# NTSB investigations: Pratt & Whitney R1340 series, 2025

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 ERA25LA371](https://openairdocs.org/ntsb/ERA25LA371.md): North American T-6G · Rossville, TN · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 28, 2025 · N888WV · Substantial damage
  > The pilot’s failure to adequately monitor the airplane’s path during takeoff toward the setting sun. Contributing was the undetected worn and fractured tailwheel locking pin.
- [NTSB CEN25FA388](https://openairdocs.org/ntsb/CEN25FA388.md): North American T-6G · Louise, TX · Accident · 2 fatal · Class 3 · Field · Preliminary report · Sep 20, 2025 · N32SZ · Substantial damage
  > On September 20, 2025, about 1724 central daylight time, a North American T-6G airplane, N32SZ, was destroyed when it was involved in an accident near Lousie, Texas. The pilot and passenger sustained fatal injuries. The airplane was operated as a Title 14…
- [NTSB ERA25LA342](https://openairdocs.org/ntsb/ERA25LA342.md): Schweizer G-164B · Dover, DE · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 9, 2025 · N8483K · Substantial damage
  > The pilot’s exceedance of the critical angle of attack which resulted in an aerodynamic stall at an altitude too low to recover.
- [NTSB CEN25LA323](https://openairdocs.org/ntsb/CEN25LA323.md): Grumman American Avn. G-164B · Fowler, IN · Accident · No injuries · Class 3 · Limited · Preliminary report · Aug 15, 2025 · N7015N · Substantial damage
  > On August 15, 2025, about 1910 eastern daylight time, a Grumman American Avn. Corp. G-164-B airplane, N7015N, was substantially damaged when it was involved in an accident near Fowler, Indiana. The pilot was not injured. The airplane was operated under Title…
- [NTSB CEN25LA306](https://openairdocs.org/ntsb/CEN25LA306.md): Air Tractor AT-301 · Davenport, ND · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Aug 7, 2025 · N23069 · Substantial damage
  > On August 6, 2025, at 2035 central daylight time, an Air Tractor Inc AT-301 airplane, N23069, was substantially damaged when it was involved in an accident near Davenport, North Dakota. The commercial pilot sustained serious injuries. The airplane was…
- [NTSB CEN25LA283](https://openairdocs.org/ntsb/CEN25LA283.md): Air Tractor AT-301 · Hartsburg, IL · Accident · No injuries · Class 4 · Limited · Final report · Jul 23, 2025 · N2371V · Substantial damage
  > The pilot’s failure to maintain control of the airplane during takeoff with a tailwind from a wet turf airstrip.
- [NTSB CEN25LA254](https://openairdocs.org/ntsb/CEN25LA254.md): Schweizer G-164B · Russellville, IN · Accident · No injuries · Class 4 · Limited · Final report · Jul 15, 2025 · N7501A · Substantial damage
  > The pilot’s failure to establish and maintain the airstrip centerline during takeoff, which resulted in the airplane’s right wingtips contacting the corn that bordered the airstrip.
- [NTSB CEN25LA191](https://openairdocs.org/ntsb/CEN25LA191.md): Air Tractor AT-401 · Hamlet, NE · Accident · No injuries · Class 4 · Limited · Final report · Jun 2, 2025 · N60057 · Substantial damage
  > The pilot's failure to maintain clearance from the power lines during low altitude maneuvering.
- [NTSB WPR25LA158](https://openairdocs.org/ntsb/WPR25LA158.md): Schweizer G-164B · Butte City, CA · Accident · Minor injuries · Class 4 · Limited · Final report · May 9, 2025 · N7503L · Substantial damage
  > The pilot’s use of engine beta prior to ensuring the tailwheel was on the ground during landing roll.

## 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") = 2025
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52016'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52016&year=2025

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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.