# NTSB investigations: Swearingen SA226TC: Gear not extended

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 SEA93LA027](https://openairdocs.org/ntsb/SEA93LA027.md): Swearingen SA-226TC · Billings, MT · Accident · No injuries · Limited investigation · Final report · Nov 21, 1992 · N139PA · Substantial damage
  > Failure of a gear door roller, which necessitated a gear up landing. Factors include inadequate lubrication.
- [NTSB ATL88FA173](https://openairdocs.org/ntsb/ATL88FA173.md): Swearingen SA-226-TC · Atlanta, GA · Accident · No injuries · Field investigation · Final report · May 16, 1988 · N1013G · Substantial damage
  > During a visual approach to runway 27L, the airplane was landed gear up. Both the capt and f/o stated that the landing gear had been lowered over the outer marker and that they had observed three green lights and that the warning horn had not sounded prior 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.aircraft_model_code IN ('8780404')
    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" = 196))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=8780404&occurrence=196

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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.