# NTSB investigations: Pratt & Whitney R-985 series, 1973

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 · 68 cases

## Latest cases

- [NTSB NYC74DFJ25](https://openairdocs.org/ntsb/NYC74DFJ25.md): Beech E18S · Syracuse, NY · Accident · Minor injuries · Closed · Dec 22, 1973 · N249K · Substantial damage
- [NTSB OAK74DVA38](https://openairdocs.org/ntsb/OAK74DVA38.md): Boeing A75N1 · Hanford, CA · Accident · No injuries · Closed · Dec 17, 1973 · N4768V · Substantial damage
- [NTSB FTW74FPM14](https://openairdocs.org/ntsb/FTW74FPM14.md): Boeing A75 · Tulsa, OK · Accident · No injuries · Closed · Dec 14, 1973 · N61492 · Substantial damage
- [NTSB OAK74DVA33](https://openairdocs.org/ntsb/OAK74DVA33.md): Boeing A75 · Hickman, CA · Accident · No injuries · Closed · Nov 15, 1973 · N56416 · Substantial damage
- [NTSB MIA74AM042](https://openairdocs.org/ntsb/MIA74AM042.md): Beech E18S · San Juan, PR · Accident · No injuries · Closed · Nov 13, 1973 · N3628B · Substantial damage
- [NTSB OAK74AVA31](https://openairdocs.org/ntsb/OAK74AVA31.md): Snow S2C · Tulare, CA · Accident · No injuries · Closed · Nov 1, 1973 · N9477R · Substantial damage
- [NTSB CHI74AC039](https://openairdocs.org/ntsb/CHI74AC039.md): Beech E18E · Chicago, IL · Accident · No injuries · Closed · Nov 1, 1973 · N251K · Substantial damage
- [NTSB FTW74AF026](https://openairdocs.org/ntsb/FTW74AF026.md): Beech E18S · El Paso, TX · Accident · No injuries · Closed · Oct 27, 1973 · N995H · Substantial damage
- [NTSB MKC74FCG13](https://openairdocs.org/ntsb/MKC74FCG13.md): Beech TC-45J · Lawrence, KS · Accident · No injuries · Closed · Oct 17, 1973 · N200KU · Substantial damage
- [NTSB OAK74FVA20](https://openairdocs.org/ntsb/OAK74FVA20.md): Vultee BT-13A · Madera, CA · Accident · 1 fatal · Closed · Sep 29, 1973 · N67579 · Destroyed
- [NTSB FTW74DPM08](https://openairdocs.org/ntsb/FTW74DPM08.md): Boeing A75 · Coleman, OK · Accident · No injuries · Closed · Sep 23, 1973 · N4564N · Substantial damage
- [NTSB MIA74DKT40](https://openairdocs.org/ntsb/MIA74DKT40.md): Beech D18S · Freeport, Burkina Faso · Accident · No injuries · Closed · Sep 15, 1973 · N436B · Substantial damage
- [NTSB MIA74OKT18](https://openairdocs.org/ntsb/MIA74OKT18.md): Beech D18S · Middle Caicos, Tokelau · Accident · No injuries · Closed · Sep 11, 1973 · N80351 · Destroyed
- [NTSB MIA74FLT01](https://openairdocs.org/ntsb/MIA74FLT01.md): Grumman G-164A · Ripley, MS · Accident · No injuries · Closed · Sep 3, 1973 · N4562 · Substantial damage
- [NTSB LAX74DUJ13](https://openairdocs.org/ntsb/LAX74DUJ13.md): Stearman E75 · Wellton, AZ · Accident · No injuries · Closed · Sep 1, 1973 · N1263N · Destroyed
- [NTSB DEN74FTM05](https://openairdocs.org/ntsb/DEN74FTM05.md): Howard, Dee DGA15J · Richfield, UT · Accident · No injuries · Closed · Sep 1, 1973 · N67425 · Substantial damage
- [NTSB CHI74AC017](https://openairdocs.org/ntsb/CHI74AC017.md): Beech E18S · Urbana, OH · Accident · No injuries · Closed · Aug 30, 1973 · N5632D · Substantial damage
