# NTSB investigations: Pratt & Whitney R-985 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 29 of 38 · 1,867 cases

## Cases, newest first

- [NTSB MKC71DCJ70](https://openairdocs.org/ntsb/MKC71DCJ70.md): Grumman G-164 · Stockville, NE · Accident · No injuries · Closed · Jun 10, 1971 · N10202 · Substantial damage
- [NTSB OAK71DVG87](https://openairdocs.org/ntsb/OAK71DVG87.md): Grumman G164 · Robbins, CA · Accident · Serious injuries · Closed · Jun 8, 1971 · N699Y · Substantial damage
- [NTSB FTW71FRD51](https://openairdocs.org/ntsb/FTW71FRD51.md): Boeing B75N1 · Elton, LA · Accident · No injuries · Closed · Jun 8, 1971 · N47896 · Substantial damage
- [NTSB MIA71FKQ36](https://openairdocs.org/ntsb/MIA71FKQ36.md): Stearman A75 · Cleveland, MS · Accident · No injuries · Closed · May 31, 1971 · N4878N · Substantial damage
- [NTSB MIA71AM100](https://openairdocs.org/ntsb/MIA71AM100.md): Grumman G-21A · Charlotte Amal, VI · Accident · Minor injuries · Closed · May 23, 1971 · N8777A · Substantial damage
- [NTSB SEA71DYG53](https://openairdocs.org/ntsb/SEA71DYG53.md): Boeing A75N · Waterville, WA · Accident · No injuries · Closed · May 18, 1971 · N56929 · Substantial damage
- [NTSB FTW71DRA62](https://openairdocs.org/ntsb/FTW71DRA62.md): Boeing E75 · Crosby, TX · Incident · No injuries · Closed · May 17, 1971 · N4936C · Minor damage
- [NTSB FTW71DRD48](https://openairdocs.org/ntsb/FTW71DRD48.md): Boeing A75 · Rayne, LA · Accident · No injuries · Closed · May 14, 1971 · N59364 · Substantial damage
- [NTSB FTW71FPG55](https://openairdocs.org/ntsb/FTW71FPG55.md): Boeing A75N1 · Carlisle, AR · Accident · No injuries · Closed · May 13, 1971 · N49973 · Substantial damage
- [NTSB MIA71DLA44](https://openairdocs.org/ntsb/MIA71DLA44.md): Boeing A75 · Hastings, FL · Accident · No injuries · Closed · Apr 20, 1971 · N5506A · Substantial damage
- [NTSB OAK71FVG67](https://openairdocs.org/ntsb/OAK71FVG67.md): Boeing A75N1 · Robbins, CA · Accident · No injuries · Closed · Apr 15, 1971 · N66923 · Substantial damage
- [NTSB OAK71FVG70](https://openairdocs.org/ntsb/OAK71FVG70.md): NVL Fcty N3N-3 · Orland, CA · Accident · No injuries · Closed · Apr 5, 1971 · N45307 · Substantial damage
- [NTSB FTW71DPJ31](https://openairdocs.org/ntsb/FTW71DPJ31.md): Boeing A75 · Chickasha, OK · Accident · No injuries · Closed · Mar 15, 1971 · N50536 · Substantial damage
- [NTSB ANC71IA045](https://openairdocs.org/ntsb/ANC71IA045.md): Boeing 727 · Kotzebue, AK · Incident · No injuries · Closed · Mar 11, 1971 · N789AS · Minor damage
- [NTSB CHI71IC058](https://openairdocs.org/ntsb/CHI71IC058.md): Beech TC-45J · Detroit, MI · Incident · No injuries · Closed · Feb 25, 1971 · N3787A · Minor damage
- [NTSB CHI71AC057](https://openairdocs.org/ntsb/CHI71AC057.md): Beech D18S · Pontiac, MI · Accident · No injuries · Closed · Feb 4, 1971 · N60004 · Substantial damage
- [NTSB LAX71DUJ81](https://openairdocs.org/ntsb/LAX71DUJ81.md): Beech 18 · Tucson, AZ · Accident · No injuries · Closed · Jan 31, 1971 · N8050H · Substantial damage
