# NTSB investigations: Swearingen SA227-TT

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 CEN18LA086](https://openairdocs.org/ntsb/CEN18LA086.md): Swearingen SA227 TT · Houston, TX · Accident · No injuries · Limited investigation · Final report · Jan 19, 2018 · N6UP · Substantial damage
  > The failure of the left starter relay during engine start, which resulted in a loss of electrical and battery power during the flight and led to a forced landing with the nose landing gear not fully extended, causing substantial damage to the engines.
- [NTSB GAA17CA333](https://openairdocs.org/ntsb/GAA17CA333.md): Swearingen SA227 TT · Santa Monica, CA · Accident · No injuries · Data collection · Final report · Mar 12, 2017 · N53DA · Substantial damage
  > The pilot’s unstabilized approach after encountering wake turbulence, which resulted in a hard landing.
- [NTSB ATL93MA068](https://openairdocs.org/ntsb/ATL93MA068.md): Fairchild SA227-TT · Blountville, TN · Accident · 4 fatal · Major investigation · Final report · Apr 2, 1993 · N500AK · Destroyed
  > Failure of the pilot to follow procedures concerning use of the engine inlet anti-ice system and/or continuous ignition while operating in icing conditions, which resulted in probable ice ingestion and loss of engine power; and the pilot's failure to maintain…
- [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…
- [NTSB NYC84LA079](https://openairdocs.org/ntsb/NYC84LA079.md): Swearingen SA-226T · Philadelphia, PA · Accident · No injuries · Limited investigation · Final report · Jan 29, 1984 · N99JW · Substantial damage
  > The plt broke out of the overcast at 1000 ft lowered flaps and landed the acft with the gear retracted. The plt said he had lowered the gear. The gear warning horn reportedly did not sound.

## 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'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

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

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