- [NTSB MKC74FCA06](https://openairdocs.org/ntsb/MKC74FCA06-201633.md): Beech E18S · St Louis, MO · Accident · No injuries · Closed · Aug 29, 1973 · N1002C · Substantial damage
- [NTSB FTW74DRD08](https://openairdocs.org/ntsb/FTW74DRD08.md): Grumman G-164A · Welsh, LA · Accident · Minor injuries · Closed · Aug 27, 1973 · N6647 · Destroyed
- [NTSB FTW74DPG16](https://openairdocs.org/ntsb/FTW74DPG16.md): Grumman G-164 · Clarkedale, AR · Accident · No injuries · Closed · Aug 27, 1973 · N8379 · Substantial damage
- [NTSB DEN74FTE16](https://openairdocs.org/ntsb/DEN74FTE16.md): Boeing A75N1 · Sheridan Lke, CO · Accident · No injuries · Closed · Aug 25, 1973 · N55971 · Substantial damage
- [NTSB MIA74DKT15](https://openairdocs.org/ntsb/MIA74DKT15.md): Boeing PT-17 · Palm Bch Gdns, FL · Accident · No injuries · Closed · Aug 24, 1973 · N55982 · Substantial damage
- [NTSB FTW74FQG07](https://openairdocs.org/ntsb/FTW74FQG07.md): Waco UPF-7 · Dimmitt, TX · Accident · No injuries · Closed · Aug 19, 1973 · N2369Q · Substantial damage
- [NTSB OAK74DVA13](https://openairdocs.org/ntsb/OAK74DVA13.md): Boeing A75-N1 · Porterville, CA · Accident · No injuries · Closed · Aug 18, 1973 · N7740C · Substantial damage
- [NTSB CHI74FEV14](https://openairdocs.org/ntsb/CHI74FEV14.md): Boeing A75N1 · Martinsville, IL · Accident · Minor injuries · Closed · Aug 18, 1973 · N61860 · Substantial damage
- [NTSB LAX74AL016](https://openairdocs.org/ntsb/LAX74AL016.md): Beech C-45H · Los Angeles, CA · Accident · No injuries · Closed · Aug 17, 1973 · N281H · Substantial damage
- [NTSB FTW74DPG11](https://openairdocs.org/ntsb/FTW74DPG11.md): Grumman G-164A · Dewitt, AR · Accident · No injuries · Closed · Aug 13, 1973 · N930X · Destroyed
- [NTSB MKC74IK005](https://openairdocs.org/ntsb/MKC74IK005.md): Beech D18S · Mitchell, SD · Incident · No injuries · Closed · Aug 10, 1973 · N80201 · Minor damage
- [NTSB OAK74DVA11](https://openairdocs.org/ntsb/OAK74DVA11.md): Boeing A75 · Fresno, CA · Accident · No injuries · Closed · Aug 7, 1973 · N56533 · Substantial damage
- [NTSB OAK74DVA09](https://openairdocs.org/ntsb/OAK74DVA09.md): Boeing A75N1 · Woodlake, CA · Accident · No injuries · Closed · Aug 2, 1973 · N2852D · Substantial damage
- [NTSB ANC74AA012](https://openairdocs.org/ntsb/ANC74AA012.md): Grumman G-21A · Kodiak, AK · Accident · No injuries · Closed · Jul 28, 1973 · N2845D · Substantial damage
- [NTSB OAK74DVA08](https://openairdocs.org/ntsb/OAK74DVA08-201620.md): Boeing 75 · Mendota, CA · Accident · Minor injuries · Closed · Jul 25, 1973 · N68401 · Substantial damage
- [NTSB OAK74FVA07](https://openairdocs.org/ntsb/OAK74FVA07.md): Boeing A75 · Tranquility, CA · Accident · Minor injuries · Closed · Jul 23, 1973 · N5003V · Substantial damage
- [NTSB MKC74FCG02](https://openairdocs.org/ntsb/MKC74FCG02.md): Boeing A75N1 · Kansas City, MO · Accident · No injuries · Closed · Jul 23, 1973 · N69696 · Substantial damage
