# NTSB investigations: Piper PA-20, 1973

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 FTW74DPD28](https://openairdocs.org/ntsb/FTW74DPD28.md): Piper PA-20 · Denton, TX · Accident · No injuries · Closed · Nov 16, 1973 · N7714K · Substantial damage
- [NTSB ANC74DAG74](https://openairdocs.org/ntsb/ANC74DAG74.md): Piper PA-20 · Alex Lk Ldge, AK · Accident · No injuries · Closed · Nov 12, 1973 · N7012K · Substantial damage
- [NTSB ANC74AA044](https://openairdocs.org/ntsb/ANC74AA044.md): Piper PA-18 · Anchorage, AK · Accident · Serious injuries · Closed · Nov 12, 1973 · N3872Z · 2 aircraft · Substantial damage
- [NTSB DEN74FTC18](https://openairdocs.org/ntsb/DEN74FTC18.md): Piper PA-20 · Cheyenne, WY · Accident · No injuries · Closed · Oct 19, 1973 · N7657K · Substantial damage
- [NTSB ANC74DAA14](https://openairdocs.org/ntsb/ANC74DAA14.md): Piper PA-20 · Bettles, AK · Accident · No injuries · Closed · Sep 22, 1973 · N1775A · Substantial damage
- [NTSB SEA74AS017](https://openairdocs.org/ntsb/SEA74AS017.md): Piper PA-20 · Oakesdale, WA · Accident · 2 fatal · Closed · Sep 18, 1973 · N7666K · Destroyed
- [NTSB ANC73DAG99](https://openairdocs.org/ntsb/ANC73DAG99.md): Piper PA-20 · Cantwell, AK · Accident · No injuries · Closed · May 30, 1973 · N7721K · Substantial damage
- [NTSB FTW73FRA25](https://openairdocs.org/ntsb/FTW73FRA25.md): Piper PA-20 · Vidor, TX · Accident · No injuries · Closed · Apr 25, 1973 · N7076K · Substantial damage
- [NTSB OAK73DVD33](https://openairdocs.org/ntsb/OAK73DVD33.md): Piper PA-20 · Concord, CA · Accident · No injuries · Closed · Apr 22, 1973 · N7454K · Substantial damage
- [NTSB ANC73AA040](https://openairdocs.org/ntsb/ANC73AA040.md): Cessna 180D · Cooper Ldg, AK · Accident · 6 fatal · Closed · Feb 4, 1973 · N3156D · 2 aircraft · Destroyed
- [NTSB FTW73FRA16](https://openairdocs.org/ntsb/FTW73FRA16.md): Piper PA-20 · Baytown, TX · Accident · Minor injuries · Closed · Jan 27, 1973 · N7398K · 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") = 1973
  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=1973

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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.