# 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 31 of 34 · 1,656 cases

## Cases, newest first

- [NTSB DEN73DTE37](https://openairdocs.org/ntsb/DEN73DTE37.md): Grumman G-164 · Joes, CO · Accident · No injuries · Closed · Oct 10, 1972 · N520Y · Substantial damage
- [NTSB MIA73DKQ11](https://openairdocs.org/ntsb/MIA73DKQ11.md): Grumman G-164A · Woodville, MS · Accident · No injuries · Closed · Sep 3, 1972 · N8372 · Substantial damage
- [NTSB LAX73FUQ07](https://openairdocs.org/ntsb/LAX73FUQ07.md): Vultee BT-13A · Lancaster, CA · Accident · Minor injuries · Closed · Aug 20, 1972 · N67208 · Substantial damage
- [NTSB MKC73FER12](https://openairdocs.org/ntsb/MKC73FER12.md): Grumman G-164A · Hollandale, MN · Accident · No injuries · Closed · Aug 17, 1972 · N7843 · Substantial damage
- [NTSB FTW73DRG08](https://openairdocs.org/ntsb/FTW73DRG08.md): Snow 600S2C · Sebastian, TX · Accident · No injuries · Closed · Aug 9, 1972 · N1628S · Substantial damage
- [NTSB NYC73FGM02](https://openairdocs.org/ntsb/NYC73FGM02.md): Grumman G-164A · Freedom, PA · Accident · No injuries · Closed · Jul 26, 1972 · N7480 · Substantial damage
- [NTSB MIA73DKG14](https://openairdocs.org/ntsb/MIA73DKG14.md): Grumman G-164A · Sardis, GA · Accident · No injuries · Closed · Jul 24, 1972 · N6571 · Substantial damage
- [NTSB SEA73DYE06](https://openairdocs.org/ntsb/SEA73DYE06.md): Kaman K-600 · Toutle, WA · Accident · No injuries · Closed · Jul 20, 1972 · N2848J · Substantial damage
- [NTSB OAK73FVA07](https://openairdocs.org/ntsb/OAK73FVA07.md): Boeing A75N1 · Fresno, CA · Accident · No injuries · Closed · Jul 16, 1972 · N62777 · Substantial damage
- [NTSB MKC73FCD04](https://openairdocs.org/ntsb/MKC73FCD04.md): Grumman G164 · Northwood, IA · Accident · Serious injuries · Closed · Jul 15, 1972 · N7228 · Destroyed
- [NTSB FTW73FRJ03](https://openairdocs.org/ntsb/FTW73FRJ03.md): Grumman G-164A · Ferriday, LA · Accident · No injuries · Closed · Jul 14, 1972 · N7355 · Substantial damage
- [NTSB SEA72DYA43](https://openairdocs.org/ntsb/SEA72DYA43.md): Aero Comdr 600S2R · Ontario, OR · Accident · Minor injuries · Closed · Jun 30, 1972 · N1782S · Substantial damage
- [NTSB OAK72FVA88](https://openairdocs.org/ntsb/OAK72FVA88.md): Grumman G-164A · Caruthers, CA · Accident · No injuries · Closed · Jun 29, 1972 · N8387 · Substantial damage
- [NTSB FTW72DRD35](https://openairdocs.org/ntsb/FTW72DRD35.md): Boeing A75N1 · Elton, LA · Accident · Minor injuries · Closed · Jun 20, 1972 · N59378 · Substantial damage
- [NTSB FTW72FRA63](https://openairdocs.org/ntsb/FTW72FRA63.md): Grumman G-164A · Stowell, TX · Accident · No injuries · Closed · Jun 17, 1972 · N6628 · Substantial damage
- [NTSB FTW72FPG84](https://openairdocs.org/ntsb/FTW72FPG84.md): Grumman G-164A · Crawfordsvlle, AR · Accident · 2 fatal · Closed · Jun 11, 1972 · N7234 · Substantial damage
- [NTSB MIA72DKJ63](https://openairdocs.org/ntsb/MIA72DKJ63.md): Aero Comdr Thrush · Pell City, AL · Accident · No injuries · Closed · May 23, 1972 · N8974Q · Substantial damage
