# NTSB investigations: Bell-Yehnert 47G-2

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 LAX03LA019](https://openairdocs.org/ntsb/LAX03LA019.md): Bell 47G-2 · Pollock Pines, CA · Accident · Minor injuries · Limited investigation · Final report · Nov 2, 2002 · N2616B · Substantial damage
  > The pilot's failure to maintain adequate obstruction clearance during initial climb, which resulted in a collision with vegetation.
- [NTSB LAX84LA462](https://openairdocs.org/ntsb/LAX84LA462.md): Bell 47G-2 · El Cajon, CA · Accident · No injuries · Limited investigation · Final report · Aug 29, 1984 · N18807 · Substantial damage
  > The helicopter made a hard landing during a test flt. The plt reported that the collective was very stiff and he was notable to stop the descent during landing. FAA inspected the helicopter after the accident and found no discrepancies in the control system…

## 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 ('1181310'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1181310

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