# NTSB investigations: Lycoming 0-145B series: Loss of control in flight

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 WPR22FA148](https://openairdocs.org/ntsb/WPR22FA148.md): Taylorcraft BL-65 · Counselor, NM · Accident · 1 fatal · Class 3 · Field · Final report · Apr 9, 2022 · N24345 · Substantial damage
  > A loss of control while maneuvering at a high-density altitude in gusty wind conditions.
- [NTSB CEN15FA426](https://openairdocs.org/ntsb/CEN15FA426.md): Jones Ralph D Zodiac CH 601 HD · Ama, LA · Accident · 1 fatal · Field investigation · Final report · Sep 26, 2015 · N401 · Substantial damage
  > The pilot's failure to maintain adequate airspeed and his exceedance of the airplane's critical angle of attack following a loss of engine power for reasons that could not be determined based on available evidence, which resulted in an aerodynamic stall and…
- [NTSB ERA11FA426](https://openairdocs.org/ntsb/ERA11FA426.md): Taylorcraft BL-65 · Winterville, NC · Accident · 1 fatal · Field investigation · Final report · Jul 28, 2011 · N24369 · Substantial damage
  > A loss of airplane control for undetermined reasons as the autopsy was unable to reveal any definitive conditions that would have led to the loss of control.
- [NTSB CEN09LA549](https://openairdocs.org/ntsb/CEN09LA549.md): Piper PA-15 · Lakeview, MI · Accident · 1 fatal · Limited investigation · Final report · Aug 26, 2009 · N4585H · Destroyed
  > The pilot's failure to maintain control of the airplane.

## 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 ('41502')
    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" = '240'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/240/cases?engine=41502

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.