# NTSB investigations: Lycoming 0-320 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 7 · 316 cases

## Latest cases

- [NTSB SEA74DYG22](https://openairdocs.org/ntsb/SEA74DYG22.md): Piper PA-28 · Richland, WA · Accident · No injuries · Closed · Dec 31, 1973 · N2350T · Substantial damage
- [NTSB ANC74AA050](https://openairdocs.org/ntsb/ANC74AA050.md): Piper PA-18 · Glennallen, AK · Accident · 2 fatal · Closed · Dec 31, 1973 · N7694D · Substantial damage
- [NTSB SEA74DYC30](https://openairdocs.org/ntsb/SEA74DYC30.md): Piper PA-28 · Mocalla, OR · Accident · No injuries · Closed · Dec 30, 1973 · N55620 · Substantial damage
- [NTSB ANC74DAG83](https://openairdocs.org/ntsb/ANC74DAG83.md): Piper PA-12 · Anchorage, AK · Accident · Minor injuries · Closed · Dec 30, 1973 · N3029M · Substantial damage
- [NTSB SEA74DYA18](https://openairdocs.org/ntsb/SEA74DYA18.md): Piper PA-22 · Bone, ID · Accident · No injuries · Closed · Dec 29, 1973 · N8002D · Substantial damage
- [NTSB DEN74FTE35](https://openairdocs.org/ntsb/DEN74FTE35.md): Cessna 172G · Broomfield, CO · Accident · No injuries · Closed · Dec 29, 1973 · N7128G · Substantial damage
- [NTSB CHI74DEP27](https://openairdocs.org/ntsb/CHI74DEP27.md): Cessna 172 · Kenosha, WI · Accident · No injuries · Closed · Dec 29, 1973 · N7120G · Substantial damage
- [NTSB CHI74DEP25](https://openairdocs.org/ntsb/CHI74DEP25.md): Cessna 172 · Sturgeon Bay, WI · Accident · No injuries · Closed · Dec 29, 1973 · N3907Q · Substantial damage
- [NTSB MIA74FKT44](https://openairdocs.org/ntsb/MIA74FKT44.md): Piper PA-18A · Ft Lauderdale, FL · Accident · No injuries · Closed · Dec 27, 1973 · N8573D · Substantial damage
- [NTSB CHI74FET16](https://openairdocs.org/ntsb/CHI74FET16.md): Piper PA-24 · Fort Wayne, IN · Accident · Serious injuries · Closed · Dec 27, 1973 · N8074D · Destroyed
- [NTSB CHI74FEK18](https://openairdocs.org/ntsb/CHI74FEK18.md): Cessna 172M · Defiance, OH · Accident · No injuries · Closed · Dec 22, 1973 · N13364 · Substantial damage
- [NTSB ANC74DAG82](https://openairdocs.org/ntsb/ANC74DAG82.md): Champion 7GCBC · Kodiak, AK · Accident · No injuries · Closed · Dec 20, 1973 · N9018L · Substantial damage
- [NTSB SEA74DYC29](https://openairdocs.org/ntsb/SEA74DYC29.md): Cessna 172L · La Grande, OR · Accident · No injuries · Closed · Dec 19, 1973 · N7251Q · Substantial damage
- [NTSB OAK74DVD18](https://openairdocs.org/ntsb/OAK74DVD18.md): Cessna 172 · Novato, CA · Accident · No injuries · Closed · Dec 18, 1973 · N19886 · Substantial damage
- [NTSB NYC74AN053](https://openairdocs.org/ntsb/NYC74AN053.md): Stinson 108-1 · Amityville, NY · Accident · Serious injuries · Closed · Dec 15, 1973 · N2641 · 2 aircraft · Destroyed
- [NTSB CHI74FEE36](https://openairdocs.org/ntsb/CHI74FEE36.md): Piper PA-28 · Chicago, IL · Accident · No injuries · Closed · Dec 12, 1973 · N5796F · Substantial damage
- [NTSB IAD74FLQ17](https://openairdocs.org/ntsb/IAD74FLQ17.md): Cessna 177 · Dycusburg, KY · Accident · No injuries · Closed · Dec 11, 1973 · N3250T · Substantial damage
