# NTSB investigations: Cessna 170, 1981

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 ANC82DAG12](https://openairdocs.org/ntsb/ANC82DAG12.md): Cessna 170 · Anchorage, AK · Accident · No injuries · Closed · Dec 19, 1981 · N4122V · Destroyed
- [NTSB NYC81FFJ20](https://openairdocs.org/ntsb/NYC81FFJ20.md): Cessna 170 · Great Valley, NY · Accident · No injuries · Closed · Aug 2, 1981 · N4251V · Destroyed
- [NTSB LAX81DUJ86](https://openairdocs.org/ntsb/LAX81DUJ86.md): Cessna 170B · Prescott, AZ · Accident · No injuries · Closed · Jul 3, 1981 · N1677D · Substantial damage
- [NTSB SEA83FA056](https://openairdocs.org/ntsb/SEA83FA056.md): Cessna 170 · Azalea, OR · Accident · 2 fatal · Closed · Jun 6, 1981 · N3973V · 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") = 1981
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2072302'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2072302&year=1981

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