# NTSB investigations: Pratt & Whitney Canada PT6A-45

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 ERA20CA232](https://openairdocs.org/ntsb/ERA20CA232.md): Ayres S2R · Perry, GA · Accident · No injuries · Class 4 · Data collection · Final report · Jun 27, 2020 · N4032L · Substantial damage
  > The reported malfunction of the aileron flight control system during takeoff for reasons that could not be determined.
- [NTSB CEN19FA140](https://openairdocs.org/ntsb/CEN19FA140.md): Air Tractor AT502 · Eagle Lake, TX · Accident · 1 fatal · Field investigation · Final report · May 11, 2019 · N713LA · Destroyed
  > The non-instrument-rated pilot's decision to fly into instrument meteorological conditions, which resulted in spatial disorientation, a loss of control, and a subsequent impact with terrain.
- [NTSB FTW04CA107](https://openairdocs.org/ntsb/FTW04CA107.md): Ayres S2R-T34 · Friona, TX · Accident · No injuries · Data collection · Final report · Apr 8, 2004 · N2320T · Substantial damage
  > The pilot's failure to maintain directional control during landing roll. Contributing factors were prevailing crosswind, rain, and the restricted vision from water on the windscreen, and a vehicle parked near the runway.
- [NTSB NYC03LA081](https://openairdocs.org/ntsb/NYC03LA081.md): Short Brothers SD3-30 · Du Bois, PA · Accident · No injuries · Limited investigation · Final report · Apr 9, 2003 · N805SW · Substantial damage
  > The captain's failure to maintain the proper glidepath during the instrument approach, and his failure to perform a go-around. Factors were a low ceiling and reduced visibility due to mist.
- [NTSB FTW00LA150](https://openairdocs.org/ntsb/FTW00LA150.md): Piper PA-31T1 · Houston, TX · Accident · No injuries · Limited investigation · Final report · May 21, 2000 · N301TA · Substantial damage
  > The pilot's failure to maintain control of the aircraft. Factors were the partially engaged parking brake and the pilot's diverted attention to the engine instruments.
- [NTSB FTW93LA189](https://openairdocs.org/ntsb/FTW93LA189.md): Ayres S2R-T34 · Weiner, AR · Accident · No injuries · Limited investigation · Final report · Jun 14, 1993 · N3098W · Substantial damage
  > Proper rotation speed not attained by the pilot

## 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.engine_model_code IN ('52105'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52105

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