# NTSB investigations: Continental R670-SERIES series, 1971

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 MKC72DCJ37](https://openairdocs.org/ntsb/MKC72DCJ37.md): Waco UKC · Columbus, NE · Accident · No injuries · Closed · Nov 14, 1971 · N14086 · Substantial damage
- [NTSB FTW72FPG41](https://openairdocs.org/ntsb/FTW72FPG41.md): Boeing E75N1 · Aubrey, AR · Accident · No injuries · Closed · Sep 3, 1971 · N75692 · Substantial damage
- [NTSB OAK71DVD52](https://openairdocs.org/ntsb/OAK71DVD52.md): Boeing PT-17 · Richmond, CA · Accident · No injuries · Closed · Jun 19, 1971 · N707R · 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") = 1971
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17016'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17016&year=1971

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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.