# NTSB investigations: Lycoming VO-435 series, NY

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 ERA23LA157](https://openairdocs.org/ntsb/ERA23LA157.md): Bell 47G-2A-1 · Livonia, NY · Accident · No injuries · Class 4 · Limited · Final report · Mar 21, 2023 · N73905 · Substantial damage
  > The pilot’s delayed action to arrest the high descent rate during a practice autorotation in tailwind conditions which ultimately resulted in loss of control.
- [NTSB NYC81FHJ17](https://openairdocs.org/ntsb/NYC81FHJ17.md): Bell 47G-2 · Farmingdale, NY · Accident · No injuries · Closed · Sep 13, 1981 · N6733D · Substantial damage
- [NTSB NYC80DHM19](https://openairdocs.org/ntsb/NYC80DHM19.md): Bell 47G-2 · Ramapo, NY · Accident · Minor injuries · Closed · Jun 14, 1980 · N6173 · Substantial damage
- [NTSB NYC79FHJ21](https://openairdocs.org/ntsb/NYC79FHJ21.md): Bell 47G-5 · Jamesport, NY · Accident · 1 fatal · Closed · Jul 6, 1979 · N8593F · Destroyed
- [NTSB NYC78FA079](https://openairdocs.org/ntsb/NYC78FA079.md): Bell 47G · Riverhead, NY · Accident · No injuries · Closed · Aug 13, 1978 · N8593F · Substantial damage
- [NTSB NYC78IA074](https://openairdocs.org/ntsb/NYC78IA074.md): Bell 47G2 · Garden City, NY · Incident · No injuries · Closed · Jul 28, 1978 · N6173 · Minor damage
- [NTSB NYC77FHJ13](https://openairdocs.org/ntsb/NYC77FHJ13.md): Bell 47G-2 · Farmingdale, NY · Accident · No injuries · Closed · Mar 15, 1977 · N6733D · Substantial damage
- [NTSB NYC76FFJ26](https://openairdocs.org/ntsb/NYC76FFJ26.md): Bell 47G-2 · Wayland, NY · Accident · No injuries · Closed · Jun 24, 1976 · N955 · Substantial damage
- [NTSB NYC76DHJ01](https://openairdocs.org/ntsb/NYC76DHJ01.md): Bell 47G-2 · Orient Point, NY · Accident · No injuries · Closed · Jul 21, 1975 · N6173 · Destroyed
- [NTSB NYC74FHJ31](https://openairdocs.org/ntsb/NYC74FHJ31.md): Bell 47G-2 · Garden City, NY · Accident · No injuries · Closed · Jun 11, 1974 · N6173 · Substantial damage
- [NTSB NYC72FFJ25](https://openairdocs.org/ntsb/NYC72FFJ25.md): Bell 47G2A1 · Batavia, NY · Accident · No injuries · Closed · Jan 19, 1972 · N73907 · Substantial damage
- [NTSB NYC71DHM06](https://openairdocs.org/ntsb/NYC71DHM06.md): Bell 47G2 · Spring Valley, NY · Accident · No injuries · Closed · Oct 12, 1970 · N12848 · Substantial damage
- [NTSB NYC71FHJ07](https://openairdocs.org/ntsb/NYC71FHJ07.md): Bell 47-G5 · Wading River, NY · Accident · No injuries · Closed · Sep 2, 1970 · N8593F · Substantial damage
- [NTSB NYC70D0002](https://openairdocs.org/ntsb/NYC70D0002-107186.md): Bell 47G-5 · Clarkstown, NY · Accident · No injuries · Closed · Dec 1, 1969 · N8593F · 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" = 'NY' 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 ('41525'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41525&state=NY

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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.