# NTSB investigations: Pratt & Whitney R1340 series

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.

Page 23 of 34 · 1,656 cases

## Cases, newest first

- [NTSB FTW82DA089](https://openairdocs.org/ntsb/FTW82DA089.md): Rockwell S-2R · Oberlin, LA · Accident · No injuries · Final report · Mar 10, 1982 · N8466V · Destroyed
  > As the pilot was completing a spray run, he started to close the hopper, but it felt to him that the handle had broken. He looked inside the cockpit momentarily. When he looked back outside, the aircraft had begun a descent. It was too close to the ground to…
- [NTSB LAX82DA046](https://openairdocs.org/ntsb/LAX82DA046.md): Air Tractor 301 · Dos Palos, CA · Accident · No injuries · Final report · Jan 21, 1982 · N8793S · Substantial damage
  > During the takeoff roll the pilot decided that he was not going to clear an 8 foot chain-link fence at the end of the runway. He stated that he pulled the dump-gate, chopped the throttle, and put on the brake but the aircraft went into soft dirt and the right…
- [NTSB DEN82DTI09](https://openairdocs.org/ntsb/DEN82DTI09.md): Air Tractor AT-301 · Greenough, MT · Accident · No injuries · Final report · Jan 3, 1982 · N23069 · Substantial damage
  > During takeoff the aircraft struck a snow berm. The aircraft received substantial damage to both wings and prop. The aircraft had been landed on a county road about a week earlier due to deteriorating weather.
- [NTSB LAX82FVA09](https://openairdocs.org/ntsb/LAX82FVA09.md): Aero Comdr S-2R · Corcoran, CA · Accident · No injuries · Closed · Dec 3, 1981 · N4248X · Substantial damage
- [NTSB DEN82FTA04](https://openairdocs.org/ntsb/DEN82FTA04.md): Ayres S2R · Richey, MT · Accident · Minor injuries · Closed · Nov 23, 1981 · N5686X · Substantial damage
- [NTSB LAX82DVA03](https://openairdocs.org/ntsb/LAX82DVA03.md): Aero Comdr S2R · Corcoran, CA · Accident · Minor injuries · Closed · Oct 6, 1981 · N8886Q · Destroyed
- [NTSB LAX82FUM01](https://openairdocs.org/ntsb/LAX82FUM01.md): Aero Comdr S2R · Calipatria, CA · Accident · No injuries · Closed · Oct 5, 1981 · N5566X · Substantial damage
- [NTSB LAX82DVA04](https://openairdocs.org/ntsb/LAX82DVA04.md): Aero Comdr S2R · Bakersfield, CA · Accident · No injuries · Closed · Oct 4, 1981 · N8568 · Substantial damage
- [NTSB FTW81DPG70](https://openairdocs.org/ntsb/FTW81DPG70.md): Air Tractor AT-301 · Lonoke, AR · Accident · No injuries · Closed · Sep 30, 1981 · N8593S · Substantial damage
- [NTSB ATL81DLA15](https://openairdocs.org/ntsb/ATL81DLA15.md): Grumman G-164B · Pelham, GA · Accident · No injuries · Closed · Sep 26, 1981 · N6670K · Substantial damage
- [NTSB LAX81FVA62](https://openairdocs.org/ntsb/LAX81FVA62.md): Aero Comdr 600S2R · Kettleman City, CA · Accident · 1 fatal · Closed · Sep 15, 1981 · N3655X · Destroyed
- [NTSB LAX81DUJ91](https://openairdocs.org/ntsb/LAX81DUJ91.md): Grumman G-164B · Tonapah, AZ · Accident · Minor injuries · Closed · Aug 29, 1981 · N6776K · Destroyed
- [NTSB FTW81FRJ32](https://openairdocs.org/ntsb/FTW81FRJ32.md): Grumman G-164B · Mer Rouge, LA · Accident · Serious injuries · Closed · Aug 25, 1981 · N8209K · Destroyed
