# NTSB investigations: Piper PA-20, 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 MKC72DCD48](https://openairdocs.org/ntsb/MKC72DCD48.md): Piper PA-20 · Woodbine, IA · Accident · No injuries · Closed · Dec 10, 1971 · N7044K · Substantial damage
- [NTSB SEA72FYC24](https://openairdocs.org/ntsb/SEA72FYC24.md): Piper PA-20 · Washougal, OR · Accident · Minor injuries · Closed · Nov 20, 1971 · N7630K · Destroyed
- [NTSB ANC72FAA14](https://openairdocs.org/ntsb/ANC72FAA14.md): Piper PA-20S · Eagle, AK · Accident · Minor injuries · Closed · Sep 1, 1971 · N6925K · Substantial damage
- [NTSB ANC72DAG35](https://openairdocs.org/ntsb/ANC72DAG35.md): Piper PA-20 · Anchorage, AK · Accident · No injuries · Closed · Aug 23, 1971 · N7151 · Substantial damage
- [NTSB NYC72FFJ07](https://openairdocs.org/ntsb/NYC72FFJ07.md): Piper PA-20 · Palmyra, NY · Accident · No injuries · Closed · Jul 27, 1971 · N6984K · Substantial damage
- [NTSB LAX72FUA04](https://openairdocs.org/ntsb/LAX72FUA04.md): Piper PA-20 · Buena Park, CA · Accident · No injuries · Closed · Jul 25, 1971 · N7647K · Substantial damage
- [NTSB ANC72FAA03](https://openairdocs.org/ntsb/ANC72FAA03.md): Piper PA-20 · Fort Yukon, AK · Accident · No injuries · Closed · Jul 20, 1971 · N1506A · Substantial damage
- [NTSB NYC71FNA58](https://openairdocs.org/ntsb/NYC71FNA58.md): Piper PA-20 · Taunton, MA · Accident · No injuries · Closed · Jun 29, 1971 · N7745K · Substantial damage
- [NTSB DEN71FTE17](https://openairdocs.org/ntsb/DEN71FTE17.md): Piper PA-20 · Usaf Academy, CO · Accident · Minor injuries · Closed · Jun 24, 1971 · N7783K · Substantial damage
- [NTSB FTW71FPM30](https://openairdocs.org/ntsb/FTW71FPM30.md): Piper PA-20 · Wagoner, OK · Accident · No injuries · Closed · Jun 6, 1971 · N6995K · Substantial damage
- [NTSB CHI71DEA38](https://openairdocs.org/ntsb/CHI71DEA38.md): Piper PA-20 · Seymour, IN · Accident · No injuries · Closed · May 30, 1971 · N7430K · Substantial damage
- [NTSB SEA72DYC10](https://openairdocs.org/ntsb/SEA72DYC10.md): Piper PA-20 · Woodburn, OR · Accident · No injuries · Closed · May 7, 1971 · N7650K · Substantial damage
- [NTSB ANC71DAG81](https://openairdocs.org/ntsb/ANC71DAG81.md): Piper PA-22 · Port Alswrth, AK · Accident · No injuries · Closed · Mar 27, 1971 · N8520D · Substantial damage
- [NTSB OAK71FVW25](https://openairdocs.org/ntsb/OAK71FVW25.md): Piper PA-20 · Las Vegas, NV · Accident · No injuries · Closed · Feb 22, 1971 · N7454K · 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.aircraft_model_code IN ('7102002'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102002&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.