# NTSB investigations: Kinner R5 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 FTW72DRG33](https://openairdocs.org/ntsb/FTW72DRG33.md): Ryan ST-3KR · Georgetown, TX · Accident · Minor injuries · Closed · Oct 21, 1971 · N170P · Substantial damage
- [NTSB SEA72DYE15](https://openairdocs.org/ntsb/SEA72DYE15.md): Ryan ST-3KR · Olympia, WA · Accident · Minor injuries · Closed · Aug 19, 1971 · N53438 · Substantial damage
- [NTSB LAX72AL007](https://openairdocs.org/ntsb/LAX72AL007.md): Ryan ST-3KR · Brmuda Duns, CA · Accident · 2 fatal · Closed · Jul 21, 1971 · N46745 · Destroyed
- [NTSB CHI72FEC01](https://openairdocs.org/ntsb/CHI72FEC01.md): Meyers OTW · Milan, MI · Accident · Minor injuries · Closed · Jul 10, 1971 · N34347 · 2 aircraft · Substantial damage
- [NTSB OAK71DVD51](https://openairdocs.org/ntsb/OAK71DVD51.md): Ryan ST-3KR · Schellville, CA · Accident · Serious injuries · Closed · May 15, 1971 · N51707 · Substantial damage
- [NTSB MIA71FKG62](https://openairdocs.org/ntsb/MIA71FKG62.md): Ryan ST-3KR · Decatur, GA · Accident · No injuries · Closed · Feb 6, 1971 · N55081 · 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 ('37504'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=37504&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.