- [NTSB DEN72FQA27](https://openairdocs.org/ntsb/DEN72FQA27.md): Stearman E75 · Albuquerque, NM · Accident · No injuries · Closed · Jan 16, 1972 · N4931N · Substantial damage
- [NTSB LAX72DVM19](https://openairdocs.org/ntsb/LAX72DVM19.md): Snow 600S2R · San Miguel, CA · Accident · Minor injuries · Closed · Jan 5, 1972 · N1724S · Substantial damage
- [NTSB MKC72FCA16](https://openairdocs.org/ntsb/MKC72FCA16.md): N.American SNJ-4 · Chesterfield, MO · Accident · No injuries · Closed · Nov 16, 1971 · N1395N · Substantial damage
- [NTSB MKC72DCG30](https://openairdocs.org/ntsb/MKC72DCG30.md): N. American SNJ-5 · Grain Valley, MO · Accident · No injuries · Closed · Oct 25, 1971 · N21JD · Substantial damage
- [NTSB FTW72FPG50](https://openairdocs.org/ntsb/FTW72FPG50.md): Harvard MK IV · West Memphis, AR · Accident · No injuries · Closed · Oct 9, 1971 · N4447 · Substantial damage
- [NTSB LAX72DUJ46](https://openairdocs.org/ntsb/LAX72DUJ46.md): Naval Fcty N3N-1 · Gadsden, AZ · Accident · No injuries · Closed · Sep 14, 1971 · N45065 · Substantial damage
- [NTSB FTW72FRG23](https://openairdocs.org/ntsb/FTW72FRG23.md): N.American SNJ-5 · Georgetown, TX · Accident · No injuries · Closed · Sep 5, 1971 · N101X · Substantial damage
- [NTSB NYC72FID12](https://openairdocs.org/ntsb/NYC72FID12.md): N.American SNJ-4 · Fredericksburg, VA · Accident · No injuries · Closed · Sep 4, 1971 · N6414D · Substantial damage
- [NTSB FTW72DPG23](https://openairdocs.org/ntsb/FTW72DPG23.md): Snow 600S2D · Parkin, AR · Accident · No injuries · Closed · Aug 16, 1971 · N1725S · Substantial damage
- [NTSB LAX72DVA13](https://openairdocs.org/ntsb/LAX72DVA13.md): Grumman G-164 · Buttnwillow, CA · Accident · No injuries · Closed · Aug 14, 1971 · N728Y · Substantial damage
- [NTSB MKC72FER16](https://openairdocs.org/ntsb/MKC72FER16.md): Boeing A75N1 · Waseca, MN · Accident · No injuries · Closed · Aug 12, 1971 · N64514 · Destroyed
- [NTSB MIA72FKQ09](https://openairdocs.org/ntsb/MIA72FKQ09.md): Grumman G-164A · Swan Lake, MS · Accident · No injuries · Closed · Aug 12, 1971 · N7843 · Substantial damage
- [NTSB LAX72DUJ23](https://openairdocs.org/ntsb/LAX72DUJ23.md): Naval Fcty N3N-3 · Stanfield, AZ · Accident · No injuries · Closed · Aug 11, 1971 · N44713 · No damage
- [NTSB SEA72FYI04](https://openairdocs.org/ntsb/SEA72FYI04.md): Kaman HUK-1 · Central Pt, OR · Accident · No injuries · Closed · Aug 7, 1971 · N9847 · Substantial damage
- [NTSB OAK72DVA01](https://openairdocs.org/ntsb/OAK72DVA01.md): Boeing A75 · Mendota, CA · Accident · No injuries · Closed · Jul 2, 1971 · N5041V · Substantial damage
- [NTSB MKC71FCJ64](https://openairdocs.org/ntsb/MKC71FCJ64.md): Snow 600S2C · Falls City, NE · Accident · No injuries · Closed · May 19, 1971 · N1692S · Substantial damage
- [NTSB FTW71DRA63](https://openairdocs.org/ntsb/FTW71DRA63.md): Snow 600S2C · Hamshire, TX · Accident · No injuries · Closed · May 17, 1971 · N1650S · Substantial damage
