# NTSB investigations: Lycoming IO-320 series, LA

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 CEN25LA015](https://openairdocs.org/ntsb/CEN25LA015.md): Piper PA-30 · New Orleans, LA · Accident · No injuries · Class 4 · Limited · Final report · Oct 16, 2024 · N7967Y · Substantial damage
  > The failure of a landing gear torque arm which resulted in a landing gear collapse and runway excursion.
- [NTSB CEN17FA169](https://openairdocs.org/ntsb/CEN17FA169.md): Champion 7KCAB · Collinston, LA · Accident · 2 fatal · Field investigation · Final report · Apr 30, 2017 · N1899G · Destroyed
  > The failure of the flight instructor and the commercial pilot to maintain adequate clearance from a power line during an aerial application training flight.
- [NTSB CEN13FA420](https://openairdocs.org/ntsb/CEN13FA420.md): Champion 7KCAB · Oak Ridge, LA · Accident · 2 fatal · Field investigation · Final report · Jul 18, 2013 · N2978G · Substantial damage
  > The private pilot’s and the flight instructor’s failure to maintain airplane control while performing agricultural operations turns low to the ground, which resulted in a stall/spin. Contributing to the accident was the private pilot’s impairment due to his…
- [NTSB FTW02LA164](https://openairdocs.org/ntsb/FTW02LA164.md): Piper PA-30 · Jonesville, LA · Accident · No injuries · Limited investigation · Final report · May 24, 2002 · N8302Y · Substantial damage
  > the pilot's failure to attain the proper touchdown point, which resulted in a runway overrun and an on ground encounter with terrain.
- [NTSB FTW01LA082](https://openairdocs.org/ntsb/FTW01LA082.md): Champion 7KCAB · Ragley, LA · Accident · Serious injuries · Limited investigation · Final report · Mar 17, 2001 · N9017L · Substantial damage
  > the loose clamp (Nicopress fitting) on the elevator control cable due to inadequate quality control during the cable's manufacturing, which allowed the cable to disconnect and restricted the pilot's control of the airplane during landing.
- [NTSB FTW00LA227](https://openairdocs.org/ntsb/FTW00LA227.md): Champion 7KCAB · Rayville, LA · Accident · No injuries · Limited investigation · Final report · Jul 29, 2000 · N2978G · Substantial damage
  > The flight instructor's failure to maintain directional control. A factor was the wind gusts.
- [NTSB FTW87LA001](https://openairdocs.org/ntsb/FTW87LA001.md): Piper PA-30 · Sulpher, LA · Accident · No injuries · Limited investigation · Final report · Oct 2, 1986 · N7533Y · Substantial damage
  > The pilot landed long at a private grass airstrip and deliberately ground looped the aircraft to avoid overrunning the airstrip into a three foot ditch. The nose gear collapsed during the ground loop and the wings and main gears were damaged when the aircraft…
- [NTSB FTW73FRJ07](https://openairdocs.org/ntsb/FTW73FRJ07.md): Champion 7KCAB · Shreveport, LA · Accident · No injuries · Closed · Aug 5, 1972 · N7600F · Substantial damage
- [NTSB FTW68F0515](https://openairdocs.org/ntsb/FTW68F0515.md): Piper PA-30 · Alexandria, LA · Accident · No injuries · Closed · Mar 29, 1968 · N7991Y · Substantial damage
- [NTSB FTW67D0669](https://openairdocs.org/ntsb/FTW67D0669.md): Piper PA-30 · Monroe, LA · Accident · No injuries · Closed · Apr 12, 1967 · N7734Y · Substantial damage

## 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 c."eventStateOrRegion" = 'LA' AND c."eventCountry" = 'USA'
  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&state=LA

---
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.