# NTSB investigations: Pratt & Whitney R-985 series, 1981

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.

## Latest cases

- [NTSB LAX82FA024](https://openairdocs.org/ntsb/LAX82FA024.md): Beech C-45H · Honolulu, HI · Accident · 11 fatal · Closed · Dec 5, 1981 · N8185H · Destroyed
- [NTSB LAX81IA015](https://openairdocs.org/ntsb/LAX81IA015.md): Beech D18S · Long Beach, CA · Incident · No injuries · Closed · Nov 18, 1981 · N104J · Minor damage
- [NTSB FTW82FQG06](https://openairdocs.org/ntsb/FTW82FQG06.md): Boeing A75N1 · Sweetwater, TX · Accident · No injuries · Closed · Nov 5, 1981 · N59637 · Substantial damage
- [NTSB ATL82FKJ05](https://openairdocs.org/ntsb/ATL82FKJ05.md): Beech 3NM · Ohatchee, AL · Accident · No injuries · Closed · Nov 2, 1981 · N16139 · Substantial damage
- [NTSB CHI82FEI01](https://openairdocs.org/ntsb/CHI82FEI01.md): Beech D18S · Concord, OH · Accident · No injuries · Closed · Oct 30, 1981 · N8962A · Substantial damage
- [NTSB MIA82IA002](https://openairdocs.org/ntsb/MIA82IA002.md): Beech G18S · Jacksonville, FL · Accident · No injuries · Closed · Oct 12, 1981 · N5BA · Substantial damage
- [NTSB CHI82FA001](https://openairdocs.org/ntsb/CHI82FA001.md): Beech D-18S · Fraser, MI · Accident · 1 fatal · Closed · Oct 4, 1981 · N6675 · Destroyed
- [NTSB DEN81FTC25](https://openairdocs.org/ntsb/DEN81FTC25.md): Beech H18S · Gillette, WY · Accident · Minor injuries · Closed · Sep 27, 1981 · N919X · Substantial damage
- [NTSB CHI81DEV35](https://openairdocs.org/ntsb/CHI81DEV35.md): Grumman G-164A · Dana, IN · Accident · Minor injuries · Closed · Sep 23, 1981 · N9968 · Destroyed
- [NTSB SEA81DYP42](https://openairdocs.org/ntsb/SEA81DYP42.md): Boeing A75N1 · Orondo, WA · Accident · No injuries · Closed · Sep 17, 1981 · N56929 · Substantial damage
- [NTSB FTW81DRJ35](https://openairdocs.org/ntsb/FTW81DRJ35.md): Beech D18S · Simsboro, LA · Accident · No injuries · Closed · Sep 12, 1981 · N123J · Substantial damage
- [NTSB MIA81IA110](https://openairdocs.org/ntsb/MIA81IA110.md): Beech 3NM · Jacksonville, FL · Incident · No injuries · Closed · Aug 31, 1981 · N9539 · Minor damage
- [NTSB NYC81FNC20](https://openairdocs.org/ntsb/NYC81FNC20.md): Boeing A75L · Fryeburg, ME · Accident · No injuries · Closed · Aug 24, 1981 · N1153V · Substantial damage
- [NTSB LAX81DVM31](https://openairdocs.org/ntsb/LAX81DVM31.md): Boeing A75 · Greenfield, CA · Accident · No injuries · Closed · Aug 20, 1981 · N68185 · Substantial damage
- [NTSB CHI81DEV32](https://openairdocs.org/ntsb/CHI81DEV32.md): Grumman G-164A · Hudson, IL · Accident · No injuries · Closed · Aug 14, 1981 · N8638H · Substantial damage
- [NTSB DEN81FTK20](https://openairdocs.org/ntsb/DEN81FTK20.md): Grumman G-164B · Platte, SD · Accident · Minor injuries · Closed · Aug 12, 1981 · N6636K · Substantial damage
