NTSB investigations, 2023
135 cases where the sequence of events included Loss of engine power (total).
Cases per year
| 2008 | 255 |
|---|---|
| 2009 | 264 |
| 2010 | 259 |
| 2011 | 243 |
| 2012 | 229 |
| 2013 | 219 |
| 2014 | 206 |
| 2015 | 210 |
| 2016 | 196 |
| 2017 | 208 |
| 2018 | 204 |
| 2019 | 170 |
| 2020 | 142 |
| 2021 | 241 |
| 2022 | 152 |
| 2023 | 135 |
| 2024 | 145 |
| 2025 | 201 |
| 2026 | 146 |
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 year(c.\"eventDate\") = 2023
AND c.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '341' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE \"isDefiningEvent\"))
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 year(c."eventDate") = 2023 AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '341' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
Run 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 CEN24LA079Accident · No injuriesClass 3 · LimitedFinal reportCirrus Design SR22T · Davenport, IAThe fatigue failure of the No. 5 cylinder head, which resulted in a total loss of engine power. Contributing to the accident was the maintenance which did not fully blend to the depth necessary to preclude the failure.NTSB GAA24WA063AccidentClass 5 · ForeignCessna 172 · Buenos Aires, ArgentinaNTSB ERA24LA076Accident · No injuriesClass 3 · LimitedFinal reportBell Helicopter Textron 206L-1 · Walland, TNThe improper installation of the No. 8 bearing spanner nut, which resulted in the No. 8 bearing’s failure, and the subsequent total loss of engine power.NTSB GAA24WA077Accident · No injuriesClass 5 · ForeignVans RV6 · Smaalandsfarvandet, DenmarkNTSB GAA24WA059Accident · No injuriesClass 5 · ForeignPiper PA28 · Carmo da Cachoeira, BrazilNTSB WPR24LA060Accident · Minor injuriesClass 3 · LimitedFinal reportMooney M20J · Carlin, NVImproper spacing of the magneto’s breaker point contact assemblies, which led to a loss of engine ignition during cruise flight and resulted in a total loss of engine power.NTSB CEN24LA068Accident · Minor injuriesClass 4 · LimitedFinal reportPiper PA-23-250 · Forney, TXThe pilot's inadequate fuel planning and improper in-flight decision-making, which resulted in a total loss of engine power due to fuel exhaustion.NTSB CEN24LA065Accident · Serious injuriesClass 3 · LimitedFinal reportBeech B36TC · Burnet, TXThe loss of engine power due an overly rich mixture from an improper adjustment of the fuel pump, which resulted in a forced landing and impact with a car and terrain.NTSB ERA24LA066Accident · Serious injuriesClass 3 · LimitedFinal reportDiamond Aircraft Ind DA 40 NG · Asheville, NCFatigue failure of the No. 4 inner main bearing cap screw and connecting rod bolts, which resulted in a total loss of engine power. Contributing to the failure were the low material strength of the inner main bearing cap screw and the increased loads on the…NTSB CEN24LA063Accident · No injuriesClass 3 · LimitedFinal reportCessna T210 · Sapulpa, OKThe total loss of engine power due to the failure of the left magneto and subsequent damage to a lead for the right magneto.NTSB WPR24FA054Accident · 1 fatalClass 3 · FieldFinal reportBeech A36 · Topock, AZThe failure of the No. 4 connecting rod due to oil starvation, which resulted in a loss of engine power, inflight fire, and a subsequent off-airport emergency landing on rough desert terrain. Contributing to the accident was the pilot’s decision to attempt a…NTSB CEN24FA057Accident · 2 fatalClass 3 · FieldFinal reportBeech A23-24 · Oklahoma City, OKA total loss of engine power due to multiple connecting rod failures from oil starvation associated with an extensive before takeoff oil system leak, the source of which could not be identified due to postaccident fire damage.NTSB GAA24WA048AccidentClass 5 · ForeignEnstrom 280 · Madrid, SpainNTSB CEN24LA052Accident · Minor injuriesClass 3 · LimitedFinal reportCessna 182 · Manitowoc, WIMaintenance personnel’s improper servicing of the magnetos, which resulted in their accelerated wear, failure, and the total loss of engine power.NTSB GAA24WA046Accident · Serious injuriesClass 5 · ForeignCessna 170 · Quebec, CanadaNTSB GAA24WA045Accident · Minor injuriesClass 5 · ForeignCessna 172 · Vera Cruz, BrazilNTSB GAA24WA041Accident · No injuriesClass 4 · ForeignPiper 32 · Mhlambanyatsi, WZNTSB WPR24LA041Accident · No injuriesClass 3 · LimitedFinal reportBell OH-58A · Brawley, CAA total loss of engine power due to the failure of the No. 8 bearing and the subsequent failure of the scavenge oil pump.NTSB GAA24WA037Accident · No injuriesClass 5 · ForeignMaule M5 · Spanish Wells, Eleuthera, BahamasNTSB WPR24LA039Accident · No injuriesClass 3 · LimitedFinal reportCessna 150M · Woodland, WAThe flight instructor’s inadequate preflight planning, which resulted in fuel exhaustion and a total loss of engine power.NTSB ERA24LA043Accident · Minor injuriesClass 3 · LimitedFinal reportLancair IV · Perry, FLA rapid throttle advancement after a period of idling, which