# Final NTSB investigations: Ulpower 350I

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 WPR26LA243](https://openairdocs.org/ntsb/WPR26LA243.md): Valerie Westedt Zenith Zodiac 650B · Colorado Springs, CO · Accident · No injuries · Class 4 · Limited · Final report · Jul 5, 2026 · N452VC · Substantial damage
  > The pilot’s improper flare which resulted in a hard landing and their subsequent loss control of during a go-around. Contributing to the accident was the flight instructor’s inadequate remedial action.
- [NTSB CEN22LA315](https://openairdocs.org/ntsb/CEN22LA315.md): Zenith Zodiac 650B · Eufaula, OK · Accident · No injuries · Class 3 · Limited · Final report · Jul 12, 2022 · N452VC · Substantial damage
  > The loss of engine power due to a push rod that was incorrectly installed by the airplane owner.
- [NTSB CEN21LA326](https://openairdocs.org/ntsb/CEN21LA326.md): Gary James Lail Zenith CH 750 Cruzer · Blossom, TX · Accident · Serious injuries · Class 3 · Limited · Final report · Jul 17, 2021 · N9667Z · Substantial damage
  > The improper swaging of the rudder control cable, which disconnected during flight and resulted in the loss of 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."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('62001'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=62001&status=final

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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.