# NTSB investigations: Continental O-470R, WA

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 SEA06LA021](https://openairdocs.org/ntsb/SEA06LA021.md): Cessna 180 · Lopez, WA · Accident · No injuries · Limited investigation · Final report · Nov 22, 2005 · N108EE · Substantial damage
  > The airline transport pilot, who was receiving recurrent training, failed to maintain aircraft control, which was followed by an inadvertent ground loop. A contributing factor was the inadequate supervision by the flight instructor.
- [NTSB SEA02LA178](https://openairdocs.org/ntsb/SEA02LA178.md): Stinson 108-3 · Anacortes, WA · Accident · No injuries · Limited investigation · Final report · Sep 23, 2002 · N9641 · Substantial damage
  > Normal braking application was excessive during the landing roll resulting in the aircraft nosing over.
- [NTSB SEA91LA074](https://openairdocs.org/ntsb/SEA91LA074.md): Cessna 180 · Friday Harbor, WA · Accident · Minor injuries · Limited investigation · Final report · Mar 29, 1991 · N2601Y · Substantial damage
  > The pilot's failure to maintain a proper climb gradient and rate as a result of his inadequate compensation for wind conditions.
- [NTSB SEA80FYM57](https://openairdocs.org/ntsb/SEA80FYM57.md): Cessna 182C · Orchards, WA · Accident · No injuries · Closed · Aug 24, 1980 · N8800T · 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 c."eventStateOrRegion" = 'WA' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17071'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17071&state=WA

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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.