- [NTSB SEA71FYG48](https://openairdocs.org/ntsb/SEA71FYG48.md): Snow 600S2C · Pasco, WA · Accident · No injuries · Closed · Apr 30, 1971 · N1853S · Substantial damage
- [NTSB FTW71FRA54](https://openairdocs.org/ntsb/FTW71FRA54.md): Grumman G-164 · Eagle Lake, TX · Accident · No injuries · Closed · Apr 26, 1971 · N10281 · Substantial damage
- [NTSB OAK71FVG65](https://openairdocs.org/ntsb/OAK71FVG65.md): Grumman G-164 · Biggs, CA · Accident · Minor injuries · Closed · Apr 15, 1971 · N716Y · Substantial damage
- [NTSB FTW71DPD48](https://openairdocs.org/ntsb/FTW71DPD48.md): N American SNJ-4 · Brownwood, TX · Accident · No injuries · Closed · Mar 11, 1971 · N7406C · Substantial damage
- [NTSB SEA71FWG37](https://openairdocs.org/ntsb/SEA71FWG37.md): Grumman G-164A · St John, WA · Accident · No injuries · Closed · Feb 17, 1971 · N6567 · Substantial damage
- [NTSB MIA71DLD24](https://openairdocs.org/ntsb/MIA71DLD24.md): Sikorsky S-55 · Dundee, FL · Accident · No injuries · Closed · Oct 12, 1970 · N15183 · Substantial damage
- [NTSB SEA71DWD17](https://openairdocs.org/ntsb/SEA71DWD17.md): Kaman K-600 · Castle Rock, WA · Accident · No injuries · Closed · Oct 3, 1970 · N2854J · Substantial damage
- [NTSB FTW71DRD13](https://openairdocs.org/ntsb/FTW71DRD13.md): Snow S2C · Eunice, LA · Accident · No injuries · Closed · Sep 2, 1970 · N16690 · Substantial damage
- [NTSB FTW71DRD09](https://openairdocs.org/ntsb/FTW71DRD09.md): Aero Cmdr 600S2D · Napoleonville, LA · Accident · Minor injuries · Closed · Aug 25, 1970 · N1777S · Substantial damage
- [NTSB FTW71FRA15](https://openairdocs.org/ntsb/FTW71FRA15.md): Grumman G-164 · Columbus, TX · Accident · Serious injuries · Closed · Aug 22, 1970 · N6552 · Destroyed
- [NTSB FTW71FQG21](https://openairdocs.org/ntsb/FTW71FQG21.md): Snow 600S2C · Hereford, TX · Accident · Minor injuries · Closed · Aug 1, 1970 · N9478R · Destroyed
- [NTSB SEA71DWD05](https://openairdocs.org/ntsb/SEA71DWD05.md): Kaman HUK-1 · Sedro Wooley, WA · Accident · No injuries · Closed · Jul 16, 1970 · N9847 · Substantial damage
- [NTSB MKC71DCG07](https://openairdocs.org/ntsb/MKC71DCG07.md): Aero Comdr 600S2D · Faucett, MO · Accident · No injuries · Closed · Jul 16, 1970 · N1725S · Substantial damage
- [NTSB FTW70FRA36](https://openairdocs.org/ntsb/FTW70FRA36.md): Grumman G-164A · Rosharon, TX · Accident · Minor injuries · Closed · Jun 26, 1970 · N5324 · Substantial damage
- [NTSB CHI70AC092](https://openairdocs.org/ntsb/CHI70AC092.md): N.American AT6-F · Ann Arbor, MI · Accident · 2 fatal · Closed · Jun 23, 1970 · N445C · Destroyed
- [NTSB FTW70DQG18](https://openairdocs.org/ntsb/FTW70DQG18.md): Snow 600-S2 · Tahoka, TX · Accident · No injuries · Closed · Jun 12, 1970 · N1614S · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=52016&page=32

## 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=31

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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.