resulted in a flooded engine and total loss of engine power.NTSB GAA24WA035AccidentClass 5 · ForeignCessna 152 · Licab Zaragosa, PhilippinesNTSB ENG24WA004IncidentClass 5 · ForeignBoeing 787 · Addis Ababa, EthiopiaNTSB GAA24WA024Accident · 4 fatalClass 3 · ForeignRobinson R44 · Cirque de Salazie, RéunionNTSB GAA24WA029Accident · Minor injuriesClass 3 · ForeignTecnam P2008 · Baramati, IndiaNTSB ERA24LA018Accident · No injuriesClass 3 · LimitedFinal reportRoth Frank Ronald Avid Aircraft · Knoxville, TNA total loss of engine power due to a seized piston in the power take-off cylinder.NTSB GAA24WA007Accident · No injuriesClass 5 · ForeignCessna 210 · Campo Grande, BrazilNTSB CEN24LA004Accident · No injuriesClass 3 · LimitedFinal reportRobinson Helicopter R44 · Hochatown, OKA total loss of engine power during a practice autorotation due to the improper engine idle setting and rigging of the carburetor heat control which resulted in a hard landing.NTSB GAA23WA279Accident · No injuriesClass 5 · ForeignHughes 369 · Middlesmoor, United KingdomNTSB CEN23LA418Accident · Minor injuriesClass 3 · LimitedFinal reportBeech C23 · Gonzales, TXThe loss of engine power during go-around due to a failed muffler flame tube, which resulted in an exhaust blockage. Contributing to the accident was maintenance personnel's inadequate inspection of the exhaust system during the most recent maintenance.NTSB GAA23WA270Accident · Serious injuriesClass 5 · ForeignCessna 172 · Monacalieri, ItalyNTSB WPR23LA346Accident · Minor injuriesClass 4 · LimitedFinal reportAeronca 11AC · Apple, IDFuel starvation due to the pilot’s incorrect movement of the fuel selector valve to OFF, which resulted in a loss of engine power.NTSB GAA23WA258Accident · No injuriesClass 5 · ForeignCessna 205 · La Paragua, VenezuelaNTSB GAA23WA261Accident · Serious injuriesClass 5 · ForeignExtra EA300 · Graz, AustriaNTSB CEN23LA415Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-32-300 · Moberly, MOThe flight instructor’s inadequate fuel management that resulted in fuel starvation and a total loss of engine power during an approach for landing.NTSB CEN23FA410Accident · 1 fatalClass 3 · FieldFinal reportSonex Sonex · Dowagiac, MIThe total loss of engine power due to the failure of the ignition distributor rotor.NTSB CEN23LA402Accident · No injuriesClass 3 · LimitedFinal reportVans RV14 · Orchard, TXThe failure of an alternator belt and the builder/previous owner’s incorrect electrical wiring of the airplane’s other alternator, which resulted in a total loss of electrical and engine power.NTSB ERA23LA361Accident · No injuriesClass 3 · LimitedFinal reportBeech V35 · Rutledge, TNA total loss of engine power due to the fatigue failure of a retaining circlip in one of the No. 2 crankshaft cheek counterweights, which resulted in liberation of the counterweight.NTSB ERA23LA360Accident · No injuriesClass 3 · LimitedFinal reportBrown Benjamin C Challenger II · Moultonborough, NHA loss of engine power due to a loss of compression in one of the engine’s two cylinders.NTSB CEN23LA399Accident · No injuriesClass 3 · LimitedFinal reportBeech 35-B33 · Ava, MOA loss of engine oil due for undetermined reasons, which resulted in failed connecting rods and total loss of engine power.NTSB CEN23LA393Accident · No injuriesClass 4 · LimitedFinal reportCessna R172K · Plover, WIThe pilot’s inadequate fuel management which resulted in a total loss of engine power due to fuel starvation.NTSB ENG23WA044Accident · 2 fatalClass 5 · ForeignChristen Eagle II · Raufoss, NorwayNTSB GAA23WA246Accident · Minor injuriesClass 5 · ForeignCessna 150 · Ad. Alto Paraná, El Dorado, ArgentinaNTSB WPR23LA324Accident · No injuriesClass 4 · LimitedFinal reportDiamond DA20 · Fairfield, UTThe flight pilots improper fuel management, which resulted a total loss of engine power, and impact with terrain during an off-airport landing. Contributing to the accident was the flight instructor’s failure to follow the airplane checklist.NTSB GAA23WA244Incident · No injuriesClass 5 · ForeignBeech S35 · Montevideo, UruguayNTSB WPR23LA320Accident · No injuriesClass 4 · LimitedFinal reportCessna 172H · Santa Rosa, CAThe pilot’s inadequate fuel management which resulted in a total loss of engine power due to fuel exhaustion.NTSB ERA23LA341Accident · No injuriesClass 3 · LimitedFinal reportPiper PA28 · Preston, CTA failure of the No. 2 connecting rod, which resulted in a total loss of engine power.NTSB CEN23LA371Accident · Minor injuriesClass 3 · LimitedFinal reportRutan Longez · Genoa Township, MIA total loss of engine power for undetermined reasons.NTSB ERA23LA331Accident · No injuriesClass 3 · LimitedFinal reportCessna 175 · Wetumpka, ALA total loss of engine power due to the separation of the No. 3 connecting rod from the crankshaft.NTSB CEN23FA352Accident · 1 fatalClass 3 · FieldFinal reportCessna 150 · Caddo Mills, TXThe pilot’s loss of airplane control during an attempted forced landing following a loss of engine power.