- [NTSB FTW71AF042](https://openairdocs.org/ntsb/FTW71AF042.md): Beech E18S · Muskogee, OK · Accident · No injuries · Closed · Jan 20, 1971 · N225H · Substantial damage
- [NTSB FTW71AF038](https://openairdocs.org/ntsb/FTW71AF038.md): Beech E18 · Waco, TX · Accident · No injuries · Closed · Jan 13, 1971 · N848Q · Substantial damage
- [NTSB LAX71FUJ50](https://openairdocs.org/ntsb/LAX71FUJ50.md): Beech D-17S · Phoenix, AZ · Accident · No injuries · Closed · Dec 23, 1970 · N20753 · Substantial damage
- [NTSB MKC71AK034](https://openairdocs.org/ntsb/MKC71AK034.md): Beech C-45H · Minneapolis, MN · Accident · No injuries · Closed · Dec 12, 1970 · N5043K · Substantial damage
- [NTSB LAX71DVA43](https://openairdocs.org/ntsb/LAX71DVA43.md): Boeing A75N1 · Terra Bella, CA · Accident · No injuries · Closed · Dec 4, 1970 · N7740C · Substantial damage
- [NTSB LAX71AL034](https://openairdocs.org/ntsb/LAX71AL034.md): Grumman G-21A · Lakewood, CA · Accident · Serious injuries · Closed · Dec 3, 1970 · N12CS · 2 aircraft · Substantial damage
- [NTSB MIA71FLD35](https://openairdocs.org/ntsb/MIA71FLD35.md): Beech D18S · Masaryktown, FL · Accident · No injuries · Closed · Nov 12, 1970 · N271P · Substantial damage
- [NTSB NYC71IN053](https://openairdocs.org/ntsb/NYC71IN053.md): Beech D18S · Albany, NY · Incident · Minor injuries · Closed · Oct 27, 1970 · N765D · Minor damage
- [NTSB DEN71AD021](https://openairdocs.org/ntsb/DEN71AD021.md): Beech D18S · Aurora, CO · Accident · Minor injuries · Closed · Oct 24, 1970 · N342D · Substantial damage
- [NTSB FTW71DRD21](https://openairdocs.org/ntsb/FTW71DRD21.md): Grumman G-164 · Jennings, LA · Accident · No injuries · Closed · Oct 15, 1970 · N591Y · Substantial damage
- [NTSB OAK71DVW14](https://openairdocs.org/ntsb/OAK71DVW14.md): Spartan 7W · Pahrump, NV · Accident · No injuries · Closed · Oct 4, 1970 · N17601 · Substantial damage
- [NTSB NYC71FHJ15](https://openairdocs.org/ntsb/NYC71FHJ15.md): Howard DGA15P · East Moriches, NY · Accident · No injuries · Closed · Oct 4, 1970 · N1149V · Substantial damage
- [NTSB MIA71FKJ23](https://openairdocs.org/ntsb/MIA71FKJ23.md): Beech E18S · Anniston, AL · Accident · No injuries · Closed · Oct 3, 1970 · N4012 · Substantial damage
- [NTSB MKC71AK016](https://openairdocs.org/ntsb/MKC71AK016.md): Cessna 337C · Keokuk, IA · Accident · Serious injuries · Closed · Sep 29, 1970 · N2553S · 2 aircraft · Destroyed
- [NTSB MKC71FDM26](https://openairdocs.org/ntsb/MKC71FDM26.md): Beech C-45H · Rochester, MN · Accident · No injuries · Closed · Sep 19, 1970 · N5043K · Substantial damage
- [NTSB OAK71FVG15](https://openairdocs.org/ntsb/OAK71FVG15.md): Naval Fcty N3N · Winters, CA · Accident · Serious injuries · Closed · Aug 31, 1970 · N45125 · Destroyed
- [NTSB FTW71FPG15](https://openairdocs.org/ntsb/FTW71FPG15.md): Boeing E75 · Pickens, AR · Accident · Serious injuries · Closed · Aug 31, 1970 · N64756 · Destroyed
