# NTSB investigations: Swearingen SA227-TT: Airframe/component/system failure/malfunction

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 NYC85LA256](https://openairdocs.org/ntsb/NYC85LA256.md): Swearingen 226T · Hamilton, NY · Accident · No injuries · Limited investigation · Final report · Aug 30, 1985 · N92RC · Substantial damage
  > The aircraft was on approach for landing at Hamilton, new york when the cross power levers were pulled back to flight idle. The left prop went into beta mode stalling the left wing at about 8 feet above the runway. The aircraft rolled about 20 degrees to the…
- [NTSB CHI84IA252](https://openairdocs.org/ntsb/CHI84IA252.md): Fairchild SA-227-TT · Pontiac, MI · Incident · No injuries · Incident investigation · Final report · Jun 13, 1984 · N2GL · No damage
  > The aircrew noticed a 'nose up' pitch change during descent at about the time they were leveling to slow for the arpt pattern & traffic. The plt reported that full forward yoke pressure was required to stop the nose up condition. The acft was landed without…

## 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 ('8780620')
    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" = 130))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=8780620&occurrence=130

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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.