# NTSB investigations: Pratt & Whitney R-985 series, 1975

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 · 54 cases

## Latest cases

- [NTSB NYC76AN061](https://openairdocs.org/ntsb/NYC76AN061.md): Beech E18S · Boston, MA · Accident · No injuries · Closed · Dec 24, 1975 · N911E · Substantial damage
- [NTSB OAK76AP032](https://openairdocs.org/ntsb/OAK76AP032.md): Beech D18S · Oakland, CA · Accident · No injuries · Closed · Dec 8, 1975 · N4861 · Substantial damage
- [NTSB FTW76AF049](https://openairdocs.org/ntsb/FTW76AF049.md): Beech D18S · Mineral Wells, TX · Accident · No injuries · Closed · Dec 8, 1975 · N629Z · Substantial damage
- [NTSB FTW76FRD22](https://openairdocs.org/ntsb/FTW76FRD22.md): Grumman G-164 · Iowa, LA · Accident · No injuries · Closed · Nov 25, 1975 · N11983 · Substantial damage
- [NTSB MIA76DLD29](https://openairdocs.org/ntsb/MIA76DLD29.md): Boeing A75N1 · Lake Placid, FL · Accident · No injuries · Closed · Nov 18, 1975 · N5506A · Substantial damage
- [NTSB IAD76AI025](https://openairdocs.org/ntsb/IAD76AI025.md): Beech E18S · Lexington, KY · Accident · No injuries · Closed · Nov 17, 1975 · N5611D · Substantial damage
- [NTSB FTW76FPM10](https://openairdocs.org/ntsb/FTW76FPM10.md): Boeing A75N1 · Blanco, OK · Accident · Minor injuries · Closed · Nov 9, 1975 · N62146 · Substantial damage
- [NTSB FTW76AF044](https://openairdocs.org/ntsb/FTW76AF044.md): Beech E18S · Missing Aircraft · Accident · 2 fatal · Closed · Oct 28, 1975 · N5657D · Destroyed
- [NTSB MIA76FLD22](https://openairdocs.org/ntsb/MIA76FLD22.md): Beech D18S · Cedar Key, FL · Accident · Minor injuries · Closed · Sep 28, 1975 · N9758 · Substantial damage
- [NTSB ANC76AA032](https://openairdocs.org/ntsb/ANC76AA032.md): Dehavilland DHC-2 · Kijik, AK · Accident · 8 fatal · Closed · Sep 12, 1975 · N64392 · Destroyed
- [NTSB OAK76DVG21](https://openairdocs.org/ntsb/OAK76DVG21.md): Weatherly 201A · Davis, CA · Accident · No injuries · Closed · Sep 9, 1975 · N1263W · Substantial damage
- [NTSB FTW76FQD06](https://openairdocs.org/ntsb/FTW76FQD06.md): Waco UPF-7 · El Paso, TX · Accident · No injuries · Closed · Sep 6, 1975 · N2369Q · Substantial damage
- [NTSB MIA76AM022](https://openairdocs.org/ntsb/MIA76AM022.md): Beech D18S · Jacksonville, FL · Accident · No injuries · Closed · Sep 5, 1975 · N80387 · Substantial damage
- [NTSB LAX76FUJ20](https://openairdocs.org/ntsb/LAX76FUJ20.md): Beech E18S · Grand Canyon, AZ · Accident · No injuries · Closed · Aug 24, 1975 · N203C · Substantial damage
- [NTSB FTW75DPJ06](https://openairdocs.org/ntsb/FTW75DPJ06.md): Grumman G-164 · Pauls Valley, OK · Accident · Minor injuries · Closed · Aug 15, 1975 · N957X · Substantial damage
- [NTSB SEA76DYE09](https://openairdocs.org/ntsb/SEA76DYE09.md): Dehavilland DHC-2 · Kent, WA · Accident · No injuries · Closed · Aug 14, 1975 · N5162G · Substantial damage
- [NTSB LAX76DUG14](https://openairdocs.org/ntsb/LAX76DUG14.md): Boeing A75N1 · Ripley, CA · Accident · Minor injuries · Closed · Aug 11, 1975 · N4821V · Substantial damage
