# NTSB investigations: Allison 250-C28 series, 2002

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 CHI02FA288](https://openairdocs.org/ntsb/CHI02FA288.md): Bell 206L-1 · Doland, SD · Accident · 4 fatal · Field investigation · Final report · Sep 10, 2002 · N400SL · Destroyed
  > Pilot spatial disorientation while flying in dark night conditions, resulting in a loss of aircraft control; and the company's inadequate remedial actions after identifying the pilot's night flying deficiency over areas without lighted references. A factor to…
- [NTSB DEN02LA044](https://openairdocs.org/ntsb/DEN02LA044.md): Bell 206L-1 · Salem, UT · Accident · Serious injuries · Limited investigation · Final report · May 18, 2002 · N3894Q · Substantial damage
  > a loss of tail rotor effectiveness during takeoff. A contributing factor was the wind gusts.
- [NTSB ATL02FA048](https://openairdocs.org/ntsb/ATL02FA048.md): Bell 206L-1 · New Smyrna Bch., FL · Accident · 2 fatal · Field investigation · Final report · Feb 16, 2002 · N23PJ · Destroyed
  > The pilot continued visual flight into instrument conditions that resulted in the in-flight collision with trees. Factor were the pilot's alcohol impaired condition, and low cloud conditions.

## 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 year(c."eventDate") = 2002
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('03022', '03021'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=03022&year=2002

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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.