# NTSB investigations: Allison 250-C28 series, 1982

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 FTW82DA144](https://openairdocs.org/ntsb/FTW82DA144.md): Bell 206L-1 · Cameron, LA · Accident · No injuries · Final report · Apr 22, 1982 · N2138Y · Substantial damage
  > N2138Y departed Cameron, LA after refueling en route to an offshore rig. Shortly after departure, while over water, the aircraft began to yaw and vibrate severely. The pilot stated that the tail rotor pedals "kicked" hard when additional power was applied.…
- [NTSB DEN82DA022](https://openairdocs.org/ntsb/DEN82DA022.md): Bell/Textron 206 L-1 · 36 Sw Laramie, WY · Accident · No injuries · Final report · Jan 23, 1982 · N1085T · Substantial damage
  > After a precautionary landing on a road due to snow, wind and reduced visibility the pilot tookoff when he decided conditions had improved. Shortly after takeoff the visibility worsened and during the execution of a 180 degree turn the pilot stated the engine…

## 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") = 1982
  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=1982

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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.