# NTSB investigations: Pratt & Whitney R-985 series, 1970

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 1 of 2 · 58 cases

## Latest cases

- [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
- [NTSB MIA70DKJ43](https://openairdocs.org/ntsb/MIA70DKJ43.md): Grumman G-164 · Mcintosh, AL · Accident · No injuries · Closed · Jun 19, 1970 · N10263 · Substantial damage
- [NTSB ANC70AA088](https://openairdocs.org/ntsb/ANC70AA088.md): Grumman G-21A · New Stuyahok, AK · Accident · Minor injuries · Closed · Jun 15, 1970 · N2845D · Substantial damage
- [NTSB OAK70DVG32](https://openairdocs.org/ntsb/OAK70DVG32.md): Boeing A75 · Sacramento, CA · Accident · Minor injuries · Closed · Jun 13, 1970 · N75514 · Substantial damage
- [NTSB CHI71FBJ08](https://openairdocs.org/ntsb/CHI71FBJ08.md): Snow S2B · Gaylord, MI · Accident · No injuries · Closed · Jun 7, 1970 · N9414R · Substantial damage
- [NTSB CHI70FBQ18](https://openairdocs.org/ntsb/CHI70FBQ18.md): Boeing A75 · Percy, IL · Accident · Serious injuries · Closed · May 26, 1970 · N49954 · Substantial damage
- [NTSB FTW70DPM11](https://openairdocs.org/ntsb/FTW70DPM11.md): Boeing A75N1 · Vera, OK · Accident · No injuries · Closed · May 24, 1970 · N62146 · Substantial damage
- [NTSB SEA70DWG17](https://openairdocs.org/ntsb/SEA70DWG17.md): Boeing E75 · Craigmont, ID · Accident · No injuries · Closed · May 23, 1970 · N3960B · Substantial damage
- [NTSB FTW70FPM08](https://openairdocs.org/ntsb/FTW70FPM08.md): Boeing E75N1 · Wetumka, OK · Accident · Minor injuries · Closed · May 17, 1970 · N5223N · Destroyed
- [NTSB OAK70FVD20](https://openairdocs.org/ntsb/OAK70FVD20.md): Naval Fcty N3N-3 · Lodi, CA · Accident · Minor injuries · Closed · May 14, 1970 · N44736 · Substantial damage
- [NTSB FTW70FRA17](https://openairdocs.org/ntsb/FTW70FRA17.md): Grumman G-164 · Devers, TX · Accident · No injuries · Closed · May 13, 1970 · N10262 · Destroyed
- [NTSB FTW70FRA16](https://openairdocs.org/ntsb/FTW70FRA16.md): Boeing E75N1 · Dayton, TX · Accident · 1 fatal · Closed · May 8, 1970 · N1389V · Substantial damage
- [NTSB FTW70FPG25](https://openairdocs.org/ntsb/FTW70FPG25.md): Grumman G-164A · Amagon, AR · Accident · No injuries · Closed · May 4, 1970 · N5309 · Substantial damage
- [NTSB CHI70FBD24](https://openairdocs.org/ntsb/CHI70FBD24-201175.md): Beech C-45H · Rockford, IL · Accident · No injuries · Closed · Apr 20, 1970 · N256RA · Substantial damage
- [NTSB MIA70FLA17](https://openairdocs.org/ntsb/MIA70FLA17.md): Boeing A75N1 · Pensacola, FL · Accident · Minor injuries · Closed · Apr 14, 1970 · N711RS · Substantial damage
- [NTSB NYC70FHM10](https://openairdocs.org/ntsb/NYC70FHM10.md): Beech D-18S · Teterboro, NJ · Incident · No injuries · Closed · Apr 6, 1970 · N2500 · Minor damage
- [NTSB NYC70AN107](https://openairdocs.org/ntsb/NYC70AN107.md): Beech C-45 · Albany, NY · Accident · Serious injuries · Closed · Apr 2, 1970 · N146L · Substantial damage
- [NTSB ANC70DAG12](https://openairdocs.org/ntsb/ANC70DAG12.md): Beech D-17S · Aniak, AK · Accident · Minor injuries · Closed · Mar 29, 1970 · N9376H · Substantial damage
- [NTSB FTW70DRD08](https://openairdocs.org/ntsb/FTW70DRD08.md): Boeing B75NL · Lake Charles, LA · Accident · No injuries · Closed · Mar 28, 1970 · N4443N · Substantial damage
- [NTSB NYC70AN093](https://openairdocs.org/ntsb/NYC70AN093.md): Beech C-45G · Fairhaven, VT · Accident · No injuries · Closed · Feb 27, 1970 · N496DM · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=52008&year=1970&page=2

## 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 year(c."eventDate") = 1970
  AND 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&year=1970

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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.