# NTSB investigations: Lycoming IO-320 series, 1979

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 LAX80DUJ16](https://openairdocs.org/ntsb/LAX80DUJ16.md): Piper PA-30 · Chandler, AZ · Accident · No injuries · Closed · Dec 6, 1979 · N7420Y · Substantial damage
- [NTSB CHI80FEE11](https://openairdocs.org/ntsb/CHI80FEE11.md): Piper PA-30 · Chicago, IL · Accident · No injuries · Closed · Dec 6, 1979 · N7119Y · Substantial damage
- [NTSB IAD80FA012](https://openairdocs.org/ntsb/IAD80FA012.md): Bellanca 8KCAB · Churchton, MD · Accident · 1 fatal · Closed · Nov 25, 1979 · N444HG · Destroyed
- [NTSB LAX80DVG05](https://openairdocs.org/ntsb/LAX80DVG05-201194.md): Piper PA-30 · Fair Oaks, CA · Accident · No injuries · Closed · Nov 14, 1979 · N7915Y · Substantial damage
- [NTSB FTW80FQG01](https://openairdocs.org/ntsb/FTW80FQG01.md): Bellanca 7KCAB · Big Spring, TX · Accident · Serious injuries · Closed · Oct 6, 1979 · N8647 · Substantial damage
- [NTSB CHI79FA072](https://openairdocs.org/ntsb/CHI79FA072.md): Piper PA-24 · Bloomfield Twp, WI · Accident · 2 fatal · Closed · Sep 2, 1979 · N6051P · 2 aircraft · Substantial damage
- [NTSB LAX79FVM31](https://openairdocs.org/ntsb/LAX79FVM31.md): Bellanca 7KCAB · Palo Alto, CA · Accident · No injuries · Closed · Aug 27, 1979 · N5152T · Substantial damage
- [NTSB NYC79FA071](https://openairdocs.org/ntsb/NYC79FA071.md): Piper PA-30 · Groton, CT · Accident · 3 fatal · Closed · Jul 31, 1979 · N8602Y · Substantial damage
- [NTSB CHI79FEM31](https://openairdocs.org/ntsb/CHI79FEM31.md): Piper PA-30 · Kalamazoo, MI · Accident · No injuries · Closed · Jul 23, 1979 · N8173Y · Substantial damage
- [NTSB OAK79DVG61](https://openairdocs.org/ntsb/OAK79DVG61.md): Piper PA-30 · Smartville, CA · Accident · No injuries · Closed · Jul 15, 1979 · N7077Y · Substantial damage
- [NTSB MIA79DKQ17](https://openairdocs.org/ntsb/MIA79DKQ17.md): Bellanca 7KCAB · Crowder, MS · Accident · Minor injuries · Closed · Jul 14, 1979 · N7563F · Substantial damage
- [NTSB LAX79FHQ38](https://openairdocs.org/ntsb/LAX79FHQ38.md): Piper PA-30 · Van Nuys, CA · Accident · No injuries · Closed · Jul 5, 1979 · N7445Y · Substantial damage
- [NTSB SEA79FA040](https://openairdocs.org/ntsb/SEA79FA040.md): Bellanca 7KCAB · Laurel, MT · Accident · 1 fatal · Closed · Jun 22, 1979 · N1833G · Destroyed
- [NTSB MIA79DKG45](https://openairdocs.org/ntsb/MIA79DKG45.md): Piper PA-30 · Jefferson, GA · Accident · No injuries · Closed · May 30, 1979 · N7555Y · Substantial damage
- [NTSB FTW79DQG39](https://openairdocs.org/ntsb/FTW79DQG39.md): Bellanca 7KCAB · Canadian, TX · Accident · No injuries · Closed · May 24, 1979 · N9195L · Substantial damage
- [NTSB MIA79FKG37](https://openairdocs.org/ntsb/MIA79FKG37.md): Piper PA-30B · Ball Ground, GA · Accident · Serious injuries · Closed · May 11, 1979 · N8152Y · Destroyed
- [NTSB MKC79FTG03](https://openairdocs.org/ntsb/MKC79FTG03.md): Piper PA-30 · Bowman, ND · Accident · No injuries · Closed · Feb 19, 1979 · N8312Y · Substantial damage
- [NTSB OAK79FVD09](https://openairdocs.org/ntsb/OAK79FVD09.md): Bellanca 8KCAB · Fremont, CA · Accident · No injuries · Closed · Jan 20, 1979 · N8622V · Substantial damage
- [NTSB IAD79FA027](https://openairdocs.org/ntsb/IAD79FA027.md): Champion 7KCAB · Fredricksburg, VA · Accident · 2 fatal · Closed · Jan 1, 1979 · N6373N · Destroyed

## 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") = 1979
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41509'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41509&year=1979

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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.