# NTSB investigations: Allison 250-C30 series: Controlled flight into terr/obj (CFIT)

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 ERA22LA347](https://openairdocs.org/ntsb/ERA22LA347.md): Bell 206L-3 · Franklin, PA · Accident · No injuries · Class 4 · Limited · Final report · Jul 19, 2022 · N203PA · Substantial damage
  > The pilot’s inadequate visual lookout while flying at a low level over a river, which resulted in a wire strike.
- [NTSB CEN17FA355](https://openairdocs.org/ntsb/CEN17FA355.md): Bell 206L 3 · Ancho, NM · Accident · 1 fatal · Field investigation · Final report · Sep 16, 2017 · N213TV · Destroyed
  > The pilot's distraction by a cell phone during a low-altitude flight, which resulted in controlled flight into terrain.
- [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.

## 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 ('03015')
    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" = '120'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/120/cases?engine=03015

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