# NTSB investigations: Lycoming VO-435 series, 1978

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 MIA79FLT02](https://openairdocs.org/ntsb/MIA79FLT02.md): Bell 47G5 · Paden, MS · Accident · No injuries · Closed · Dec 19, 1978 · N4713R · Substantial damage
- [NTSB FTW79FRG10](https://openairdocs.org/ntsb/FTW79FRG10.md): Bell 47G-2 · Alamo, TX · Accident · No injuries · Closed · Dec 6, 1978 · N972B · Destroyed
- [NTSB LAX79DUJ18](https://openairdocs.org/ntsb/LAX79DUJ18.md): Bell 47G-5 · Yuma, AZ · Accident · No injuries · Closed · Nov 16, 1978 · N7907S · Substantial damage
- [NTSB LAX79FUJ13](https://openairdocs.org/ntsb/LAX79FUJ13.md): Bell 47G3B · Springerville, AZ · Accident · 1 fatal · Closed · Nov 10, 1978 · N8483E · Destroyed
- [NTSB MKC78DCD49](https://openairdocs.org/ntsb/MKC78DCD49.md): Bell 47G-5A · Manson, IA · Accident · No injuries · Closed · Aug 29, 1978 · N14841 · Substantial damage
- [NTSB CHI78FEK27](https://openairdocs.org/ntsb/CHI78FEK27.md): Hiller UH12E · Findlay, OH · Accident · No injuries · Closed · Aug 25, 1978 · N9759C · Substantial damage
- [NTSB LAX78FUQ40](https://openairdocs.org/ntsb/LAX78FUQ40.md): Bell 47G-5 · Camarillo, CA · Accident · No injuries · Closed · Aug 17, 1978 · N6277N · Substantial damage
- [NTSB NYC78FA079](https://openairdocs.org/ntsb/NYC78FA079.md): Bell 47G · Riverhead, NY · Accident · No injuries · Closed · Aug 13, 1978 · N8593F · Substantial damage
- [NTSB SEA78FA052](https://openairdocs.org/ntsb/SEA78FA052.md): Bell 47G3B1 · Snoqualmie Fls, WA · Accident · No injuries · Closed · Aug 7, 1978 · N1182W · Destroyed
- [NTSB NYC78IA074](https://openairdocs.org/ntsb/NYC78IA074.md): Bell 47G2 · Garden City, NY · Incident · No injuries · Closed · Jul 28, 1978 · N6173 · Minor damage
- [NTSB OAK78DVG52](https://openairdocs.org/ntsb/OAK78DVG52.md): Bell 47G5 · Napa, CA · Accident · No injuries · Closed · Jun 21, 1978 · N7923J · Substantial damage
- [NTSB MKC78DCD34](https://openairdocs.org/ntsb/MKC78DCD34.md): Bell 47J-2 · Burlington, IA · Accident · No injuries · Closed · Jun 18, 1978 · N23MA · Destroyed
- [NTSB MKC78FCA34](https://openairdocs.org/ntsb/MKC78FCA34.md): Bell 47G-2 · St Louis, MO · Accident · Serious injuries · Closed · Jun 15, 1978 · N88755 · Substantial damage
- [NTSB MKC78DCJ18](https://openairdocs.org/ntsb/MKC78DCJ18.md): Bell 47-G2 · Neligh, NE · Accident · No injuries · Closed · Jun 14, 1978 · N6778D · Substantial damage
- [NTSB MKC78DCA30](https://openairdocs.org/ntsb/MKC78DCA30.md): Bell 47G-2 · Naylor, MO · Accident · No injuries · Closed · Jun 14, 1978 · N4690 · Substantial damage
- [NTSB SEA78DYP33](https://openairdocs.org/ntsb/SEA78DYP33.md): Bell 47G-2 · Benton City, WA · Accident · No injuries · Closed · Jun 7, 1978 · N31552 · Destroyed
- [NTSB NYC78FGT07](https://openairdocs.org/ntsb/NYC78FGT07.md): Bell 47G-2 · Warriors Mark, PA · Accident · Minor injuries · Closed · May 22, 1978 · N64589 · Substantial damage
- [NTSB FTW78DPG32](https://openairdocs.org/ntsb/FTW78DPG32.md): Bell OH-13E · Fisher, AR · Accident · No injuries · Closed · May 22, 1978 · N38113 · Substantial damage
- [NTSB MKC78FER45](https://openairdocs.org/ntsb/MKC78FER45.md): Bell 47G-2A · Arden Hills, MN · Accident · Minor injuries · Closed · May 17, 1978 · N7578 · Destroyed
- [NTSB FTW78DRG40](https://openairdocs.org/ntsb/FTW78DRG40.md): Bell 47G-2A · Rio Grande C., TX · Accident · No injuries · Closed · May 15, 1978 · N73205 · Substantial damage
- [NTSB LAX78DVM17](https://openairdocs.org/ntsb/LAX78DVM17.md): Bell 47G5 · Templeton, CA · Accident · No injuries · Closed · Apr 10, 1978 · N7914S · Substantial damage
- [NTSB SEA78DYM23](https://openairdocs.org/ntsb/SEA78DYM23.md): Bell 47G-2 · Goldendale, WA · Accident · No injuries · Closed · Apr 7, 1978 · N41721 · Substantial damage
- [NTSB LAX78FUQ21](https://openairdocs.org/ntsb/LAX78FUQ21.md): Bell 47G · Santa Ynez, CA · Accident · Minor injuries · Closed · Mar 27, 1978 · N2252W · Substantial damage
- [NTSB LAX78DUM16](https://openairdocs.org/ntsb/LAX78DUM16.md): Bell 47G2 · Oceanside, CA · Accident · No injuries · Closed · Mar 25, 1978 · N6709D · Substantial damage
- [NTSB LAX78FVA25](https://openairdocs.org/ntsb/LAX78FVA25.md): Bell 47G1 · Buttonwillow, CA · Accident · No injuries · Closed · Feb 18, 1978 · N9421H · Substantial damage
- [NTSB CHI78FEP14](https://openairdocs.org/ntsb/CHI78FEP14.md): Bell 47-J · Wilmot, WI · Accident · Minor injuries · Closed · Feb 5, 1978 · N6780D · Substantial damage
- [NTSB LAX78FUA09](https://openairdocs.org/ntsb/LAX78FUA09.md): Bell 47G-2 · San Pedro, CA · Accident · Minor injuries · Closed · Jan 20, 1978 · N9763Z · 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") = 1978
  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=1978

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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.