- [NTSB FTW81FRA53](https://openairdocs.org/ntsb/FTW81FRA53.md): Vultee BT-13A · Friendswood, TX · Accident · No injuries · Closed · Aug 15, 1981 · N67208 · Substantial damage
- [NTSB DEN81DTK21](https://openairdocs.org/ntsb/DEN81DTK21.md): Grumman G-164C · Platte, SD · Accident · No injuries · Closed · Aug 14, 1981 · N6674K · Substantial damage
- [NTSB LAX81DUJ83](https://openairdocs.org/ntsb/LAX81DUJ83.md): Snow 600S2C · Willcox, AZ · Accident · Minor injuries · Closed · Aug 5, 1981 · N1625S · Substantial damage
- [NTSB FTW81DPG58](https://openairdocs.org/ntsb/FTW81DPG58.md): Grumman G-164A · Piggott, AR · Accident · No injuries · Closed · Aug 3, 1981 · N8370 · Substantial damage
- [NTSB FTW81DQG43](https://openairdocs.org/ntsb/FTW81DQG43.md): Rockwell S2R · Seminole, TX · Accident · No injuries · Closed · Jul 31, 1981 · N4954X · Substantial damage
- [NTSB ATL81FKQ23](https://openairdocs.org/ntsb/ATL81FKQ23.md): Air Tractor AT-301 · Charleston, MS · Accident · No injuries · Closed · Jul 31, 1981 · N4364S · Substantial damage
- [NTSB LAX81FVA55](https://openairdocs.org/ntsb/LAX81FVA55.md): Grumman G-164A · Caruthers, CA · Accident · No injuries · Closed · Jul 23, 1981 · N8598H · Substantial damage
- [NTSB CHI81FEM30](https://openairdocs.org/ntsb/CHI81FEM30.md): Grumman G-164A · Howard City, MI · Accident · No injuries · Closed · Jul 23, 1981 · N5083 · Substantial damage
- [NTSB LAX81FA105](https://openairdocs.org/ntsb/LAX81FA105.md): N American AT-6 · California Vly, CA · Accident · 2 fatal · Closed · Jul 18, 1981 · N7475C · Destroyed
- [NTSB DEN81DTM40](https://openairdocs.org/ntsb/DEN81DTM40.md): Grumman AG-CAT · Park Valley, UT · Accident · No injuries · Closed · Jul 14, 1981 · N5397 · Substantial damage
- [NTSB ANC81DA076](https://openairdocs.org/ntsb/ANC81DA076.md): Dehavilland DHC-3 · South Naknek, AK · Accident · No injuries · Closed · Jul 4, 1981 · N98T · Substantial damage
- [NTSB CHI81FEP34](https://openairdocs.org/ntsb/CHI81FEP34.md): Sikorsky HRS-1 · Rosedale, WI · Accident · No injuries · Closed · Jul 2, 1981 · N4782S · Destroyed
- [NTSB FTW81DPG47](https://openairdocs.org/ntsb/FTW81DPG47.md): Rockwell S2R · Dumas, AR · Accident · No injuries · Closed · Jun 17, 1981 · N4932X · Destroyed
- [NTSB LAX82FVA47](https://openairdocs.org/ntsb/LAX82FVA47.md): Grumman G-164A · Pixley, CA · Accident · Serious injuries · Closed · Jun 16, 1981 · N8583H · Destroyed
- [NTSB MIA81DKT83](https://openairdocs.org/ntsb/MIA81DKT83.md): Grumman G-164A · Immokalee, FL · Accident · No injuries · Closed · Jun 12, 1981 · N6643 · Destroyed
- [NTSB FTW81FPG45](https://openairdocs.org/ntsb/FTW81FPG45.md): Grumman G-164A · Lonoke, AR · Accident · 1 fatal · Closed · Jun 12, 1981 · N7219 · Destroyed
- [NTSB FTW81DPG46](https://openairdocs.org/ntsb/FTW81DPG46.md): Grumman G-164 · Holly Grove, AR · Accident · No injuries · Closed · Jun 12, 1981 · N8936H · Substantial damage
- [NTSB FTW81FPG40](https://openairdocs.org/ntsb/FTW81FPG40.md): Grumman G-164B · Wynne, AR · Accident · No injuries · Closed · Jun 8, 1981 · N8693H · Substantial damage
- [NTSB LAX81FVG41](https://openairdocs.org/ntsb/LAX81FVG41.md): Grumman G-164 · Davis, CA · Accident · No injuries · Closed · Jun 5, 1981 · N6977K · Substantial damage
