# NTSB investigations: Ryan NAVION: Collision with terr/obj (non-CFIT)

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 GAA16CA317](https://openairdocs.org/ntsb/GAA16CA317.md): Ryan Navion · McMinnville, OR · Accident · Minor injuries · Data collection · Final report · Jun 13, 2016 · N4171K · Substantial damage
  > The pilot's failure to replace the oil filler cap following the preflight inspection, which resulted in a loss of engine oil and engine power, an emergency landing, and impact with terrain.
- [NTSB WPR14LA337](https://openairdocs.org/ntsb/WPR14LA337.md): Ryan Navion · Fresno, CA · Accident · No injuries · Limited investigation · Final report · Aug 10, 2014 · N4533K · Substantial damage
  > A partial loss of engine power for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.
- [NTSB CEN13LA199](https://openairdocs.org/ntsb/CEN13LA199.md): Ryan Navion · Broomfield, CO · Accident · No injuries · Limited investigation · Final report · Mar 15, 2013 · N4276K · Substantial damage
  > The pilot's inadequate preflight planning and decision to take off at a high density altitude and in gusting wind conditions.
- [NTSB WPR12LA070](https://openairdocs.org/ntsb/WPR12LA070.md): Ryan Navion · Concord, CA · Accident · Serious injuries · Limited investigation · Final report · Dec 27, 2011 · N4398K · Substantial damage
  > The pilot's inadequate preflight inspection of the airplane and the subsequent total loss of engine power as a result of debris and water contamination in the fuel system.
- [NTSB ERA09LA532](https://openairdocs.org/ntsb/ERA09LA532.md): Ryan Navion · Fire Island, NY · Accident · No injuries · Limited investigation · Final report · Sep 20, 2009 · N4467K · Substantial damage
  > A total loss of engine power during cruise flight due to fuel starvation as a result of a deteriorated fuel gasket.

## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('6150160')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '470' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/470/sequence?model=6150160

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