# NTSB investigations: Rotax 912ULS series: Loss of control - on ground/water

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 DEN08LA031](https://openairdocs.org/ntsb/DEN08LA031.md): Evektor-Aerotechnik Sportstar Plus · Erie, CO · Accident · No injuries · Limited investigation · Final report · Nov 15, 2007 · N617EV · Substantial damage
  > The student pilot's failure to maintain directional control during landing. Contributing factors were the delayed remedial action and inadequate supervision by the flight instructor, and the ditch.
- [NTSB DFW07CA145](https://openairdocs.org/ntsb/DFW07CA145.md): Evektor sportstar · Grand Prairie, TX · Accident · No injuries · Data collection · Final report · Jun 22, 2007 · N676EV · Substantial damage
  > Loss of control due to an unexpected crosswind gust. *This report was modified on May 23, 2008.*

## 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 ('55572')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 260))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=55572&occurrence=260

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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.