- [NTSB FTW76DRJ04](https://openairdocs.org/ntsb/FTW76DRJ04.md): Grumman G-164A · Rayville, LA · Accident · No injuries · Closed · Aug 11, 1975 · N5256 · Destroyed
- [NTSB CHI76DEP13](https://openairdocs.org/ntsb/CHI76DEP13.md): Stearman A75N1 · Portage, WI · Accident · Minor injuries · Closed · Aug 11, 1975 · N55891 · Destroyed
- [NTSB IAD7LDLT02](https://openairdocs.org/ntsb/IAD7LDLT02.md): Grumman G-164 · Dyersburg, TN · Accident · Minor injuries · Closed · Aug 8, 1975 · N8506H · Destroyed
- [NTSB SEA76DTI07](https://openairdocs.org/ntsb/SEA76DTI07.md): Boeing A75N1 · Chester, MT · Accident · No injuries · Closed · Aug 5, 1975 · N5600 · Substantial damage
- [NTSB LAX76IL006](https://openairdocs.org/ntsb/LAX76IL006.md): Grumman G-21 · Long Beach, CA · Accident · No injuries · Closed · Jul 30, 1975 · N324 · Substantial damage
- [NTSB MKC76DCA04](https://openairdocs.org/ntsb/MKC76DCA04.md): Grumman G-164 · Randlees, MO · Accident · No injuries · Closed · Jul 29, 1975 · N602Y · Substantial damage
- [NTSB SEA76DYI08](https://openairdocs.org/ntsb/SEA76DYI08.md): Boeing E75 · Klamath Falls, OR · Accident · No injuries · Closed · Jul 23, 1975 · N4769V · Substantial damage
- [NTSB CHI76DEP06](https://openairdocs.org/ntsb/CHI76DEP06.md): Stearman A75N1 · Alma Center, WI · Accident · No injuries · Closed · Jul 22, 1975 · N55898 · Substantial damage
- [NTSB FTW76AF004](https://openairdocs.org/ntsb/FTW76AF004.md): Beech G18S · Dallas, TX · Accident · No injuries · Closed · Jul 15, 1975 · N1480K · Substantial damage
- [NTSB SEA7LFYC04](https://openairdocs.org/ntsb/SEA7LFYC04.md): Boeing E75 · Madras, OR · Accident · No injuries · Closed · Jul 12, 1975 · N147KY · Substantial damage
- [NTSB FTW76DPG03](https://openairdocs.org/ntsb/FTW76DPG03.md): Grumman G-164A · Dumas, AR · Accident · No injuries · Closed · Jul 7, 1975 · N523Y · Substantial damage
- [NTSB MKC75DCA36](https://openairdocs.org/ntsb/MKC75DCA36.md): Grumman G-164A · Dudley, MO · Accident · Minor injuries · Closed · Jun 30, 1975 · N8692H · Destroyed
- [NTSB SEA75DYG47](https://openairdocs.org/ntsb/SEA75DYG47.md): Grumman G-164A · Deary, ID · Accident · No injuries · Closed · Jun 29, 1975 · N5286 · Substantial damage
- [NTSB ANC75DAG95](https://openairdocs.org/ntsb/ANC75DAG95.md): Convair L-13 · Talkeetna, AK · Accident · No injuries · Closed · Jun 11, 1975 · N2544B · Substantial damage
- [NTSB FTW75DRA31](https://openairdocs.org/ntsb/FTW75DRA31.md): Grumman G-164A · Garwood, TX · Accident · No injuries · Closed · Jun 5, 1975 · N5278 · Substantial damage
- [NTSB OAK75FVG72](https://openairdocs.org/ntsb/OAK75FVG72.md): Boeing A75N1 · Tulelake, CA · Accident · Serious injuries · Closed · May 30, 1975 · N75100 · Destroyed
- [NTSB FTW75DPG71](https://openairdocs.org/ntsb/FTW75DPG71.md): Grumman G-164A · Goodwin, AR · Accident · No injuries · Closed · May 24, 1975 · N6542 · Substantial damage
