# NTSB investigations: Lycoming GO-480 series, 1970

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 CHI71DDJ33](https://openairdocs.org/ntsb/CHI71DDJ33.md): Aero Comdr 560A · Milwaukee, WI · Accident · No injuries · Closed · Dec 18, 1970 · N2759B · Substantial damage
- [NTSB NYC71DFA16](https://openairdocs.org/ntsb/NYC71DFA16.md): Piaggio P136L1 · Grand Isle, VT · Accident · No injuries · Closed · Sep 12, 1970 · N40029 · Substantial damage
- [NTSB MIA71FKT03](https://openairdocs.org/ntsb/MIA71FKT03.md): Helio Acft H-295 · Opa Locka, FL · Accident · No injuries · Closed · Aug 13, 1970 · N6468V · Substantial damage
- [NTSB DEN71AD003](https://openairdocs.org/ntsb/DEN71AD003.md): Beech C50 · Kemmerer, WY · Accident · 1 fatal · Closed · Jul 31, 1970 · N7704 · Destroyed
- [NTSB LAX71FUQ01](https://openairdocs.org/ntsb/LAX71FUQ01.md): Helio Acft H-295 · Tehachapi, CA · Accident · No injuries · Closed · Jul 5, 1970 · N5462E · Substantial damage
- [NTSB SEA70FWD20](https://openairdocs.org/ntsb/SEA70FWD20.md): Aero Comdr 560 · Bellevue, WA · Accident · No injuries · Closed · Jun 19, 1970 · N2661R · Substantial damage
- [NTSB MKC70FDM26](https://openairdocs.org/ntsb/MKC70FDM26.md): Piaggio P136L1 · White Br Lke, MN · Accident · No injuries · Closed · May 13, 1970 · N40026 · Substantial damage
- [NTSB FTW70DRD26](https://openairdocs.org/ntsb/FTW70DRD26.md): Grumman G-44 · New Orleans, LA · Accident · No injuries · Closed · May 9, 1970 · N3377 · 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") = 1970
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41527'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41527&year=1970

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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.