# Final NTSB investigations: Helio H-395A

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 ANC84LA171](https://openairdocs.org/ntsb/ANC84LA171.md): Helio H-395A · Shellerbager Ps, AK · Accident · No injuries · Limited investigation · Final report · Aug 27, 1984 · N4195D · Substantial damage
  > The plt landed on a rwy that was covered with 18 to 30 inches of snow. Shortly after touchdown the acft nosed over. The plt recommended that when in doubt about landing-don't land.
- [NTSB ANC66A0012](https://openairdocs.org/ntsb/ANC66A0012.md): Helio 395-A · Yakataga, AK · Accident · No injuries · Closed · Sep 14, 1965 · N4163D · Destroyed
- [NTSB UNK64X3061](https://openairdocs.org/ntsb/UNK64X3061.md): Helio Cour H295A · Port Moller, AK · Accident · No injuries · Closed · Jul 27, 1964 · N4163D · Substantial damage

## 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."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('4300206'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=4300206&status=final

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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.