# NTSB investigations: Swearingen SA226TC, MT

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 DEN87LA067](https://openairdocs.org/ntsb/DEN87LA067.md): Piper PA-31-350 · Missoula, MT · Accident · No injuries · Limited investigation · Final report · Mar 19, 1987 · N3529W · 2 aircraft · Minor damage
  > The plt of the Piper navajo was taxiing to the active rwy for an IFR departure, directed his attention to the departure procedure chart in the cockpit, and collided with the tail of a swearingen acft holding short of the rwy awaiting takeoff clearance.
- [NTSB DEN87IA032](https://openairdocs.org/ntsb/DEN87IA032.md): Swearingen SA226TC · Billings, MT · Incident · No injuries · Incident investigation · Final report · Dec 20, 1986 · N124AV · Minor damage
  > N124AV was operating as big sky airlines flt 3857, scheduled service from helena to Billings. The flt proceeded uneventfully until the apch into Billings. The flt crew stated after the incident that when the landing gear was extended, the left main gear…

## 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" = 'MT' 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 ('8780404'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

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

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