# NTSB investigations: Continental GTSIO-520-C, 1974

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 OAK75DVA33](https://openairdocs.org/ntsb/OAK75DVA33.md): Cessna 210 · Sanger, CA · Accident · Minor injuries · Closed · Nov 3, 1974 · N5897F · Substantial damage
- [NTSB CHI75FEI26](https://openairdocs.org/ntsb/CHI75FEI26.md): Cessna 421B · Toledo, OH · Accident · No injuries · Closed · Oct 24, 1974 · N5976M · Substantial damage
- [NTSB MKC75FER14](https://openairdocs.org/ntsb/MKC75FER14.md): Cessna 411 · Baudette, MN · Accident · No injuries · Closed · Aug 9, 1974 · N173U · Substantial damage
- [NTSB LAX74DVM31](https://openairdocs.org/ntsb/LAX74DVM31.md): Cessna 195 · Paso Robles, CA · Accident · No injuries · Closed · Jun 16, 1974 · N1YA · Substantial damage
- [NTSB DEN74DTE89](https://openairdocs.org/ntsb/DEN74DTE89.md): Cessna 411 · Salida, CO · Accident · No injuries · Closed · Jun 16, 1974 · N4954T · Substantial damage
- [NTSB MKC74FCG43](https://openairdocs.org/ntsb/MKC74FCG43.md): Cessna 421 · Springfield, MO · Accident · No injuries · Closed · Jun 14, 1974 · N4572L · Substantial damage
- [NTSB FTW75OF004](https://openairdocs.org/ntsb/FTW75OF004.md): Cessna U206 · Los Papalotes, Mexico · Accident · No injuries · Closed · May 29, 1974 · N8087Z · Substantial damage
- [NTSB NYC74DFA29](https://openairdocs.org/ntsb/NYC74DFA29.md): Beech V35 · Monticello, NY · Accident · No injuries · Closed · Apr 27, 1974 · N9456S · Substantial damage
- [NTSB OAK74FVG39](https://openairdocs.org/ntsb/OAK74FVG39.md): Cessna 320F · Redding, CA · Accident · No injuries · Closed · Apr 9, 1974 · N6163Q · Substantial damage
- [NTSB NYC74FHJ20](https://openairdocs.org/ntsb/NYC74FHJ20.md): Cessna 421 · Farmingdale, NY · Accident · No injuries · Closed · Jan 27, 1974 · N3126K · 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") = 1974
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17035'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17035&year=1974

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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.