# NTSB investigations: Franklin 6V4 series, 1979

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 NYC80FHD07](https://openairdocs.org/ntsb/NYC80FHD07.md): Hiller UH12B · Mount Holly, NJ · Accident · No injuries · Closed · Nov 6, 1979 · N10195 · Substantial damage
- [NTSB LAX79FJA17](https://openairdocs.org/ntsb/LAX79FJA17.md): Bell 47D1 · Pearl City, HI · Accident · No injuries · Closed · Oct 19, 1979 · N234B · Substantial damage
- [NTSB MIA79FLA48](https://openairdocs.org/ntsb/MIA79FLA48.md): Bell 47D1 · Hahira, GA · Accident · No injuries · Closed · Sep 1, 1979 · N908B · Destroyed
- [NTSB CHI79FEM34](https://openairdocs.org/ntsb/CHI79FEM34.md): Bell 47G-2 · Hart, MI · Accident · No injuries · Closed · Aug 16, 1979 · N4734S · Substantial damage
- [NTSB ANC79DAG75](https://openairdocs.org/ntsb/ANC79DAG75.md): Hiller UH-12B · Dutch Harbor, AK · Accident · No injuries · Closed · Aug 1, 1979 · N5310V · Substantial damage
- [NTSB SEA79FYM51](https://openairdocs.org/ntsb/SEA79FYM51.md): Bell 47G · Embler, OR · Accident · Minor injuries · Closed · Jul 18, 1979 · N6356X · Substantial damage
- [NTSB NYC79FNE18](https://openairdocs.org/ntsb/NYC79FNE18.md): Bell 47D-1 · Ridgefield, CT · Accident · No injuries · Closed · Jun 24, 1979 · N4250A · Substantial damage
- [NTSB NYC79FGT17](https://openairdocs.org/ntsb/NYC79FGT17.md): Bell 47D-1 · Hanover, PA · Accident · Minor injuries · Closed · Jun 19, 1979 · N59326 · Substantial damage
- [NTSB MIA79FKQ11](https://openairdocs.org/ntsb/MIA79FKQ11.md): Bell 47D · Parchman, MS · Accident · No injuries · Closed · Jun 8, 1979 · N4227A · Substantial damage
- [NTSB LAX79DUQ26](https://openairdocs.org/ntsb/LAX79DUQ26.md): Bell 47G2M · Guadalupe, CA · Accident · No injuries · Closed · Apr 2, 1979 · N6327D · 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 year(c."eventDate") = 1979
  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&year=1979

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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.