# NTSB investigations: Lycoming IO-320 series, 2023

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 WPR24LA061](https://openairdocs.org/ntsb/WPR24LA061.md): Glasair SH2 · Prescott, AZ · Accident · No injuries · Class 3 · Limited · Final report · Dec 26, 2023 · N29TT · Substantial damage
  > Loss of directional control during landing due to an improperly constructed and maintained tailwheel locking assembly.
- [NTSB CEN24LA055](https://openairdocs.org/ntsb/CEN24LA055.md): Piper PA-30 · Alamosa, CO · Accident · No injuries · Class 4 · Limited · Final report · Dec 6, 2023 · N7790Y · Substantial damage
  > The pilot’s failure to maintain directional control during landing with an excessive touchdown speed that resulted in a loss of control and impact with terrain.
- [NTSB WPR23LA348](https://openairdocs.org/ntsb/WPR23LA348.md): Champion 7KCAB · Benson, AZ · Accident · No injuries · Class 3 · Limited · Final report · Sep 19, 2023 · N998B · Substantial damage
  > The pilots’ failure to maintain control of the aircraft during takeoff.
- [NTSB CEN23FA284](https://openairdocs.org/ntsb/CEN23FA284.md): Piper PA-30 · Sherman, TX · Accident · 1 fatal · Class 3 · Field · Final report · Jul 8, 2023 · N4743M · Substantial damage
  > The pilot’s failure to maintain control during a forced landing following a loss of engine power. Contributing was the pilot’s failure to feather the left propeller following the loss of engine power.
- [NTSB ERA23FA274](https://openairdocs.org/ntsb/ERA23FA274.md): Piper PA-30 · Claxton, GA · Accident · 3 fatal · Class 3 · Field · Final report · Jun 25, 2023 · N7240Y · Substantial damage
  > The flight crew’s improper fuel management, which resulted in the airplane’s right engine being starved of fuel and its subsequent total loss of power.
- [NTSB ERA23FA270](https://openairdocs.org/ntsb/ERA23FA270.md): Piper PA-30 · Ebensburg, PA · Accident · 2 fatal · Class 3 · Field · Final report · Jun 17, 2023 · N7628Y · Destroyed
  > The pilot’s spatial disorientation and subsequent loss of airplane control, which resulted in an uncontrolled descent and collision with terrain.
- [NTSB WPR23LA220](https://openairdocs.org/ntsb/WPR23LA220.md): Piper PA-30 · Nephi, UT · Accident · No injuries · Class 3 · Limited · Final report · Jun 8, 2023 · N7318Y · Substantial damage
  > A total loss of engine power due to fuel contamination as a result of the inadequate removal of fuel system corrosion during previous maintenance.
- [NTSB ERA23FA260](https://openairdocs.org/ntsb/ERA23FA260.md): Vans RV6 · Colonial Beach, VA · Accident · 2 fatal · Class 3 · Field · Final report · Jun 7, 2023 · N835BC · Destroyed
  > The pilot’s failure to maintain adequate airspeed while maneuvering at low altitude, which resulted in an exceedance of the airplane’s critical angle of attack and a subsequent aerodynamic stall.
- [NTSB ERA23LA210](https://openairdocs.org/ntsb/ERA23LA210.md): Piper PA-30 · St. Augustine, FL · Accident · No injuries · Class 4 · Limited · Final report · Apr 18, 2023 · N751WW · Substantial damage
  > The pilot’s failure to extend the landing gear before landing.

## 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") = 2023
  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=2023

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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.