# NTSB investigations: Ryan NAVION: Loss of engine power

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 DEN08LA015](https://openairdocs.org/ntsb/DEN08LA015.md): Ryan Navion · Santa Fe, NM · Accident · Minor injuries · Limited investigation · Final report · Oct 20, 2007 · N5104K · Substantial damage
  > A leak in the fuel selector valve and gascolator that resulted in fuel starvation during takeoff. Contributing to the accident was a lack of suitable terrain for a forced landing.
- [NTSB MIA07LA043](https://openairdocs.org/ntsb/MIA07LA043.md): Ryan Navion · Marco Island, FL · Accident · No injuries · Limited investigation · Final report · Jan 23, 2007 · N4456K · Substantial damage
  > A reported loss of engine power shortly after takeoff for undetermined reasons.
- [NTSB SEA96LA075](https://openairdocs.org/ntsb/SEA96LA075.md): Ryan Navion · Kent, WA · Accident · No injuries · Limited investigation · Final report · Mar 28, 1996 · N4826K · Substantial damage
  > the pilot's attempted operation with known deficiencies in the equipment, and a loose fuel system fitting. The pilot's failure to maintain maintenance service on the airplane was a factor.
- [NTSB LAX84LA491](https://openairdocs.org/ntsb/LAX84LA491.md): Ryan-Navion NAV-4-1908 · Milpitas, CA · Accident · No injuries · Limited investigation · Final report · Sep 22, 1984 · N4908K · Substantial damage
  > The acft made a forced landing immediately after takeoff when the engine quit at about 220 ft AGL. The acft was landed in a garbage dump. Post accident investigation revealed no discrepancies in the acft to account for the engine stoppage. The reported…
- [NTSB NYC84FFJ01](https://openairdocs.org/ntsb/NYC84FFJ01.md): Ryan Navion · Ischua, NY · Accident · Serious injuries · Final report · Oct 16, 1983 · N4613K · Destroyed
  > The acft had been parked at the arpt for about 7 months prior to this flt. During that time, the eng had been overhauled. Before taking off on a maintenance test flt, 37 gal of fuel was added to the center tank. Also, the plt was observed working in the eng…

## 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_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 350))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=6150160&occurrence=350

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