# Final NTSB investigations: Pratt & Whitney Canada PT6A-67F

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 CEN25LA008](https://openairdocs.org/ntsb/CEN25LA008.md): Air Tractor AT-802A · Inguadona, MN · Accident · No injuries · Class 4 · Limited · Final report · Oct 8, 2024 · N212FB · Substantial damage
  > The pilot’s failure to properly configure the landing gear on the amphibious airplane before a water landing.
- [NTSB WPR24FA238](https://openairdocs.org/ntsb/WPR24FA238.md): Air Tractor AT-802A · Helena, MT · Accident · 1 fatal · Class 3 · Field · Final report · Jul 10, 2024 · N10122 · Substantial damage
  > The pilot’s loss of situational awareness during the water scoop due to task overload while operating in a multi-airplane tactical firefighting environment, which resulted in the pilot’s failure to maintain directional control and the airplane’s collision…
- [NTSB CEN24LA255](https://openairdocs.org/ntsb/CEN24LA255.md): Air Tractor AT-802 · Brad, TX · Accident · No injuries · Class 4 · Limited · Final report · Jul 4, 2024 · N983LA · Substantial damage
  > The pilot’s failure to maintain airplane control after encountering a large boat wake.
- [NTSB CEN23LA425](https://openairdocs.org/ntsb/CEN23LA425.md): Air Tractor AT-802 · Herington, KS · Accident · No injuries · Class 3 · Limited · Final report · Sep 28, 2023 · N445HA · Substantial damage
  > The design of the spray valve control lever, which restricted the range of the left rear rudder and brake pedal and resulted in a loss of control during landing.
- [NTSB CEN22LA386](https://openairdocs.org/ntsb/CEN22LA386.md): Air Tractor AT-802A · Onalaska, TX · Accident · No injuries · Class 3 · Limited · Final report · Aug 9, 2022 · N830DA · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff from a lake in gusting wind conditions.
- [NTSB CEN22FA035](https://openairdocs.org/ntsb/CEN22FA035.md): Air Tractor AT-802A · Estes Park, CO · Accident · 1 fatal · Class 3 · Field · Final report · Nov 17, 2021 · N802NZ · Substantial damage
  > The airplane’s encounter with severe to extreme turbulence associated with mountain wave rotor cloud activity, which resulted in loss of airplane control.
- [NTSB ANC20LA069](https://openairdocs.org/ntsb/ANC20LA069.md): Air Tractor AT802 · Birch Creek, AK · Accident · No injuries · Class 3 · Limited · Final report · Jul 14, 2020 · N80166 · Substantial damage
  > A loss of control for undetermined reasons while on the surface of the water during scoop operations in support of wildland firefighting operations.
- [NTSB ANC20CA052](https://openairdocs.org/ntsb/ANC20CA052.md): Air Tractor AT802 · Unalakleet, AK · Accident · No injuries · Class 4 · Data collection · Final report · Jun 1, 2020 · N779DA · Substantial damage
  > The pilot's failure to maintain terrain clearance during the departure, which resulted in a collision with terrain..
- [NTSB CEN19LA056](https://openairdocs.org/ntsb/CEN19LA056.md): Douglas DC3C · Kidron, OH · Accident · 2 fatal · Limited investigation · Final report · Jan 21, 2019 · N467KS · Substantial damage
  > The loss of airplane control after an engine flameout and auto-feather system interruption during the takeoff climb, which resulted in an impact with terrain.
- [NTSB WPR18LA222](https://openairdocs.org/ntsb/WPR18LA222.md): Air Tractor AT802 · Northport, WA · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 14, 2018 · N397AS · Substantial damage
  > A total loss of engine power during a climb due to an accumulation of molten environmental particles, the source of which could not be determined based on the available evidence, which resulted in a forced landing.
- [NTSB ANC16LA029](https://openairdocs.org/ntsb/ANC16LA029.md): Air Tractor AT 802 · Fairbanks, AK · Accident · No injuries · Limited investigation · Final report · Jun 6, 2016 · N802CE · Substantial damage
  > The pilot's inadequate preflight fuel planning, his reliance on the fuel flow indicator without verifying the initial fuel level input, and his improper decision to continue the flight with the low fuel light illuminated, which resulted in fuel exhaustion,…

## 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."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52290'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52290&status=final

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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.