# NTSB investigations: Continental R670-SERIES series: Loss of control - in flight

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 ATL01FA093](https://openairdocs.org/ntsb/ATL01FA093.md): Boeing Stearman PT-17 · Anniston, AL · Accident · 2 fatal · Field investigation · Final report · Jul 24, 2001 · N56920 · Destroyed
  > The inadvertent activation of the flight control gust locks by the pilot rated passenger that resulted in the loss of control inflight. Contributing was the pilot in commands failure to follow the airplane's pre-flight inspection check list.
- [NTSB CHI90FA212](https://openairdocs.org/ntsb/CHI90FA212.md): Boeing A75N1 · Oshkosh, WI · Accident · 1 fatal · Field investigation · Final report · Aug 2, 1990 · N25400 · Destroyed
  > The pilot-in-command's failure to maintain airspeed sufficient to avoid a stall/spin at an altitude insufficient to effect a full recovery.
- [NTSB CHI82DA184](https://openairdocs.org/ntsb/CHI82DA184.md): Boeing B75N1 · Alliance, OH · Accident · No injuries · Final report · May 22, 1982 · N65544 · Substantial damage
  > The pilot started a turn at low altitude after takeoff and the aircraft started to sink. Since he was headed for trees, the pilot allowed the aircraft to settle to the ground in a residential backyard. There was no malfunction of the aircraft to contribute to…

## 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 ('17016')
    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" = 250))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17016&occurrence=250

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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.