# NTSB investigations: Lycoming O-360 series: Roll over

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 DFW07CA096](https://openairdocs.org/ntsb/DFW07CA096.md): Robinson R-22 Beta · Spring, TX · Accident · No injuries · Data collection · Final report · Apr 25, 2007 · N7534S · Substantial damage
  > The student pilot's improper use of the flight controls resulting in dynamic rollover. Contributing factors were the delayed remedial action by the flight instructor and the uneven, muddy terrain conditions.
- [NTSB LAX07CA041](https://openairdocs.org/ntsb/LAX07CA041.md): Robinson R22 Beta II · Tulare, CA · Accident · No injuries · Data collection · Final report · Feb 27, 2007 · N199K · Substantial damage
  > The student pilot's improper use of the collective and cyclic control, which induced a dynamic rollover. Also causal was the certificated flight instructor's inadequate supervision and delayed remedial action.
- [NTSB LAX07CA073](https://openairdocs.org/ntsb/LAX07CA073.md): Robinson R-22 Beta 2 · Salem, OR · Accident · No injuries · Data collection · Final report · Jan 21, 2007 · N924SH · Substantial damage
  > The student pilot's improper remedial action when a dynamic rollover was encountered.
- [NTSB LAX05LA119](https://openairdocs.org/ntsb/LAX05LA119.md): Robinson R-22 Beta · Waddell, AZ · Accident · No injuries · Limited investigation · Final report · Mar 22, 2005 · N716GH · Substantial damage
  > the pilot's failure to maintain adequate rotor rpm and obstacle clearance, resulting in a dynamic rollover and collision with terrain.
- [NTSB LAX03LA189](https://openairdocs.org/ntsb/LAX03LA189.md): Robinson R22 Beta II · Phoenix, AZ · Accident · No injuries · Limited investigation · Final report · Jun 9, 2003 · N727DD · Substantial damage
  > The instructor's inadequate supervision and his failure to maintain aircraft control. The wind gusts were a factor.
- [NTSB NYC03LA045](https://openairdocs.org/ntsb/NYC03LA045.md): Robinson R-22B · Pittsfield, MA · Accident · No injuries · Limited investigation · Final report · Jan 25, 2003 · N7198U · Substantial damage
  > The pilot's failure to maintain control, which resulted in a rollover. Factors in this accident were the night light conditions, ice covered ramp and a snowbank.

## 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 ('41575')
    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" = 380))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41575&occurrence=380

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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.