# NTSB investigations: Pratt & Whitney R-985 series, 1974

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 · 70 cases

## Latest cases

- [NTSB MIA75DKT30](https://openairdocs.org/ntsb/MIA75DKT30.md): Beech B18 · Englewood Bch, FL · Accident · No injuries · Closed · Dec 13, 1974 · N9703F · Substantial damage
- [NTSB MKC75DCD24](https://openairdocs.org/ntsb/MKC75DCD24.md): Lockheed 12A · Osage, IA · Accident · No injuries · Closed · Nov 21, 1974 · N18137 · Substantial damage
- [NTSB OAK75DVD29](https://openairdocs.org/ntsb/OAK75DVD29.md): Weatherly 201B · Farmington, CA · Accident · No injuries · Closed · Nov 16, 1974 · N1262W · Substantial damage
- [NTSB OAK75DVG35](https://openairdocs.org/ntsb/OAK75DVG35.md): Boeing A75 · Woodland, CA · Accident · No injuries · Closed · Nov 7, 1974 · N62927 · Substantial damage
- [NTSB NYC75FGT09](https://openairdocs.org/ntsb/NYC75FGT09.md): Beech E18S · Mcsherrytown, PA · Accident · No injuries · Closed · Oct 27, 1974 · N3666G · Substantial damage
- [NTSB LAX75DUM06](https://openairdocs.org/ntsb/LAX75DUM06.md): Stearman A75 · Imperial, CA · Accident · No injuries · Closed · Oct 27, 1974 · N75161 · Destroyed
- [NTSB MIA75DLD23](https://openairdocs.org/ntsb/MIA75DLD23.md): Boeing A75N1 · Lake Placid, FL · Accident · No injuries · Closed · Oct 15, 1974 · N5506A · Substantial damage
- [NTSB LAX75DUM07](https://openairdocs.org/ntsb/LAX75DUM07.md): Boeing A75N1 · Calexico, CA · Accident · No injuries · Closed · Oct 12, 1974 · N53180 · Substantial damage
- [NTSB NYC75FHD15](https://openairdocs.org/ntsb/NYC75FHD15.md): Boeing A75N1 · Pennington, NJ · Accident · No injuries · Closed · Oct 10, 1974 · N9283H · Substantial damage
- [NTSB MKC75AK023](https://openairdocs.org/ntsb/MKC75AK023-144873.md): Beech E18S · Topeka, KS · Accident · No injuries · Closed · Oct 7, 1974 · N995H · Substantial damage
- [NTSB OAK75FVA20](https://openairdocs.org/ntsb/OAK75FVA20.md): Boeing A75 · Kerman, CA · Accident · No injuries · Closed · Sep 22, 1974 · N1064N · Substantial damage
- [NTSB OAK75DVG23](https://openairdocs.org/ntsb/OAK75DVG23.md): Boeing A75N1 · Colusa, CA · Accident · Serious injuries · Closed · Sep 18, 1974 · N5050V · Substantial damage
- [NTSB CHI75DEP24](https://openairdocs.org/ntsb/CHI75DEP24.md): Boeing A75 · Lone Rock, WI · Accident · No injuries · Closed · Sep 8, 1974 · N55898 · Substantial damage
- [NTSB IAD75FLJ10](https://openairdocs.org/ntsb/IAD75FLJ10.md): Boeing A75-N1 · Grantham, NC · Accident · No injuries · Closed · Sep 2, 1974 · N4442N · Destroyed
- [NTSB CHI75FEP19](https://openairdocs.org/ntsb/CHI75FEP19.md): Boeing A75N1 · Plover, WI · Accident · 1 fatal · Closed · Sep 1, 1974 · N60334 · Destroyed
- [NTSB OAK75DVD08](https://openairdocs.org/ntsb/OAK75DVD08.md): Naval Fcty N3N-3 · Tracy, CA · Accident · No injuries · Closed · Aug 29, 1974 · N44736 · Substantial damage
- [NTSB CHI75DEP16](https://openairdocs.org/ntsb/CHI75DEP16.md): Boeing A75N1 · Friendship, WI · Accident · No injuries · Closed · Aug 17, 1974 · N61836 · Destroyed
