# NTSB investigations: Lycoming HIO-360 series, GA

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 ERA19LA173](https://openairdocs.org/ntsb/ERA19LA173.md): Hughes 269B · Hampton, GA · Accident · No injuries · Class 3 · Limited · Final report · May 15, 2019 · N9422F · Substantial damage
  > Ground resonance during landing for reasons that could not be determined based on the available information.
- [NTSB ERA16LA261](https://openairdocs.org/ntsb/ERA16LA261.md): Schweizer 269C · Calhoun, GA · Accident · No injuries · Limited investigation · Final report · Jul 16, 2016 · N6148D · Substantial damage
  > The helicopter owner’s failure to ensure the helicopter’s airworthiness and the inadequate inspection and maintenance of the helicopter's landing gear dampers, which resulted in ground resonance during throttle application. Contributing to the damage of the…
- [NTSB ATL94LA100](https://openairdocs.org/ntsb/ATL94LA100.md): Schweizer 269C · Hiram, GA · Accident · Serious injuries · Limited investigation · Final report · May 16, 1994 · N160CA · Substantial damage
  > The inadvertent flight from VMC conditions to IMC conditions by the pilot. A factor in the accident was the ground fog in the area.
- [NTSB ATL90LA043](https://openairdocs.org/ntsb/ATL90LA043.md): Schweizer 269C · Norcross, GA · Accident · No injuries · Limited investigation · Final report · Dec 22, 1989 · N75068 · Substantial damage
  > The student pilot's improper execution of the landing procedure resulting in dynamic roll-over of the helicopter.
- [NTSB MIA79DKG57](https://openairdocs.org/ntsb/MIA79DKG57.md): Hughes 269C · Montezuma, GA · Accident · No injuries · Closed · Aug 7, 1979 · N7422F · Substantial damage
- [NTSB MIA77FKG78](https://openairdocs.org/ntsb/MIA77FKG78.md): Hughes 269 · Montezuma, GA · Accident · No injuries · Closed · Sep 10, 1977 · N7404F · Substantial damage
- [NTSB MIA77FKG69](https://openairdocs.org/ntsb/MIA77FKG69.md): Hughes 269C · Montezuma, GA · Accident · No injuries · Closed · Aug 19, 1977 · N7404F · Substantial damage
- [NTSB MIA72FKG44](https://openairdocs.org/ntsb/MIA72FKG44.md): Hughes 269B · Arlington, GA · Accident · No injuries · Closed · Sep 23, 1971 · N9489F · Substantial damage
- [NTSB MIA70F0248](https://openairdocs.org/ntsb/MIA70F0248.md): Hughes 269B · Arlington, GA · Accident · No injuries · Closed · Aug 11, 1969 · N9489F · 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."eventStateOrRegion" = 'GA' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41524'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41524&state=GA

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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.