- [NTSB FTW71DRG22](https://openairdocs.org/ntsb/FTW71DRG22.md): Beech D-18S · Guanajuato, Mexico · Accident · No injuries · Closed · Aug 31, 1970 · N727D · Substantial damage
- [NTSB FTW71DPD15](https://openairdocs.org/ntsb/FTW71DPD15.md): Boeing E75 · Comanche, TX · Accident · No injuries · Closed · Aug 27, 1970 · N5193N · Substantial damage
- [NTSB FTW71AF006](https://openairdocs.org/ntsb/FTW71AF006.md): Beech C-45H · Dallas, TX · Accident · No injuries · Closed · Aug 19, 1970 · N848Q · Substantial damage
- [NTSB CHI71FBQ08](https://openairdocs.org/ntsb/CHI71FBQ08.md): Beech G18S · Springfield, IL · Accident · No injuries · Closed · Aug 19, 1970 · N188X · Substantial damage
- [NTSB OAK71DVM15](https://openairdocs.org/ntsb/OAK71DVM15.md): Weatherly 201A · Soledad, CA · Accident · No injuries · Closed · Aug 17, 1970 · N2931W · Substantial damage
- [NTSB FTW71DRA13](https://openairdocs.org/ntsb/FTW71DRA13.md): Boeing A75 · Winnie, TX · Accident · No injuries · Closed · Aug 11, 1970 · N55099 · Substantial damage
- [NTSB LAX71FUJ12](https://openairdocs.org/ntsb/LAX71FUJ12.md): Boeing A75N1 · Somerton, AZ · Accident · 1 fatal · Closed · Aug 5, 1970 · N58098 · Destroyed
- [NTSB OAK71DVG06](https://openairdocs.org/ntsb/OAK71DVG06.md): Grumman G-164 · Yuba City, CA · Accident · No injuries · Closed · Jul 31, 1970 · N594Y · Substantial damage
- [NTSB CHI71IC006](https://openairdocs.org/ntsb/CHI71IC006.md): Beech E18S · Rockford, IL · Incident · No injuries · Closed · Jul 19, 1970 · N279SC · Minor damage
- [NTSB CHI71FDJ03](https://openairdocs.org/ntsb/CHI71FDJ03.md): Beech C-18 · Waukesha, WI · Accident · Minor injuries · Closed · Jul 10, 1970 · N2391C · Substantial damage
- [NTSB CHI71FGD30](https://openairdocs.org/ntsb/CHI71FGD30.md): Lockheed 12A · Toledo, OH · Accident · No injuries · Closed · Jul 6, 1970 · N18137 · Substantial damage
- [NTSB FTW70FPG39](https://openairdocs.org/ntsb/FTW70FPG39.md): Beech C-45-H · Nashville, AR · Accident · No injuries · Closed · Jun 30, 1970 · N481E · Substantial damage
- [NTSB DEN70FQA27](https://openairdocs.org/ntsb/DEN70FQA27.md): Beech D18S · Albuquerque, NM · Accident · No injuries · Closed · Jun 27, 1970 · N445EA · Substantial damage
- [NTSB CHI70AC094](https://openairdocs.org/ntsb/CHI70AC094.md): Beech D18S · Ypsilanti, MI · Accident · No injuries · Closed · Jun 25, 1970 · N80212 · Substantial damage
- [NTSB LAX70FUM11](https://openairdocs.org/ntsb/LAX70FUM11.md): Beech AT-11 · Lakeside, CA · Accident · Minor injuries · Closed · Jun 20, 1970 · N75589 · Substantial damage
- [NTSB OAK70DVG35](https://openairdocs.org/ntsb/OAK70DVG35.md): Boeing A75N1 · Maxwell, CA · Accident · No injuries · Closed · Jun 19, 1970 · N5050V · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=52008&page=30

## 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 ('52008'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52008&page=29

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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.