# NTSB investigations, 1971, Place not recorded

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 MIA72AM059](https://openairdocs.org/ntsb/MIA72AM059.md): Cessna 150J · Missing Aircraft · Accident · 1 fatal · Closed · Dec 21, 1971 · N61155 · Destroyed
- [NTSB CHI72AC047](https://openairdocs.org/ntsb/CHI72AC047.md): Beech A23 · Missing Aircraft · Accident · 1 fatal · Closed · Nov 25, 1971 · N3500R · Destroyed
- [NTSB FTW72AF013](https://openairdocs.org/ntsb/FTW72AF013.md): Piper PA-24 · Missing Aircraft · Accident · 2 fatal · Closed · Jul 7, 1971 · N8779P · Destroyed
- [NTSB NYC71AN126](https://openairdocs.org/ntsb/NYC71AN126.md): Cessna 172 · Missing Aircraft · Accident · 4 fatal · Closed · Jun 22, 1971 · N3831S · Destroyed
- [NTSB ANC71AA055](https://openairdocs.org/ntsb/ANC71AA055.md): Cessna 180 · Missing Aircraft · Accident · 1 fatal · Closed · Apr 17, 1971 · N7932V · Destroyed
- [NTSB MIA71AM084](https://openairdocs.org/ntsb/MIA71AM084.md): Cessna 177B · Missing Aircraft · Accident · 1 fatal · Closed · Mar 20, 1971 · N30844 · Destroyed
- [NTSB CHI71AC050](https://openairdocs.org/ntsb/CHI71AC050.md): Cessna 172 · Missing Aircraft · Accident · 2 fatal · Closed · Jan 3, 1971 · N8342L · Destroyed

## 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."eventStateOrRegion" = 'UN' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

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