# NTSB investigations: Pratt & Whitney PT6A series, 2024

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 ANC25LA011](https://openairdocs.org/ntsb/ANC25LA011.md): Raytheon C90A · Honolulu, HI · Accident · No injuries · Class 3 · Limited · Final report · Dec 21, 2024 · N438CA · Substantial damage
  > A temporary reduction in the airplane’s braking effectiveness during engine start following an exterior wash, which resulted in its uncommanded forward movement and collision with a parked airplane. Contributing to the accident was the flight crew’s delayed…
- [NTSB ERA25LA061](https://openairdocs.org/ntsb/ERA25LA061.md): Beech B300 · Franklin, NC · Accident · No injuries · Class 3 · Limited · Preliminary report · Nov 28, 2024 · N907EJ · Substantial damage
  > On November 28, 2024, about 1019 eastern standard time, a Beech B300, N907EJ, was substantially damaged when it was involved in an accident near Franklin, North Carolina. The airline transport pilot was not injured. The airplane was operated as a Title…
- [NTSB GAA25WA062](https://openairdocs.org/ntsb/GAA25WA062.md): Short Bros SD3-60 · Roadtown, British Virgin Islands · Accident · Class 5 · Foreign · Nov 6, 2024 · N915GD
- [NTSB CEN25LA002](https://openairdocs.org/ntsb/CEN25LA002.md): Air Tractor AT-402A · Moffett, OK · Accident · No injuries · Class 4 · Limited · Final report · Oct 1, 2024 · N45472 · Substantial damage
  > The tail wheel assembly’s fractured bolt which resulted in the pilot’s loss of directional control during landing.
- [NTSB WPR24LA308](https://openairdocs.org/ntsb/WPR24LA308.md): Raytheon B200 · Las Vegas, NM · Accident · No injuries · Class 4 · Limited · Final report · Sep 17, 2024 · N102DB · Substantial damage
  > The airplane’s collision with an elk during landing.
- [NTSB WPR24FA255](https://openairdocs.org/ntsb/WPR24FA255.md): Air Tractor AT-802A · Izee, OR · Accident · 1 fatal · Class 3 · Field · Final report · Jul 26, 2024 · N805DG · Substantial damage
  > The pilot’s controlled flight into terrain while maneuvering through an area of low visibility due to wildfire smoke and haze.
- [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 CEN24LA246](https://openairdocs.org/ntsb/CEN24LA246.md): Air Tractor AT-402 · Helm, MS · Accident · No injuries · Class 4 · Limited · Final report · Jun 30, 2024 · N9185K · Substantial damage
  > The pilot’s failure to maintain control, which resulted in an aerodynamic stall and impact with terrain.
- [NTSB WPR24FA201](https://openairdocs.org/ntsb/WPR24FA201.md): Air Tractor AT-802 · Arco, ID · Accident · 1 fatal · Class 3 · Field · Final report · Jun 20, 2024 · N802TP · 2 aircraft · Destroyed
  > A midair collision between two airplanes during aerial application operations due to both pilots’ insufficient awareness of their proximity to each other and their failure to see and avoid each other. Contributing to the accident was the operator and both…
- [NTSB WPR24LA186](https://openairdocs.org/ntsb/WPR24LA186.md): Grumman/Schweizer G-164D · Richvale, CA · Accident · No injuries · Class 4 · Limited · Final report · Jun 8, 2024 · N6736K · Substantial damage
  > The pilot’s decision to take off with a tailwind and their failure to maintain clearance from terrain.
- [NTSB CEN24LA216](https://openairdocs.org/ntsb/CEN24LA216.md): Air Tractor AT-402 · Perryton, TX · Accident · Serious injuries · Class 4 · Limited · Final report · Jun 6, 2024 · N45123 · Destroyed
  > The pilot’s exceedance of the airplane’s critical angle of attack during a low-level turn, which resulted in an aerodynamic stall and loss of airplane control at too low of an altitude to recover.
- [NTSB CEN24LA193](https://openairdocs.org/ntsb/CEN24LA193.md): Air Tractor AT-502 · Covert, KS · Accident · No injuries · Class 3 · Limited · Final report · May 19, 2024 · N15189 · Substantial damage
  > The improper maintenance of the fuel control unit, which resulted in air leakage and a loss of control of fuel flow to the engine.
- [NTSB CEN24FA179](https://openairdocs.org/ntsb/CEN24FA179.md): Piper PA46-500TP · Marianna, AR · Accident · 2 fatal · Class 3 · Field · Final report · May 13, 2024 · N241PM · Substantial damage
  > The pilot’s exceedance of the airplane’s design limitations, which resulted in an in-flight breakup.
- [NTSB CEN24LA175](https://openairdocs.org/ntsb/CEN24LA175.md): Air Tractor AT-802A · England, AR · Accident · Serious injuries · Class 4 · Limited · Final report · May 1, 2024 · N8515G · Substantial damage
  > The pilot’s failure to maintain clearance from tower guy wires while maneuvering during a low-level aerial application flight.
- [NTSB CEN24LA165](https://openairdocs.org/ntsb/CEN24LA165.md): Air Tractor AT-502B · Olney, TX · Accident · No injuries · Class 4 · Limited · Final report · Apr 24, 2024 · N6108L · Substantial damage
  > The pilot’s failure to maintain directional control of the airplane during landing in gusty wind conditions.
- [NTSB CEN24LA153](https://openairdocs.org/ntsb/CEN24LA153.md): Beech B300 · Oklahoma City, OK · Accident · No injuries · Class 4 · Limited · Final report · Apr 9, 2024 · N243MH · Substantial damage
  > An in-flight collision with a bird during the initial climb.
- [NTSB ERA24LA094](https://openairdocs.org/ntsb/ERA24LA094.md): Cessna 208 · Dulles, VA · Incident · No injuries · Class 3 · Limited · Final report · Jan 19, 2024 · N1983X · Minor damage
  > The pilot-in-command’s approach to the critical angle of attack during initial climb, which resulted in a vibration the flight crew improperly identified as an engine issue and resulted in the subsequent off-airport landing. Contributing to the accident was…
- [NTSB WPR24LA070](https://openairdocs.org/ntsb/WPR24LA070.md): Air Tractor AT-502A · Stratford, CA · Accident · No injuries · Class 3 · Limited · Final report · Jan 10, 2024 · N6126U · Substantial damage
  > A partial loss of engine power due to the malfunction of the engine compressor bleed-off valve.

## 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 year(c."eventDate") = 2024
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52032', '52034'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52032&year=2024

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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.