# NTSB investigations: Pratt & Whitney R1340 series, PA

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 ERA26LA334](https://openairdocs.org/ntsb/ERA26LA334.md): North American Harvard III · Sanatoga, PA · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 9, 2026 · N407EZ · Substantial damage
  > The pilot’s failure to maintain control of the airplane while landing in a crosswind.
- [NTSB ERA21FA334](https://openairdocs.org/ntsb/ERA21FA334.md): North American SNJ-2 · Wilkes-Barre, PA · Accident · 1 fatal · Class 3 · Field · Final report · Aug 20, 2021 · N52900 · Destroyed
  > A partial loss of engine power for undetermined reasons. Also causal was the pilot’s exceedance of the airplane’s critical angle of attack while maneuvering for a forced landing following the loss of engine power, which resulted in an aerodynamic stall and…
- [NTSB NYC83LA048](https://openairdocs.org/ntsb/NYC83LA048.md): North American AT-6D · Granville, PA · Accident · Minor injuries · Limited investigation · Final report · Jan 5, 1983 · N29947 · Destroyed
  > Aircraft on cross-country flight ran out of fuel and made an emergency landing in a field and collided with a few scattered apple trees. Ironically there was an airport adjacent to the landing site. The pilot had encountered cloud cover at his destination and…
- [NTSB NYC82DA169](https://openairdocs.org/ntsb/NYC82DA169.md): North American T-6G · State College, PA · Accident · No injuries · Final report · Jul 25, 1982 · N6253C · Substantial damage
  > While taxiing in from landing the right landing gear collapsed resulting in substantial damage to the aircraft. Investigation revealed the right landing gear actuator rod failed.
- [NTSB NYC82DA095](https://openairdocs.org/ntsb/NYC82DA095.md): North American SNJ-5 · Toughkenamon, PA · Accident · No injuries · Final report · May 16, 1982 · N3673F · Substantial damage
  > According to the pilot, takeoff and departure were normal, however, shortly after the first power reduction the engine lost power and windmilled to touchdown. The pilot in the rear seat took control of the aircraft and landed in a plowed field. The loss of…
- [NTSB NYC73FGM02](https://openairdocs.org/ntsb/NYC73FGM02.md): Grumman G-164A · Freedom, PA · Accident · No injuries · Closed · Jul 26, 1972 · N7480 · Substantial damage
- [NTSB NYC66F0166](https://openairdocs.org/ntsb/NYC66F0166.md): No American SNJ-5 · Monroeville, PA · Accident · No injuries · Closed · Aug 14, 1965 · N9813C · 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" = 'PA' 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=PA

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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.