# NTSB investigations: Continental IO-346 series: Loss of engine power(total) - mech failure/malf

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 ATL91LA097](https://openairdocs.org/ntsb/ATL91LA097.md): Beech 23 · Dothan, AL · Accident · No injuries · Limited investigation · Final report · May 18, 1991 · N3549R · Substantial damage
  > The failure of the cylinder head because of previous overheated operations. Factors in the accident were the pilot's inaccurate approach which resulted in the loss of directional control and subsequent swerve into the fence.
- [NTSB CHI82DA287](https://openairdocs.org/ntsb/CHI82DA287.md): Beech A23A · Grantsburg, WI · Accident · No injuries · Final report · Jul 31, 1982 · N3683Q · Substantial damage
  > The pilot could not start the aircraft with the mixture in the normal (rich) position. The mixture was set to lean and the engine started. During takeoff, the engine lost power and the pilot landed off the end of the runway. This was the first flight since an…

## 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.engine_model_code IN ('17033')
    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" = 351))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17033&occurrence=351

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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.