 3 fatalClass 3 · FieldFinal reportBeech B-60 · Vienna Center, OHThe pilot’s loss of airplane control during a single-engine go-around. Also contributing to the accident was fuel system contamination, which resulted in detonation and a total loss of left engine power.NTSB CEN23FA314Accident · 1 fatalClass 3 · FieldFinal reportPiper PA-31P · Kearney, MOThe pilot’s decision to operate an airplane with known fuel leaks, his failure to conduct an engine run-up before takeoff, his subsequent failure to abort the takeoff, and the mechanic’s inadequate maintenance, which resulted in a partial loss of right engine…NTSB CEN19FA143Accident · 1 fatalField investigationFinal reportBeech 60 · Loveland, COA loss of control due to an inflight right engine fire due to the loose fuel hose between the engine-driven fuel pump and the flow transducer.NTSB ANC19FA018Accident · 2 fatalField investigationFinal reportBeech A60 · Santa Rosa, NMThe pilot's loss of airplane control due to his failure to maintain appropriate control inputs and airspeed after shutting down an engine because of a progressive failure of the pressure relief valve in the fuel pump, which resulted in variable fuel pressure…NTSB CEN18FA358Accident · 4 fatalField investigationFinal reportBeech B60 · Fort Walton Beach, FLThe pilot's controlled flight into terrain after misidentifying the destination airport during a period of restricted visibility due to weather.NTSB ERA17FA119Accident · 2 fatalField investigationFinal reportBeech B 60 · Duette, FLThe pilots' decision to perform flight training maneuvers at low airspeed at an altitude that was insufficient for stall recovery. Contributing to the accident was the flight instructor's inappropriate use of non-standard stall recovery techniques.NTSB WPR12FA326Accident · 3 fatalField investigationFinal reportBeech B60 · Sedona, AZThe airplane’s failure to rotate and the pilot’s failure to reject the takeoff, which resulted in a runway overrun for reasons that could not be undetermined because postaccident examination of the airplane and engines did not reveal any malfunctions or…NTSB CEN11FA110Accident · 2 fatalField investigationFinal reportBeech B60 · Edwards, COControlled flight into terrain, while on an instrument approach in instrument meteorological conditions, for undetermined reasons.NTSB ERA10LA302Accident · 1 fatalLimited investigationFinal reportBeech 60 · Edenton, NCThe flight instructor’s initiation of a simulated single engine scenario at or below the airplane’s minimum single engine control speed, resulting in a loss of airplane control. Contributing to the accident was the flight instructor’s failure to set full…NTSB ERA10FA115Accident · 2 fatalField investigationFinal reportBeech B-60 · Madison, ALThe pilot's failure to divert to the nearest suitable airport following a total loss of power in the right engine during cruise flight. Contributing to the accident was the total loss of power in the right engine due to separation of its No. 2 cylinder as a…NTSB NYC08FA051Accident · 1 fatalField investigationFinal reportBeech 60 · New Castle, DEThe pilot's failure to maintain adequate airspeed during a split flap takeoff, which resulted in an aerodynamic stall. Contributing to the accident were the failure of the right flap drive mechanism and the pilot's failure to verify that both flaps were…NTSB MIA06FA090Accident · 3 fatalField investigationFinal reportBeech B-60 · Gainesville, FLThe loss of control for an undetermined reason.NTSB NYC06FA079Accident · 1 fatalField investigationFinal reportBeech 56TC · Winfield, WVThe pilot's inadequate preflight preparation to ensure an adequate supply of supplemental oxygen, and his inadequate in-flight planning and decision making, which resulted in exhaustion of his oxygen supply, and incapacitation from hypoxia during cruise…NTSB ATL05FA013Accident · 4 fatalField investigationFinal reportBeech BE-60 · Asheville, NCThe pilot's failure to follow emergency procedures and to maintain airspeed following a loss of engine power during takeoff, which resulted in an inadvertent stall/spin and subsequent uncontrolled impact with terrain. Contributing to the cause was inadequate…NTSB LAX03FA069Accident · 4 fatalField investigationFinal reportPiper PA-23-250 · Flagstaff, AZthe pilot's failure to comply with his instrument clearance route instruction and to maintain his assigned altitude. A factor in the accident was the poor quality of radio communications due to the severance of underground fiber optic voice and data lines for…NTSB ATL02FA058Accident · 1 fatalField investigationFinal reportBeech BE-60 · Mexia, TXThe pilot's failure to remove the control lock before the flight and his failure to follow the checklist.NTSB NYC95FA105Accident · 2 fatalField investigationFinal reportBeech BE60 · Olney, ILThe pilot's improper IFR procedures by descending below the minimum descent altitude and not executing the published missed approach procedures. A factor in thE accident was the low overcast and fog conditions.NTSB FTW95FA177Accident · 1 fatalField investigationFinal reportBeech 60 · Cheyenne, WYThe pilot's failure to maintain aircraft control. Factors were the instrument weather conditons and the excessive workload imposed on the solo pilot attempting to deal with an emergency situation while flying in instrument meteorological conditions.NTSB ATL95FA050Accident · 1 fatalField investigationFinal reportBeech B60 · Gatlinburg, TNThe pilot's continued visual flight into instrument weather conditions that resulted in a collision with rising terrain.NTSB FTW95FA082Accident · 3 fatalField investigationFinal reportBeech A60 · Hurley, NMThe pilot's failure to maintain airspeed during a single engine approach resulting in an inadvertent stall. Factors were a fatigue separation of a shaft in the left engine turbocharger due to use of a Federal Aviation Administration approved overhaul…NTSB BFO89FA022Accident · 5 fatalField investigationFinal reportBeech A60 · Manassas, VAA loss of aircraft control due to the pilot's failure to maintain minimum engine control speed after a partial loss of power of the left engine for undetermined reasons. The pilot's inexperience in type of aircraft and an over maximum gross weight aircraft…NTSB MIA88FA195Accident · 1 fatalField investigationFinal reportPiper PA-31-P · Miami Lakes, FLThe instructor (CFI), who survived, was flying the acft fm the rgt fnt seat while the owner/plt was in the left seat. The flt had progressed normally until the plts rtrnd to the arpt to lnd. Clnc was received to lnd on rwy 9L. According to the CFI, he lowered…NTSB LAX87FA257Accident · 2 fatalField investigationFinal reportBeech A60 · Santa Rosa, CAPilot's failure to maintain adequate airspeed on final approach which resulted inthe aircraft stalling.NTSB CHI86MA047Accident · 5 fatalMajor investigationFinal reportBeech B-60 · Carp Lake, MIDrg arrival, the plt reported a problem with his #1 nav, but said he would try to make an ILS apch. He said he would return to pontiac, if his ILS did not work. ARTCC cleared him for the ILS rwy 32 apch & instructed him to contact pellston radio (fss). At…NTSB LAX84FA058Accident · 4 fatalField investigationFinal reportBeech 56TC · San Diego, CADuring arrival, the plt was cleared for an ILS apch to rwy 28R. About 3 min later, he commenced a missed apch & requested another ILS to rwy 28. At that time, the ATC controller advised the plt that the 5 preceding acft had made ILS apchs & all had executed…NTSB SEA81FA008Accident · 6 fatalClosedBeech A60 · Driggs, IDNTSB MIA79FA012Accident · 8 fatalClosedBeech 60 · Jackson, MSNTSB FTW69A0063Accident · 5 fatalClosedBeech 56TC · San Antonio, TX