# NTSB investigations: Bell Helicopter Textron 206L-1: In flight collision with terrain/water

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 CHI04FA107](https://openairdocs.org/ntsb/CHI04FA107.md): Bell 206L-1 · Boonville, IN · Accident · 1 fatal · Field investigation · Final report · Apr 21, 2004 · N137AE · Substantial damage
  > The pilot's inadequate planning/decision which resulted in his failure to maintain terrain clearance. Contributing factors were the pilot's inadequate preflight planning, his diverted attention, and the dark night conditions.
- [NTSB LAX02LA178](https://openairdocs.org/ntsb/LAX02LA178.md): Bell 206L-1 · Meadview, AZ · Accident · Minor injuries · Limited investigation · Final report · May 28, 2002 · N1075S · Destroyed
  > the pilot's failure to maintain distance and altitude during landing approach, resulting in the helicopter striking the ground during approach.
- [NTSB LAX95FA339](https://openairdocs.org/ntsb/LAX95FA339.md): Bell 206L-1 · Irvine, CA · Accident · 1 fatal · Field investigation · Final report · Sep 20, 1995 · N700TH · Destroyed
  > the pilot's intentional VFR flight into IMC conditions and failure to maintain an adequate terrain clearance altitude, and the local controller's improper use of ATC procedure/technique. Factors in the accident were the helicopter's low fuel state and lack of…
- [NTSB FTW93LA081](https://openairdocs.org/ntsb/FTW93LA081.md): Bell 206L-1 · Vermillion 39 · Accident · Minor injuries · Limited investigation · Final report · Feb 8, 1993 · N2244W · Substantial damage
  > The pilot's failure to maintain proper altitude.
- [NTSB FTW90FA178](https://openairdocs.org/ntsb/FTW90FA178.md): Bell B206LI · Port O'Connor, TX · Accident · 1 fatal · Field investigation · Final report · Sep 12, 1990 · N882BT · Destroyed
  > The pilot's failure to maintain proper altitude. Factors were the pilot's decision to fly into the known adverse weather and the weather/light conditions.
- [NTSB FTW84LA154](https://openairdocs.org/ntsb/FTW84LA154.md): Bell 206L-1 · Intracstl City, LA · Accident · Serious injuries · Limited investigation · Final report · Mar 3, 1984 · N27798 · Substantial damage
  > The helicopter collided with marsh terrain while spotting dead alligators. The plt does not remember events of the accident. The helicopter operator stated the helicopter appeared to have impacted at a low airspeed at a normal RPM. The emergemcy floats were…

## 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.aircraft_model_code IN ('1182107')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 230))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1182107&occurrence=230

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