# NTSB investigations: Franklin 6V4 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 NYC03LA069](https://openairdocs.org/ntsb/NYC03LA069.md): Bell 47D · Princetown, NY · Accident · Minor injuries · Limited investigation · Final report · Mar 23, 2003 · N74120 · Substantial damage
  > The student's failure to maintain control while executing a takeoff to a hover, and the flight instructor's delayed remedial action. A factor in the accident was the muddy ground.
- [NTSB NYC82DA087](https://openairdocs.org/ntsb/NYC82DA087.md): Hiller UH-12A · New Paltz, NY · Accident · No injuries · Final report · May 2, 1982 · N116S · Substantial damage
  > While cruising at 400 ft AGL, the pilot noticed a decay in the main rotor RPM; however, the engine RPM was reported to have remained constant. The pilot suspected a mechanical failure and elected to make a precautionary landing in an apple orchard. During the…
- [NTSB NYC72DFA08](https://openairdocs.org/ntsb/NYC72DFA08.md): Bell 47-G · Malone, NY · Accident · No injuries · Closed · Aug 21, 1971 · N932B · Destroyed
- [NTSB NYC71FFA06](https://openairdocs.org/ntsb/NYC71FFA06.md): Bell 47D-1 · New Hartford, NY · Accident · Minor injuries · Closed · Jul 28, 1970 · N4117A · Substantial damage
- [NTSB NYC69F0450](https://openairdocs.org/ntsb/NYC69F0450.md): Bell 47G · Geneseo, NY · Accident · 1 fatal · Closed · May 5, 1969 · N1273 · Destroyed
- [NTSB NYC69D0001](https://openairdocs.org/ntsb/NYC69D0001.md): Bell 47D1 · Mt Morris, NY · Accident · No injuries · Closed · Jun 4, 1968 · N925V · Destroyed
- [NTSB NYC68A0014](https://openairdocs.org/ntsb/NYC68A0014-201123.md): Bell 47G · Wayland, NY · Accident · No injuries · Closed · Jul 21, 1967 · N7895B · 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 ('27033'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=27033&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.