# NTSB investigations: Lycoming TIO-540-AE2A: Loss of engine power (total)

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB CEN21WA059](https://openairdocs.org/ntsb/CEN21WA059.md): Piper PA46 · Villingen-Schwenningen, Germany · Accident · No injuries · Class 4 · Foreign · Oct 10, 2020 · N369ST · Substantial damage
- [NTSB CEN19TA321](https://openairdocs.org/ntsb/CEN19TA321.md): Piper PA46 · Gulf of Mexico · Accident · No injuries · Class 3 · Final report · Sep 15, 2019 · N218MW · Destroyed
  > A loss of engine power for undetermined reasons.
- [NTSB ERA13LA380](https://openairdocs.org/ntsb/ERA13LA380.md): Piper PA46R-350T · Cat Cay, Bahamas · Accident · Minor injuries · Limited investigation · Final report · Aug 25, 2013 · N720JF · Substantial damage
  > The pilot’s attempt to rotate the airplane before obtaining sufficient airspeed and his improper pitch control during takeoff, which resulted in the airplane exceeding its critical angle-of-attack and subsequently experiencing an aerodynamic stall at a low…
- [NTSB CEN13LA397](https://openairdocs.org/ntsb/CEN13LA397.md): Piper PA 46-350P · Nappanee, IN · Accident · No injuries · Limited investigation · Final report · Jul 5, 2013 · N502EU · Substantial damage
  > The failure of the No. 6 piston due to detonation and the subsequent interruption of the engine oil flow that resulted from the piston fragments.
- [NTSB ERA13LA159](https://openairdocs.org/ntsb/ERA13LA159.md): 781569 FX 210 · Punta Gorda, FL · Accident · Minor injuries · Limited investigation · Final report · Mar 9, 2013 · N524VT · Substantial damage
  > A total loss of engine power for reasons that could not be determined from the available evidence.

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41999', '40999')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e."isDefiningEvent" AND e."tier2Number" = '341'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/341/cases?engine=41999

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