# Fatal NTSB investigations: Pratt & Whitney Canada PT6A-65AG

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 CEN24FA338](https://openairdocs.org/ntsb/CEN24FA338.md): Air Tractor AT-602 · Camden, CO · Accident · 1 fatal · Class 3 · Field · Final report · Sep 5, 2024 · N602BA · Substantial damage
  > The pilot’s failure to maintain adequate clearance from a power transformer that was mounted to a power pole during an aerial application flight.
- [NTSB CEN24FA278](https://openairdocs.org/ntsb/CEN24FA278.md): Air Tractor AT-602 · Oxford, IN · Accident · 1 fatal · Class 3 · Field · Final report · Jul 22, 2024 · N602WR · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack and failure to maintain adequate airspeed while maneuvering during an agricultural flight, which resulted in an aerodynamic stall and a loss of control at too low of an altitude to recover.…
- [NTSB ERA24FA304](https://openairdocs.org/ntsb/ERA24FA304.md): Air Tractor AT802 · Cuba, KY · Accident · 1 fatal · Class 3 · Field · Final report · Jul 13, 2024 · N2003Y · Substantial damage
  > Impact with terrain for reasons that could not be determined.
- [NTSB CEN24FA260](https://openairdocs.org/ntsb/CEN24FA260.md): Air Tractor AT-502B · Bonita, LA · Accident · 1 fatal · Class 3 · Field · Final report · Jul 11, 2024 · N6177J · 2 aircraft · Destroyed
  > The failure of both pilots to see and avoid the other airplane while at low altitude enroute to their aerial application flights.
- [NTSB CEN24FA220](https://openairdocs.org/ntsb/CEN24FA220.md): Air Tractor AT-602 · Broseley, MO · Accident · 1 fatal · Class 3 · Field · Final report · Jun 14, 2024 · N115AA · Destroyed
  > The pilot’s inflight loss of airplane control for reasons that could not be determined.
- [NTSB CEN23FA353](https://openairdocs.org/ntsb/CEN23FA353.md): Air Tractor AT-802 · Gilman City, MO · Accident · 1 fatal · Class 3 · Field · Final report · Aug 8, 2023 · N804AA · Destroyed
  > The pilot's exceedance of the airplane's critical angle of attack and failure to maintain adequate airspeed during a steep turn, which resulted in an aerodynamic stall at an altitude too low for recovery.
- [NTSB ERA22FA376](https://openairdocs.org/ntsb/ERA22FA376.md): Air Tractor AT-602 · Glendora, MS · Accident · 1 fatal · Class 3 · Field · Final report · Aug 19, 2022 · N602PB · Substantial damage
  > The collision with terrain for reasons that could not be determined.
- [NTSB ERA22FA338](https://openairdocs.org/ntsb/ERA22FA338.md): Air Tractor AT-802A · Portland, AR · Accident · 1 fatal · Class 3 · Field · Final report · Jul 26, 2022 · N749LA · 2 aircraft · Destroyed
  > The failure of both pilots to see and avoid the other airplane during aerial application and ferry operations.
- [NTSB CEN21FA334](https://openairdocs.org/ntsb/CEN21FA334.md): Air Tractor AT-802 · Benoit, MS · Accident · 1 fatal · Class 3 · Field · Final report · Jul 25, 2021 · N363BG · Substantial damage
  > The pilot’s exceedance of the airplane’s takeoff performance capabilities and his failure to abort the takeoff in a timely manner. Contributing to the accident was the pilot’s impairment due to his use of ethanol and prohibited medications.
- [NTSB CEN21LA113](https://openairdocs.org/ntsb/CEN21LA113.md): Air Tractor AT-802A · Newellton, LA · Accident · 1 fatal · Class 3 · Limited · Final report · Jan 19, 2021 · N523BB · Substantial damage
  > The pilot’s failure to maintain clearance from powerlines/poles and terrain while maneuvering for reasons that could not be determined based on available evidence.
- [NTSB CEN20LA357](https://openairdocs.org/ntsb/CEN20LA357.md): Air Tractor AT802 · Dell, AR · Accident · 1 fatal · Class 3 · Limited · Final report · Aug 21, 2020 · N759FA · Substantial damage
  > The pilot’s failure to maintain airspeed while maneuvering at low altitude, which resulted in an aerodynamic stall and collision with terrain.
- [NTSB ERA18FA088](https://openairdocs.org/ntsb/ERA18FA088.md): Air Tractor AT-802 · Greenwood, MS · Accident · 1 fatal · Field investigation · Final report · Feb 26, 2018 · N581LA · Substantial damage
  > The pilot's failure to maintain clearance from a tree for reasons that could not be determined based on the available evidence.
- [NTSB CEN17FA170](https://openairdocs.org/ntsb/CEN17FA170.md): Air Tractor AT 602 · Hollis, OK · Accident · 1 fatal · Field investigation · Final report · Apr 28, 2017 · N604RH · Substantial damage
  > An impact with terrain during final approach for reasons that could not be determined because no evidence of an in-flight failure or malfunction was observed.
- [NTSB CEN16LA260](https://openairdocs.org/ntsb/CEN16LA260.md): Air Tractor AT-602 · Kennett, MO · Accident · 1 fatal · Limited investigation · Final report · Jul 7, 2016 · N967JB · Destroyed
  > The pilot's failure to maintain clearance from power lines while maneuvering during the aerial application flight.
- [NTSB CEN15LA367](https://openairdocs.org/ntsb/CEN15LA367.md): Air Tractor AT-802A · Wiville, AR · Accident · 1 fatal · Limited investigation · Final report · Aug 18, 2015 · N3070R · Destroyed
  > The pilot's failure to maintain clearance from a utility pole while maneuvering during an agricultural application flight, which resulted in damage to the right aileron and a subsequent uncontrolled right roll at a low altitude.
- [NTSB CEN14LA255](https://openairdocs.org/ntsb/CEN14LA255.md): Air Tractor AT 602 · Gueydan, LA · Accident · 1 fatal · Limited investigation · Final report · May 27, 2014 · N602RR · Substantial damage
  > The pilot's failure to maintain airplane control, which resulted in a stall and subsequent collision with power lines.
- [NTSB CEN12FA312](https://openairdocs.org/ntsb/CEN12FA312.md): Air Tractor AT-802A · Sedgwick, AR · Accident · 1 fatal · Field investigation · Final report · May 23, 2012 · N4126T · 2 aircraft · Substantial damage
  > The inability of both pilots to see and avoid the other airplane, which resulted in a midair collision. Contributing to the accident was the distraction of the Air Tractor pilot by a cellular telephone conversation during the flight.

## 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."highestInjuryLevel" = 'Fatal'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52109'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52109&fatal=1

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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.