# NTSB investigations: Lycoming IO-233 series

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 GAA17CA554](https://openairdocs.org/ntsb/GAA17CA554.md): Thomas J Murray Kitfox Super Sport · Old Forge, NY · Accident · Minor injuries · Data collection · Final report · Sep 21, 2017 · N233TD · Substantial damage
  > The separation of the wheel assembly during landing due to the pilot’s use of improper retaining nuts when he installed the tundra tires.
- [NTSB ERA15LA087](https://openairdocs.org/ntsb/ERA15LA087.md): MDS Fying Zenith Zodiac CH 650 · Fort Pierce, FL · Accident · No injuries · Limited investigation · Final report · Dec 30, 2014 · N419PE · Substantial damage
  > The inadequate modification of the airplane’s canopy latching mechanism, which resulted in the inadvertent opening of the canopy while on final approach to land and a subsequent loss of pitch control.

## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('42405'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=42405

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