- [NTSB SEA74DYC31](https://openairdocs.org/ntsb/SEA74DYC31-201595.md): Callair A-5T · Siletz, OR · Accident · Minor injuries · Closed · Dec 8, 1973 · N6030C · Substantial damage
- [NTSB LAX74AUQ22](https://openairdocs.org/ntsb/LAX74AUQ22.md): Piper PA-28 · Valencia, CA · Accident · No injuries · Closed · Dec 8, 1973 · N6852W · Substantial damage
- [NTSB FTW74DRG39](https://openairdocs.org/ntsb/FTW74DRG39.md): Cessna 172 · Austin, TX · Accident · No injuries · Closed · Dec 4, 1973 · N84148 · Substantial damage
- [NTSB IAD74DLJ24](https://openairdocs.org/ntsb/IAD74DLJ24.md): Cessna 172M · Wilmington, NC · Accident · No injuries · Closed · Dec 2, 1973 · N20512 · Substantial damage
- [NTSB FTW74FPJ15](https://openairdocs.org/ntsb/FTW74FPJ15.md): Cessna 177 · Norman, OK · Accident · No injuries · Closed · Dec 2, 1973 · N3274T · Substantial damage
- [NTSB SEA74AYE28](https://openairdocs.org/ntsb/SEA74AYE28.md): Beech A23-19 · Everett, WA · Accident · Serious injuries · Closed · Nov 30, 1973 · N8735M · Substantial damage
- [NTSB FTW74DPG39](https://openairdocs.org/ntsb/FTW74DPG39.md): Cessna 172 · Carlisle, AR · Accident · No injuries · Closed · Nov 29, 1973 · N8462L · Substantial damage
- [NTSB CHI74DEE35](https://openairdocs.org/ntsb/CHI74DEE35-201608.md): Beech 23-19 · Moline, IL · Accident · No injuries · Closed · Nov 18, 1973 · N6091N · Substantial damage
- [NTSB DEN74DTC20](https://openairdocs.org/ntsb/DEN74DTC20.md): Piper PA-25 · Upton, WY · Accident · No injuries · Closed · Nov 16, 1973 · N6393Z · Substantial damage
- [NTSB OAK74DVG19](https://openairdocs.org/ntsb/OAK74DVG19.md): Piper PA-28 · Rio Linda, CA · Accident · No injuries · Closed · Nov 14, 1973 · N1671J · Substantial damage
- [NTSB MKC74FCQ18](https://openairdocs.org/ntsb/MKC74FCQ18.md): Piper PA-23 · Colby, KS · Accident · No injuries · Closed · Nov 12, 1973 · N3237P · Substantial damage
- [NTSB ANC74AA044](https://openairdocs.org/ntsb/ANC74AA044.md): Piper PA-18 · Anchorage, AK · Accident · Serious injuries · Closed · Nov 12, 1973 · N3872Z · 2 aircraft · Substantial damage
- [NTSB IAD74F1A06](https://openairdocs.org/ntsb/IAD74F1A06.md): Piper PA-28 · Manassas, VA · Accident · Minor injuries · Closed · Nov 8, 1973 · N1590J · Substantial damage
- [NTSB IAD74FID22](https://openairdocs.org/ntsb/IAD74FID22.md): Piper PA-28 · Charlottesvill, VA · Accident · No injuries · Closed · Nov 7, 1973 · N7196R · Substantial damage
- [NTSB CHI74DEA19](https://openairdocs.org/ntsb/CHI74DEA19.md): Cessna 172 · Terre Haute, IN · Accident · No injuries · Closed · Nov 7, 1973 · N4423Q · Substantial damage
- [NTSB DEN74FQA24](https://openairdocs.org/ntsb/DEN74FQA24.md): Amer Avco AA5 · Albuquerque, NM · Accident · No injuries · Closed · Nov 6, 1973 · N6015L · Substantial damage
- [NTSB MKC73DCD19](https://openairdocs.org/ntsb/MKC73DCD19-201607.md): Piper PA-28 · Oelwein, IA · Accident · No injuries · Closed · Nov 3, 1973 · N1330T · Substantial damage