- [NTSB ATL81FKG40](https://openairdocs.org/ntsb/ATL81FKG40.md): Grumman G-164 · Hazlehurst, GA · Accident · Minor injuries · Closed · Aug 10, 1981 · N6737Q · Destroyed
- [NTSB ANC81FA093](https://openairdocs.org/ntsb/ANC81FA093.md): Dehavilland DHC-2 · Ketchikan, AK · Accident · Serious injuries · Closed · Aug 7, 1981 · N31618 · Destroyed
- [NTSB SEA81FYP31](https://openairdocs.org/ntsb/SEA81FYP31.md): Boeing A75N1 · Wenatchee, WA · Accident · No injuries · Closed · Aug 3, 1981 · N49323 · Substantial damage
- [NTSB MKC81DCQ47](https://openairdocs.org/ntsb/MKC81DCQ47.md): Spartan 7W · Phillipsburg, KS · Accident · No injuries · Closed · Aug 3, 1981 · N17658 · Substantial damage
- [NTSB FTW81DRD36](https://openairdocs.org/ntsb/FTW81DRD36.md): Boeing A75-N1 · Plaquemine, LA · Accident · No injuries · Closed · Aug 1, 1981 · N55670 · Substantial damage
- [NTSB ANC81FA089](https://openairdocs.org/ntsb/ANC81FA089.md): Beech C-45H · Livengood, AK · Accident · 1 fatal · Closed · Aug 1, 1981 · N9826Z · Destroyed
- [NTSB ANC81DA087](https://openairdocs.org/ntsb/ANC81DA087.md): Beech E18S · Tobin Creek, AK · Accident · No injuries · Closed · Jul 30, 1981 · N326W · Substantial damage
- [NTSB DEN81FTG15](https://openairdocs.org/ntsb/DEN81FTG15.md): Boeing B75N1 · Northwood, ND · Accident · Serious injuries · Closed · Jul 28, 1981 · N9691H · Destroyed
- [NTSB FTW81DRJ21](https://openairdocs.org/ntsb/FTW81DRJ21.md): Grumman G-164B · Shreveport, LA · Accident · No injuries · Closed · Jul 14, 1981 · N6626Q · Substantial damage
- [NTSB LAX81DUG38](https://openairdocs.org/ntsb/LAX81DUG38.md): Boeing B75N1 · Chino, CA · Accident · No injuries · Closed · Jul 3, 1981 · N218DL · Substantial damage
- [NTSB ATL81DKQ17](https://openairdocs.org/ntsb/ATL81DKQ17.md): Grumman G-164A · West Point, MS · Accident · No injuries · Closed · Jun 21, 1981 · N6535 · Destroyed
- [NTSB ANC81DA070](https://openairdocs.org/ntsb/ANC81DA070.md): Dehavilland DHC-2 · Juneau, AK · Accident · No injuries · Closed · Jun 19, 1981 · N37756 · Substantial damage
- [NTSB FTW81DPG38](https://openairdocs.org/ntsb/FTW81DPG38.md): Grumman G-164 · Manila, AR · Accident · No injuries · Closed · Jun 8, 1981 · N608U · Destroyed
- [NTSB FTW81FQD26](https://openairdocs.org/ntsb/FTW81FQD26.md): Beech D17S · Canutillo, TX · Accident · Minor injuries · Closed · Jun 6, 1981 · N5447N · Substantial damage
- [NTSB FTW81DPG33](https://openairdocs.org/ntsb/FTW81DPG33.md): Air Tractor AT-300 · Foreman, AR · Accident · Serious injuries · Closed · May 26, 1981 · N4323S · Destroyed
- [NTSB LAX81DVG36](https://openairdocs.org/ntsb/LAX81DVG36.md): Grumman G-164 · Durham, CA · Accident · No injuries · Closed · May 9, 1981 · N594Y · Substantial damage
- [NTSB ANC81DA051](https://openairdocs.org/ntsb/ANC81DA051.md): Dehavilland DHC-2 · Klawock, AK · Accident · No injuries · Closed · May 8, 1981 · N64384 · Substantial damage
