# NTSB investigations: Allison 250-C30 series, TX

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 WPR23LA059](https://openairdocs.org/ntsb/WPR23LA059.md): Bell 206-L4 · Ft Worth, TX · Accident · No injuries · Class 4 · Limited · Final report · Dec 7, 2022 · N2036F · Substantial damage
  > The pilot’s improper landing flare, which resulted in a hard landing. Contributing to the accident, was the flight instructor’s inadequate supervision.
- [NTSB CEN13CA276](https://openairdocs.org/ntsb/CEN13CA276.md): Bell 206-L4 · Fort Worth, TX · Accident · No injuries · Data collection · Final report · May 10, 2013 · N2036F · Substantial damage
  > The flight instructor's inadequate supervision and delayed remedial action during a practice autorotation, which resulted in a hard landing.
- [NTSB CEN09IA254](https://openairdocs.org/ntsb/CEN09IA254.md): Bell 206 · Vick, TX · Incident · No injuries · Incident investigation · Final report · Apr 8, 2009 · N295AE · Minor damage
  > Undetermined.
- [NTSB CEN09FA086](https://openairdocs.org/ntsb/CEN09FA086.md): Bell 206L-4 · Sabine Pass, TX · Accident · 5 fatal · Field investigation · Final report · Dec 11, 2008 · N180AL · Destroyed
  > The pilot’s failure to maintain clearance from the water. Contributing to the accident was the inadvertent encounter with instrument meteorological conditions.
- [NTSB DFW06CA058](https://openairdocs.org/ntsb/DFW06CA058.md): Bell 206L-4 · Fort Worth, TX · Accident · No injuries · Data collection · Final report · Jan 25, 2006 · N225GH · Substantial damage
  > The flight instructors failure to maintain main rotor RPM and improper flare, which resulted in a hard landing.
- [NTSB DFW05MA230](https://openairdocs.org/ntsb/DFW05MA230.md): Sikorsky S76 · Gulf of Mexico, TX · Accident · Serious injuries · Major investigation · Final report · Sep 6, 2005 · N90421 · Destroyed
  > The pilots' delayed response to the No. 1 engine fire warning and the loss of power to both engines, which occurred for undetermined reasons. The pilots' delayed response was most likely due to stress and fatigue. Contributing to the delay of the initiation…
- [NTSB FTW01LA004](https://openairdocs.org/ntsb/FTW01LA004.md): Bell 206-L1 · Jasper, TX · Accident · Serious injuries · Limited investigation · Final report · Oct 2, 2000 · N321CA · Substantial damage
  > The pilot's inadvertent VFR flight into instrument meteorological conditions, which resulted in his failure to maintain control of the helicopter. Factors were the fog and the pilot's lack of instrument flight experience.
- [NTSB FTW98TA328](https://openairdocs.org/ntsb/FTW98TA328.md): Bell 206L-3 · Reklaw, TX · Accident · Minor injuries · Final report · Jul 24, 1998 · N42489 · Substantial damage
  > The pilot's failure to maintain proper alignment in that the external load was not centered during sling operation, which resulted in entanglement of the load with the landing gear, and the loss of aircraft control.

## 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."eventStateOrRegion" = 'TX' 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 ('03015'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=03015&state=TX

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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.