- [NTSB FTW74DRA19](https://openairdocs.org/ntsb/FTW74DRA19.md): Piper PA-28 · Angleton, TX · Accident · No injuries · Closed · Nov 3, 1973 · N6380R · Substantial damage
- [NTSB IAD74FIA07](https://openairdocs.org/ntsb/IAD74FIA07.md): Champion 7GCBC · Bealton, VA · Accident · No injuries · Closed · Nov 2, 1973 · N1670G · Substantial damage
- [NTSB IAD74FID19](https://openairdocs.org/ntsb/IAD74FID19.md): Piper PA-28 · Ashland, VA · Accident · No injuries · Closed · Oct 31, 1973 · N56083 · Substantial damage
- [NTSB NYC74FFJ15](https://openairdocs.org/ntsb/NYC74FFJ15.md): Piper PA-23 · Rochester, NY · Accident · No injuries · Closed · Oct 30, 1973 · N6249B · Substantial damage
- [NTSB FTW74DPG36](https://openairdocs.org/ntsb/FTW74DPG36.md): Beech A23-19 · Salem, AR · Accident · Minor injuries · Closed · Oct 28, 1973 · N5982S · Substantial damage
- [NTSB DEN74AD018](https://openairdocs.org/ntsb/DEN74AD018.md): Piper PA-18 · Lusk, WY · Accident · 2 fatal · Closed · Oct 28, 1973 · N8579C · Destroyed
- [NTSB NYC74FGM11](https://openairdocs.org/ntsb/NYC74FGM11.md): Piper PA-28 · Clarion, PA · Accident · No injuries · Closed · Oct 27, 1973 · N1814J · Substantial damage
- [NTSB LAX74DUG21](https://openairdocs.org/ntsb/LAX74DUG21.md): Piper PA-28 · Yucca Vally, CA · Accident · No injuries · Closed · Oct 27, 1973 · N98194 · Substantial damage
- [NTSB MIA74DKG40](https://openairdocs.org/ntsb/MIA74DKG40.md): Cessna 172L · Thomson, GA · Accident · No injuries · Closed · Oct 23, 1973 · N4277Q · Substantial damage
- [NTSB NYC74FHD12](https://openairdocs.org/ntsb/NYC74FHD12.md): Piper PA-28 · Moorestown, NJ · Accident · Minor injuries · Closed · Oct 22, 1973 · N5443W · Substantial damage
- [NTSB CHI74FEG11](https://openairdocs.org/ntsb/CHI74FEG11.md): Mooney M20 · Miamisburg, OH · Accident · No injuries · Closed · Oct 21, 1973 · N5210B · Substantial damage
- [NTSB FTW74FPG33](https://openairdocs.org/ntsb/FTW74FPG33.md): Piper PA-28 · Mena, AR · Accident · No injuries · Closed · Oct 20, 1973 · N5536W · Substantial damage
- [NTSB OAK74FVG18](https://openairdocs.org/ntsb/OAK74FVG18.md): Beech B19 · Sacremento, CA · Accident · No injuries · Closed · Oct 18, 1973 · N1949W · Substantial damage
- [NTSB NYC74FHA13](https://openairdocs.org/ntsb/NYC74FHA13.md): Cessna 206A · Pittstown, NJ · Accident · Minor injuries · Closed · Oct 17, 1973 · N4639F · 2 aircraft · Destroyed
- [NTSB NYC74DHD10](https://openairdocs.org/ntsb/NYC74DHD10.md): Cessna 172 · New London, PA · Accident · Minor injuries · Closed · Oct 15, 1973 · N19842 · Substantial damage
- [NTSB MKC74DCD18](https://openairdocs.org/ntsb/MKC74DCD18.md): Cessna 172 · Davenport, IA · Accident · No injuries · Closed · Oct 14, 1973 · N19749 · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=41508&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 ('41508'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41508&year=1973

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