# NTSB investigations: North American NAVION, 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 SEA92LA122](https://openairdocs.org/ntsb/SEA92LA122.md): North American Navion · Spokane, WA · Accident · No injuries · Limited investigation · Final report · Jun 9, 1992 · N91132 · Substantial damage
  > The partial failure of the nose gear trunnion. Factors include the pilot's decision to land with the gear in the up position.
- [NTSB SEA92LA062](https://openairdocs.org/ntsb/SEA92LA062.md): North American Navion · Elbe, WA · Accident · Minor injuries · Limited investigation · Final report · Mar 16, 1992 · N4021K · Destroyed
  > Fuel starvation, improper fuel, improper aircraft servicing (fueling), and clearance not possible. Factors contributing to the accident were: no suitable terrain, low ceilings, dusk and trees.
- [NTSB SEA81FYP35](https://openairdocs.org/ntsb/SEA81FYP35.md): Navion · Spangle, WA · Accident · No injuries · Closed · Aug 16, 1981 · N91104 · Substantial damage
- [NTSB SEA79DYE47](https://openairdocs.org/ntsb/SEA79DYE47.md): Navion A · Snohomish, WA · Accident · No injuries · Closed · Aug 25, 1979 · N8750H · Substantial damage
- [NTSB SEA76AS068](https://openairdocs.org/ntsb/SEA76AS068.md): Navion A · Snoqulmie Pass, WA · Accident · 1 fatal · Closed · Aug 4, 1976 · N313L · Destroyed
- [NTSB SEA71FYE32](https://openairdocs.org/ntsb/SEA71FYE32.md): Navion A · Silverdale, WA · Accident · No injuries · Closed · May 27, 1971 · N8592H · 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.aircraft_model_code IN ('6150130', '6150137'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=6150130&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.