# NTSB investigations: Swearingen SA-226T, IL

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 CHI07LA108](https://openairdocs.org/ntsb/CHI07LA108.md): Swearingen SA-226T · Wheeling, IL · Accident · No injuries · Limited investigation · Final report · Apr 11, 2007 · N125WG · Substantial damage
  > Partial failure of the left engine propeller governor during the takeoff ground roll. Factors included that directional control was not possible by the pilot which subsequently led to a collision with an airport sign.
- [NTSB CHI01LA302](https://openairdocs.org/ntsb/CHI01LA302.md): Swearingen SA226-T · West Chicago, IL · Accident · No injuries · Limited investigation · Final report · Aug 28, 2001 · N104BR · Substantial damage
  > the checklist not followed and the directional control not maintained by the pilot. A contributing factor was the left propeller’s start locks being engaged.
- [NTSB CHI88IA074](https://openairdocs.org/ntsb/CHI88IA074.md): Swearingen SA226T · Chicago, IL · Incident · No injuries · Incident investigation · Final report · Mar 7, 1988 · N600TA · 2 aircraft · No damage
  > The TRACON supervisor failed to comply with the established visual minima criteria and his incorrect issuance of a visual approach to an arriving aircraft.

## 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."eventStateOrRegion" = 'IL' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('8780122'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=8780122&state=IL

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