- [NTSB LAX81FA093](https://openairdocs.org/ntsb/LAX81FA093.md): Sikorsky S-55 · Beaumont, CA · Accident · 6 fatal · Closed · May 29, 1981 · N874 · Destroyed
- [NTSB FTW81DRA38](https://openairdocs.org/ntsb/FTW81DRA38.md): Rockwell S2R · Ganado, TX · Accident · No injuries · Closed · May 29, 1981 · N4937X · Destroyed
- [NTSB SEA81DYP19](https://openairdocs.org/ntsb/SEA81DYP19.md): Air Tractor AT-301 · Prescott, WA · Accident · No injuries · Closed · May 28, 1981 · N8827S · Substantial damage
- [NTSB FTW81FPG35](https://openairdocs.org/ntsb/FTW81FPG35.md): Ayers S2R · West Bay, AR · Accident · 1 fatal · Closed · May 28, 1981 · N5630X · Substantial damage
- [NTSB FTW81DPG34](https://openairdocs.org/ntsb/FTW81DPG34.md): Grumman G-164B · Griffithville, AR · Accident · No injuries · Closed · May 28, 1981 · N6564 · Destroyed
- [NTSB ATL81FKQ11](https://openairdocs.org/ntsb/ATL81FKQ11.md): Ayres S2R · Hollandale, MS · Accident · 1 fatal · Closed · May 28, 1981 · N5053X · Destroyed
- [NTSB FTW81FRA36](https://openairdocs.org/ntsb/FTW81FRA36.md): Grumman G-164A · Garwood, TX · Accident · No injuries · Closed · May 26, 1981 · N9717 · Destroyed
- [NTSB SEA81FYP18](https://openairdocs.org/ntsb/SEA81FYP18.md): Grumman G-164B · Harrison, ID · Accident · 1 fatal · Closed · May 23, 1981 · N48574 · Substantial damage
- [NTSB FTW81DPG28](https://openairdocs.org/ntsb/FTW81DPG28.md): Grumman G-164B · Lexa, AR · Accident · No injuries · Closed · May 22, 1981 · N6778K · Substantial damage
- [NTSB FTW81DA093](https://openairdocs.org/ntsb/FTW81DA093.md): Grumman G-164B · Danbury, TX · Accident · 2 fatal · Closed · May 19, 1981 · N6821K · Destroyed
- [NTSB FTW81FRG36](https://openairdocs.org/ntsb/FTW81FRG36.md): Air Tractor AT-301 · Pharr, TX · Accident · No injuries · Closed · May 17, 1981 · N8523S · Substantial damage
- [NTSB FTW81DRA29](https://openairdocs.org/ntsb/FTW81DRA29.md): Thrush S2R · Ganado, TX · Accident · No injuries · Closed · May 9, 1981 · N4937X · Substantial damage
- [NTSB FTW81DRD23](https://openairdocs.org/ntsb/FTW81DRD23.md): Grumman G-164A · Kinder, LA · Accident · No injuries · Closed · May 8, 1981 · N9509 · Substantial damage
- [NTSB LAX81FVG31](https://openairdocs.org/ntsb/LAX81FVG31.md): Rockwell S2R · Williams, CA · Accident · No injuries · Closed · May 4, 1981 · N8424V · Substantial damage
- [NTSB LAX81FVA39](https://openairdocs.org/ntsb/LAX81FVA39.md): Aero Comdr S2R · Five Points, CA · Accident · Minor injuries · Closed · Apr 29, 1981 · N1742S · Destroyed
- [NTSB FTW81DPG22](https://openairdocs.org/ntsb/FTW81DPG22.md): Grumman G-164B · Coy, AR · Accident · No injuries · Closed · Apr 29, 1981 · N8148K · Substantial damage
- [NTSB LAX81FVA37](https://openairdocs.org/ntsb/LAX81FVA37.md): Aero Comdr S2R · Firebaugh, CA · Accident · No injuries · Closed · Apr 28, 1981 · N8913Q · Substantial damage
- [NTSB FTW81FRA25](https://openairdocs.org/ntsb/FTW81FRA25.md): Grumman G-164A · Rosharon, TX · Accident · No injuries · Closed · Apr 27, 1981 · N8971H · Destroyed

Next page: https://openairdocs.org/ntsb.md?engine=52016&page=24

## 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."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&page=23

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