- [NTSB MIA74FKG06](https://openairdocs.org/ntsb/MIA74FKG06.md): Beech G18S · Augusta, GA · Accident · No injuries · Closed · Jul 21, 1973 · N1500Z · Substantial damage
- [NTSB SEA74FYI05](https://openairdocs.org/ntsb/SEA74FYI05.md): Boeing PT-17 · Malin, OR · Accident · Minor injuries · Closed · Jul 19, 1973 · N56941 · Substantial damage
- [NTSB MIA74FKG05](https://openairdocs.org/ntsb/MIA74FKG05.md): Grumman G-164 · Fitzgerald, GA · Accident · No injuries · Closed · Jul 18, 1973 · N643U · Substantial damage
- [NTSB CHI74FEV03](https://openairdocs.org/ntsb/CHI74FEV03.md): Grumman G-164A · Shirley, IL · Accident · No injuries · Closed · Jul 18, 1973 · N649U · Substantial damage
- [NTSB OAK74FVA04](https://openairdocs.org/ntsb/OAK74FVA04.md): Boeing A75 · Hickman, CA · Accident · 1 fatal · Closed · Jul 6, 1973 · N1137N · Substantial damage
- [NTSB DEN74FTC02](https://openairdocs.org/ntsb/DEN74FTC02.md): Beech D18S · Encampment, WY · Accident · No injuries · Closed · Jul 1, 1973 · N6560D · Substantial damage
- [NTSB FTW73FRG95](https://openairdocs.org/ntsb/FTW73FRG95.md): Snow S2C · Pearsall, TX · Accident · No injuries · Closed · Jun 30, 1973 · N9492R · Substantial damage
- [NTSB FTW73FRD38](https://openairdocs.org/ntsb/FTW73FRD38.md): Grumman G-164 · Thornwell, LA · Accident · No injuries · Closed · Jun 27, 1973 · N464RF · Substantial damage
- [NTSB SEA73DYA31](https://openairdocs.org/ntsb/SEA73DYA31.md): Grumman G-164 · Idaho Falls, ID · Accident · No injuries · Closed · Jun 12, 1973 · N745Y · Destroyed
- [NTSB LAX73DUG63](https://openairdocs.org/ntsb/LAX73DUG63.md): Beech D18S · Perris, CA · Accident · No injuries · Closed · Jun 9, 1973 · N165WP · Substantial damage
- [NTSB FTW73DPE58](https://openairdocs.org/ntsb/FTW73DPE58.md): Grumman G-164 · Cash, AR · Accident · No injuries · Closed · Jun 8, 1973 · N10261 · Substantial damage
- [NTSB CHI73AC094](https://openairdocs.org/ntsb/CHI73AC094.md): Beech E18S · Chicago, IL · Accident · No injuries · Closed · Jun 7, 1973 · N250RP · Substantial damage
- [NTSB SEA73DYI16](https://openairdocs.org/ntsb/SEA73DYI16.md): Boeing A75 · Marlin, OR · Accident · No injuries · Closed · Jun 6, 1973 · N5522N · Substantial damage
- [NTSB OAK73DVA63](https://openairdocs.org/ntsb/OAK73DVA63.md): Boeing A75N1 · Kingsburg, CA · Accident · Minor injuries · Closed · Jun 5, 1973 · N1359N · Substantial damage
- [NTSB FTW73FPGK3](https://openairdocs.org/ntsb/FTW73FPGK3.md): Grumman G-164A · Gillett, AR · Accident · No injuries · Closed · May 31, 1973 · N652U · Destroyed
- [NTSB FTW73DPD40](https://openairdocs.org/ntsb/FTW73DPD40.md): Beech D17S · Arlington, TX · Accident · No injuries · Closed · May 28, 1973 · N9466H · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=52008&year=1973&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") = 1973
  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=1973

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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.