- [NTSB OAK75DVA14](https://openairdocs.org/ntsb/OAK75DVA14.md): Boeing B75N1 · Tranquility, CA · Accident · No injuries · Closed · Aug 14, 1974 · N2803D · Substantial damage
- [NTSB LAX75DUJ19](https://openairdocs.org/ntsb/LAX75DUJ19.md): Naval Fcty N3N-1 · Queen Creek, AZ · Accident · No injuries · Closed · Aug 9, 1974 · N45184 · Substantial damage
- [NTSB FTW75FRD06](https://openairdocs.org/ntsb/FTW75FRD06.md): Grumman G-164 · Branch, LA · Accident · No injuries · Closed · Aug 6, 1974 · N631U · Substantial damage
- [NTSB LAX75DVA0X](https://openairdocs.org/ntsb/LAX75DVA0X.md): Boeing B75N1 · Mettler, CA · Accident · No injuries · Closed · Jul 26, 1974 · N63268 · Substantial damage
- [NTSB SEA75FTA05](https://openairdocs.org/ntsb/SEA75FTA05.md): Grumman G-164 · Baker, MT · Accident · No injuries · Closed · Jul 25, 1974 · N664U · Substantial damage
- [NTSB NYC75FHD11](https://openairdocs.org/ntsb/NYC75FHD11.md): Boeing B75N1 · Indian Mills, NJ · Accident · No injuries · Closed · Jul 25, 1974 · N64590 · Substantial damage
- [NTSB IAD75DLT02](https://openairdocs.org/ntsb/IAD75DLT02.md): Grumman G-164A · New Castle, TN · Accident · No injuries · Closed · Jul 22, 1974 · N6533 · Substantial damage
- [NTSB OAK75FVM03](https://openairdocs.org/ntsb/OAK75FVM03.md): Weatherly 201A · Soledad, CA · Accident · No injuries · Closed · Jul 21, 1974 · N2931W · Substantial damage
- [NTSB OAK75DVA05](https://openairdocs.org/ntsb/OAK75DVA05.md): Boeing A75N1 · Hickman, CA · Accident · No injuries · Closed · Jul 17, 1974 · N1137N · Substantial damage
- [NTSB FTW75DRG05](https://openairdocs.org/ntsb/FTW75DRG05.md): Grumman 164-A · San Benito, TX · Accident · No injuries · Closed · Jul 16, 1974 · N9793 · Substantial damage
- [NTSB ANC75DAD01](https://openairdocs.org/ntsb/ANC75DAD01.md): Dehavilland DHC-2 · Sitka, AK · Accident · No injuries · Closed · Jul 15, 1974 · N4794C · Substantial damage
- [NTSB NYC75DHD03](https://openairdocs.org/ntsb/NYC75DHD03.md): Beech D17S · Medford, NJ · Accident · No injuries · Closed · Jul 12, 1974 · N51121 · Substantial damage
- [NTSB LAX75FUD01](https://openairdocs.org/ntsb/LAX75FUD01.md): Spartan 7W · Hawthorne, CA · Accident · No injuries · Closed · Jul 8, 1974 · N17659 · Destroyed
- [NTSB FTW75FRD03](https://openairdocs.org/ntsb/FTW75FRD03.md): Grumman G-164 · Jeanerette, LA · Accident · Minor injuries · Closed · Jul 8, 1974 · N464RF · Substantial damage
- [NTSB CHI75FEC04](https://openairdocs.org/ntsb/CHI75FEC04.md): Beech D18 · Utica, MI · Accident · No injuries · Closed · Jul 4, 1974 · N1111D · Substantial damage
- [NTSB MIA75FLA01](https://openairdocs.org/ntsb/MIA75FLA01.md): Beech B18S · Panama City, FL · Accident · No injuries · Closed · Jul 3, 1974 · N5855 · Substantial damage
- [NTSB IAD75FIG01](https://openairdocs.org/ntsb/IAD75FIG01.md): Beech C18S · Ridgely, MD · Accident · No injuries · Closed · Jul 2, 1974 · N334G · Substantial damage
