# NTSB investigations: Lycoming VO-435 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 FTW80DRG09](https://openairdocs.org/ntsb/FTW80DRG09.md): Bell 47G-5A · Alice, TX · Accident · No injuries · Closed · Nov 29, 1979 · N58132 · Substantial damage
- [NTSB SEA80DYE03](https://openairdocs.org/ntsb/SEA80DYE03.md): Hiller Acft UH-12D · Amanda Park, WA · Accident · No injuries · Closed · Oct 29, 1979 · N62377 · Substantial damage
- [NTSB ANC79DAA33](https://openairdocs.org/ntsb/ANC79DAA33.md): Bell 47G-2 · Ruby, AK · Accident · Minor injuries · Closed · Sep 3, 1979 · N12848 · Substantial damage
- [NTSB MKC79DER70](https://openairdocs.org/ntsb/MKC79DER70.md): Bell 47G-2 · St.Peter, MN · Accident · No injuries · Closed · Sep 2, 1979 · N59H · Substantial damage
- [NTSB LAX79FVM30](https://openairdocs.org/ntsb/LAX79FVM30.md): Bell 47G-2A · Salinas, CA · Accident · No injuries · Closed · Aug 2, 1979 · N2817B · Substantial damage
- [NTSB MKC79FTG12](https://openairdocs.org/ntsb/MKC79FTG12.md): Hiller UH-12D · Minot, ND · Accident · No injuries · Closed · Jul 21, 1979 · N62397 · 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 LAX79FUM20](https://openairdocs.org/ntsb/LAX79FUM20.md): Bell 47G-5 · Escondido, CA · Accident · Serious injuries · Closed · Jul 6, 1979 · N7914S · Substantial damage
- [NTSB OAK79DVA44](https://openairdocs.org/ntsb/OAK79DVA44.md): Bell 47G-2 · Kerman, CA · Accident · No injuries · Closed · Jun 19, 1979 · N7893B · Substantial damage
- [NTSB FTW79DPG55](https://openairdocs.org/ntsb/FTW79DPG55.md): Bell 47G-2 · Earle, AR · Accident · No injuries · Closed · Jun 19, 1979 · N3550 · Substantial damage
- [NTSB NYC79FHA15](https://openairdocs.org/ntsb/NYC79FHA15.md): Bell 47G-2 · Waupwallopen, PA · Accident · Serious injuries · Closed · Jun 16, 1979 · N2884B · Substantial damage
- [NTSB CHI79FEI25](https://openairdocs.org/ntsb/CHI79FEI25.md): Bell 47G-2A · Carrollton, OH · Accident · Serious injuries · Closed · Jun 3, 1979 · N7575 · Substantial damage
- [NTSB CHI79DEG13](https://openairdocs.org/ntsb/CHI79DEG13.md): Bell 47G-2 · Piqua, OH · Accident · Minor injuries · Closed · May 23, 1979 · N4423 · Substantial damage
- [NTSB MKC79FCA14](https://openairdocs.org/ntsb/MKC79FCA14.md): Bell 47G-2 · Chesterfield, MO · Accident · Serious injuries · Closed · May 17, 1979 · N96194 · Substantial damage
- [NTSB SEA79DYP20](https://openairdocs.org/ntsb/SEA79DYP20.md): EL Tomcat MK5A · Moses Lake, WA · Accident · No injuries · Closed · May 15, 1979 · N9044T · Destroyed
- [NTSB NYC79DHA13](https://openairdocs.org/ntsb/NYC79DHA13.md): Bell 47G · Weatherly, PA · Accident · Serious injuries · Closed · May 6, 1979 · N73979 · Substantial damage
- [NTSB MIA79ELA24](https://openairdocs.org/ntsb/MIA79ELA24.md): Bell 47G3 · Palatka, FL · Accident · Serious injuries · Closed · Apr 24, 1979 · N49882 · Destroyed
- [NTSB SEA79AA029](https://openairdocs.org/ntsb/SEA79AA029.md): Hiller UH12D · Chehalis, WA · Accident · 1 fatal · Closed · Apr 3, 1979 · N64867 · Minor damage
- [NTSB MIA79DKT49](https://openairdocs.org/ntsb/MIA79DKT49.md): Bell 47G · Miami, FL · Accident · No injuries · Closed · Mar 25, 1979 · N514SF · Destroyed
- [NTSB FTW79FRG13](https://openairdocs.org/ntsb/FTW79FRG13.md): Bell 47G-4A · Falfurrias, TX · Accident · Serious injuries · Closed · Jan 20, 1979 · N4002G · Destroyed

## 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 ('41525'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

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