# NTSB investigations: North American NAVION: Loss of engine power (total)

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 ERA26LA198](https://openairdocs.org/ntsb/ERA26LA198.md): North American Navion · New Salem, MA · Accident · Minor injuries · Class 3 · Limited · Preliminary report · May 1, 2026 · N8618H · Substantial damage
  > On May 1, 2026, about 1910 eastern daylight time, a North American Navion, N8618H, was substantially damaged when it was involved in an accident near New Salem, Massachusetts. The pilot received minor injuries. The airplane was operated as a Title 14 Code of…
- [NTSB WPR18LA049](https://openairdocs.org/ntsb/WPR18LA049.md): North American Navion · El Cajon, CA · Accident · Serious injuries · Limited investigation · Final report · Dec 17, 2017 · N8884H · Substantial damage
  > A total loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal operation.
- [NTSB CEN16LA234](https://openairdocs.org/ntsb/CEN16LA234.md): North American Navion · Alamogordo, NM · Accident · No injuries · Limited investigation · Final report · Jun 24, 2016 · N91137 · Substantial damage
  > The failure of the No. 5 exhaust valve key spring, which resulted in a total loss of engine power.

## 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 ('6150130', '6150137')
    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" = '341' 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/341/sequence?model=6150130

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