- [NTSB FTW75FRO56](https://openairdocs.org/ntsb/FTW75FRO56.md): Grumman G-164A · Welsh, LA · Accident · Serious injuries · Closed · May 20, 1975 · N7694 · Destroyed
- [NTSB FTW75DPG88](https://openairdocs.org/ntsb/FTW75DPG88.md): Grumman G-164A · Dumas, AR · Accident · No injuries · Closed · May 18, 1975 · N522Y · Destroyed
- [NTSB OAK75DVG67](https://openairdocs.org/ntsb/OAK75DVG67.md): Grumman G-164 · Wheatland, CA · Accident · No injuries · Closed · May 17, 1975 · N722Y · Substantial damage
- [NTSB FTW75FRD51](https://openairdocs.org/ntsb/FTW75FRD51.md): Grumman G-164A · E.Lake Charles, LA · Accident · No injuries · Closed · May 13, 1975 · N6535 · Substantial damage
- [NTSB OAK75DVG63](https://openairdocs.org/ntsb/OAK75DVG63.md): Weatherly 201B · Woodland, CA · Accident · No injuries · Closed · May 11, 1975 · N1263W · Substantial damage
- [NTSB FTW75FRD47](https://openairdocs.org/ntsb/FTW75FRD47.md): Grumman G-164A · Morse, LA · Accident · No injuries · Closed · May 9, 1975 · N956X · Substantial damage
- [NTSB ANC75FAA23](https://openairdocs.org/ntsb/ANC75FAA23.md): Howard DGA15P · Fairbanks, AK · Accident · Serious injuries · Closed · May 4, 1975 · N500DK · Substantial damage
- [NTSB CHI75FEES9|CHI75FEE59](https://openairdocs.org/ntsb/CHI75FEES9%7CCHI75FEE59.md): Beech A36 · Rockford, IL · Accident · No injuries · Closed · May 1, 1975 · N3116W · 2 aircraft · Substantial damage
- [NTSB CHI75AC079](https://openairdocs.org/ntsb/CHI75AC079.md): Beech E18S · Columbus, OH · Accident · No injuries · Closed · Apr 26, 1975 · N1052N · Substantial damage
- [NTSB FTW75FRA24](https://openairdocs.org/ntsb/FTW75FRA24.md): Boeing B75N1 · Anahuac, TX · Accident · No injuries · Closed · Apr 25, 1975 · N4683N · Substantial damage
- [NTSB SEA75DYG29](https://openairdocs.org/ntsb/SEA75DYG29-148601.md): Weatherly 201B · Genesee, ID · Accident · No injuries · Closed · Apr 19, 1975 · N1273W · Substantial damage
- [NTSB OAK75FVG52](https://openairdocs.org/ntsb/OAK75FVG52.md): Boeing A75N1 · Woodland, CA · Accident · No injuries · Closed · Mar 30, 1975 · N62927 · Substantial damage
- [NTSB MIA75FLG27](https://openairdocs.org/ntsb/MIA75FLG27.md): Boeing E75 · Barnwell, SC · Accident · Minor injuries · Closed · Mar 13, 1975 · N54731 · Destroyed
- [NTSB CHI75AC065](https://openairdocs.org/ntsb/CHI75AC065.md): Beech H18 · Grayling, MI · Incident · No injuries · Closed · Mar 12, 1975 · N6000M · Minor damage
- [NTSB CHI75AC063](https://openairdocs.org/ntsb/CHI75AC063.md): Beech D18S · Chicago, IL · Accident · No injuries · Closed · Mar 8, 1975 · N765D · Substantial damage
- [NTSB CHI75AC060](https://openairdocs.org/ntsb/CHI75AC060.md): Beech G18S · Oshkosh, WI · Accident · No injuries · Closed · Mar 4, 1975 · N188X · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=52008&year=1975&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") = 1975
  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=1975

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