- [NTSB CHI74AC099](https://openairdocs.org/ntsb/CHI74AC099.md): Beech D18S · Detroit, MI · Accident · 2 fatal · Closed · Jun 27, 1974 · N3616B · 2 aircraft · Substantial damage
- [NTSB MKC74FCQ46](https://openairdocs.org/ntsb/MKC74FCQ46.md): Boeing A75N1 · Hope, KS · Accident · No injuries · Closed · Jun 24, 1974 · N268HC · Destroyed
- [NTSB FTW74DRA46](https://openairdocs.org/ntsb/FTW74DRA46.md): Boeing E75 · Rosharon, TX · Accident · No injuries · Closed · Jun 21, 1974 · N51028 · Substantial damage
- [NTSB FTW74FRJ38](https://openairdocs.org/ntsb/FTW74FRJ38.md): Grumman G-164A · Mer Rouge, LA · Accident · Minor injuries · Closed · Jun 19, 1974 · N6604 · Substantial damage
- [NTSB CHI74FEP49](https://openairdocs.org/ntsb/CHI74FEP49.md): Boeing A75N1 · Lone Rock, WI · Accident · No injuries · Closed · Jun 13, 1974 · N111Q · Substantial damage
- [NTSB OAK74DVG63](https://openairdocs.org/ntsb/OAK74DVG63.md): Boeing B75 · Zamora, CA · Accident · Minor injuries · Closed · Jun 4, 1974 · N68434 · Substantial damage
- [NTSB FTW74FRD41](https://openairdocs.org/ntsb/FTW74FRD41.md): Grumman G-164A · Gueydan, LA · Accident · No injuries · Closed · May 29, 1974 · N939X · Substantial damage
- [NTSB SEA74FYC55](https://openairdocs.org/ntsb/SEA74FYC55.md): Beech D18S · Mcminnville, OR · Accident · No injuries · Closed · May 26, 1974 · N104J · Substantial damage
- [NTSB FTW74DRG84](https://openairdocs.org/ntsb/FTW74DRG84.md): Weatherly 201 · Pearsall, TX · Accident · No injuries · Closed · May 19, 1974 · N86687 · Substantial damage
- [NTSB FTW74FRD38](https://openairdocs.org/ntsb/FTW74FRD38.md): Grumman G-164 · Livonia, LA · Accident · No injuries · Closed · May 18, 1974 · N7952 · Substantial damage
- [NTSB FTW74FRD39](https://openairdocs.org/ntsb/FTW74FRD39.md): Grumman G-164A · Jennings, LA · Accident · No injuries · Closed · May 16, 1974 · N5272 · Substantial damage
- [NTSB FTW74FRD35](https://openairdocs.org/ntsb/FTW74FRD35.md): Boeing A75N1 · Rayne, LA · Accident · No injuries · Closed · May 8, 1974 · N59364 · Substantial damage
- [NTSB OAK74DVG52](https://openairdocs.org/ntsb/OAK74DVG52.md): Grumman G-164 · Live Oak, CA · Accident · No injuries · Closed · May 5, 1974 · N10206 · Destroyed
- [NTSB OAK74DVG56](https://openairdocs.org/ntsb/OAK74DVG56.md): Boeing A75N1 · E.Nicolaus, CA · Accident · No injuries · Closed · May 4, 1974 · N56914 · Substantial damage
- [NTSB LAX74DUG53](https://openairdocs.org/ntsb/LAX74DUG53.md): Howard DGA15P · Lk Elsinore, CA · Accident · No injuries · Closed · May 4, 1974 · N65E · Substantial damage
- [NTSB MIA740KT73](https://openairdocs.org/ntsb/MIA740KT73.md): Grumman G-21A · Nassau, Burkina Faso · Accident · No injuries · Closed · Apr 24, 1974 · N86640 · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=52008&year=1974&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") = 1974
  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=1974

---
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.