- [NTSB FTW81DRA27](https://openairdocs.org/ntsb/FTW81DRA27.md): Grumman G-164 · Garwood, TX · Accident · No injuries · Closed · May 1, 1981 · N974X · Substantial damage
- [NTSB LAX81DVG27](https://openairdocs.org/ntsb/LAX81DVG27.md): Grumman G164 · Maxwell, CA · Accident · No injuries · Closed · Apr 25, 1981 · N22RA · Substantial damage
- [NTSB ATL81FKG13](https://openairdocs.org/ntsb/ATL81FKG13.md): Beech H18 · Atlanta, GA · Accident · No injuries · Closed · Apr 17, 1981 · N7998K · Substantial damage
- [NTSB FTW81FPJ16](https://openairdocs.org/ntsb/FTW81FPJ16.md): Grumman G-164B · Billings, OK · Accident · No injuries · Closed · Apr 9, 1981 · N48478 · Destroyed
- [NTSB FTW81DPJ14](https://openairdocs.org/ntsb/FTW81DPJ14.md): Boeing A75 · Covington, OK · Accident · No injuries · Closed · Apr 8, 1981 · N50149 · Destroyed
- [NTSB FTW81DPD17](https://openairdocs.org/ntsb/FTW81DPD17.md): Grumman G-164A · Granbury, TX · Accident · Minor injuries · Closed · Apr 1, 1981 · N6604 · Substantial damage
- [NTSB LAX81DVA29](https://openairdocs.org/ntsb/LAX81DVA29.md): Grumman G-164B · Farmington, CA · Accident · No injuries · Closed · Mar 31, 1981 · N48595 · Substantial damage
- [NTSB FTW81DPD14](https://openairdocs.org/ntsb/FTW81DPD14.md): Boeing A75HI · Justin, TX · Accident · No injuries · Closed · Mar 20, 1981 · N54284 · Substantial damage
- [NTSB ANC81FA028](https://openairdocs.org/ntsb/ANC81FA028.md): Dehavnd Can DHC-2 · Kenai, AK · Accident · 1 fatal · Closed · Mar 14, 1981 · N6473 · Substantial damage
- [NTSB NYC81FA031](https://openairdocs.org/ntsb/NYC81FA031.md): Beech H18 · Hazelton, PA · Accident · Minor injuries · Closed · Mar 11, 1981 · N161SP · Substantial damage
- [NTSB ATL81FKG10](https://openairdocs.org/ntsb/ATL81FKG10.md): Beech D18 · Claxton, GA · Accident · Serious injuries · Closed · Mar 2, 1981 · N80162 · Substantial damage
- [NTSB NYC81FA024](https://openairdocs.org/ntsb/NYC81FA024.md): Beech C-45H · Dillsburg, PA · Accident · Serious injuries · Closed · Feb 2, 1981 · N45437 · Destroyed
- [NTSB LAX81FA126](https://openairdocs.org/ntsb/LAX81FA126.md): Beech TC-45J · San Clement Is, CA · Accident · 1 fatal · Closed · Feb 2, 1981 · N68392 · Destroyed
- [NTSB MIA81FA041](https://openairdocs.org/ntsb/MIA81FA041.md): Beech G18S · San Juan, PR · Accident · No injuries · Closed · Jan 28, 1981 · N966YH · Substantial damage
- [NTSB LAX81FA042](https://openairdocs.org/ntsb/LAX81FA042.md): Beech H18 · Newhall, CA · Accident · 2 fatal · Closed · Jan 28, 1981 · N787Q · Destroyed
- [NTSB CHI81DA018](https://openairdocs.org/ntsb/CHI81DA018.md): Beech H18S · Chicago, IL · Case · Closed · Jan 9, 1981 · N135W

## 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") = 1981
  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=1981

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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.