# NTSB investigations: Pratt & Whitney R1340 series, NV

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 WPR23FA345](https://openairdocs.org/ntsb/WPR23FA345.md): North American T-6G · Reno, NV · Accident · 2 fatal · Class 3 · Field · Final report · Sep 17, 2023 · N2897G · 2 aircraft · Substantial damage
  > The failure of both the Race 14 and Race 6 pilots to see and avoid each other while in the airport traffic pattern. Contributing to the accident was both pilots’ failure to fly the standard downwind and base legs.
- [NTSB WPR10CA052](https://openairdocs.org/ntsb/WPR10CA052.md): North American T6-G · Carson City, NV · Accident · No injuries · Data collection · Final report · Nov 8, 2009 · N48N · Substantial damage
  > The pilot's failure to maintain directional control during landing.
- [NTSB WPR09LA457](https://openairdocs.org/ntsb/WPR09LA457.md): North American AT-6G · Ely, NV · Accident · No injuries · Limited investigation · Final report · Jul 28, 2009 · N555Q · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll.
- [NTSB WPR09LA270](https://openairdocs.org/ntsb/WPR09LA270.md): Grumman G-164A · Yerington, NV · Accident · Minor injuries · Limited investigation · Final report · Jun 18, 2009 · N9723 · Substantial damage
  > The pilot's failure to maintain aircraft control while maneuvering during an aerial application flight.
- [NTSB LAX02LA034](https://openairdocs.org/ntsb/LAX02LA034.md): Air Tractor AT-401B · Las Vegas, NV · Accident · No injuries · Limited investigation · Final report · Nov 30, 2001 · N9186J · 2 aircraft · No damage
  > the failure of the AT-401 pilot to maintain clearance with the AT-402 airplane during landing. Contributing factors were the unreliable communication radio in the AT-401, the AT-401 pilot's continued flight with known communication radio problems, and the…
- [NTSB LAX00LA105](https://openairdocs.org/ntsb/LAX00LA105.md): Ayres · Elko, NV · Accident · Minor injuries · Limited investigation · Final report · Feb 18, 2000 · N4011Y · Substantial damage
  > the loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the ensuing forced landing.
- [NTSB LAX94LA368](https://openairdocs.org/ntsb/LAX94LA368.md): North American SNJ-5 · Reno, NV · Accident · 1 fatal · Limited investigation · Final report · Sep 18, 1994 · N8540Z · 2 aircraft · Destroyed
  > that the pilot of the other airplane misjudged the distance between the airplanes. The other airplane pilot's diverted attention to the air race is a factor in this accident.
- [NTSB LAX91LA392](https://openairdocs.org/ntsb/LAX91LA392.md): North American AT-6G · Reno, NV · Accident · Minor injuries · Limited investigation · Final report · Sep 12, 1991 · N29931 · Substantial damage
  > The failure of the pilot to maintain an adequate clearance between the aircraft and the ground while maneuvering around a pylon, which resulted in a loss of control during landing.
- [NTSB SEA86LA243](https://openairdocs.org/ntsb/SEA86LA243.md): Grumman G164A-450 · Orovado, NV · Accident · 1 fatal · Limited investigation · Final report · Sep 12, 1986 · N8025K · Destroyed
  > Power lines were inadvertently struck in flight while maneuvering during aerial application. After striking the power lines the aircraft descended to the ground where a fire erupted and the aircraft was then destroyed by fire.
- [NTSB LAX85IA396](https://openairdocs.org/ntsb/LAX85IA396.md): North American SNJ-4 · Reno, NV · Incident · No injuries · Incident investigation · Final report · Sep 12, 1985 · N86WW · Minor damage
  > The pilot experienced a 'severe vibration' and made an emergency landing during a heat race at the national championship air races. Subsequent examination revealed that a propeller blade pitch change bolt, p/n 53546, had failed, allowing one propeller blade…
- [NTSB OAK78DA055](https://openairdocs.org/ntsb/OAK78DA055.md): N.American SNJ-4 · Reno, NV · Accident · 2 fatal · Closed · Sep 16, 1978 · N7038C · 2 aircraft · Destroyed
- [NTSB OAK76FXQ15](https://openairdocs.org/ntsb/OAK76FXQ15.md): Stearman PT-17 · Reno, NV · Accident · 1 fatal · Closed · Sep 12, 1975 · N121R · Minor damage
- [NTSB OAK75DXQ11](https://openairdocs.org/ntsb/OAK75DXQ11.md): Snow 600S2D · Orovada, NV · Accident · No injuries · Closed · Jul 28, 1974 · N1725S · Substantial damage
- [NTSB OAK74FXQ38](https://openairdocs.org/ntsb/OAK74FXQ38.md): Grumman G-164 · Fallon, NV · Accident · No injuries · Closed · May 14, 1974 · N6538 · Substantial damage
- [NTSB OAK67D0297](https://openairdocs.org/ntsb/OAK67D0297.md): N.American AT-6 · Las Vegas, NV · Accident · No injuries · Closed · Apr 11, 1967 · N7034C · Substantial damage

## 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."eventStateOrRegion" = 'NV' AND c."eventCountry" = 'USA'
  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&state=NV

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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.