# NTSB investigations, OR: 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 WPR26LA175](https://openairdocs.org/ntsb/WPR26LA175.md): Cosmos Phase II · Prineville, OR · Accident · No injuries · Class 4 · Limited · Final report · May 2, 2026 · N145W · Substantial damage
  > The pilot's inability to maintain directional control during the landing roll due to a flat tire.
- [NTSB GAA19CA226](https://openairdocs.org/ntsb/GAA19CA226.md): Guimbal Cabri · McMinnville, OR · Accident · No injuries · Data collection · Final report · Apr 26, 2019 · N367PA · Substantial damage
  > The pilot's improper landing flare during a turning, full-down autorotation, which resulted in a lower-than-normal rotor rpm, a faster-than-normal ground run speed, and the subsequent loss of directional control, a runway excursion, and a roll-over.…
- [NTSB GAA19CA056](https://openairdocs.org/ntsb/GAA19CA056.md): Guimbal Cabri · Newberg, OR · Accident · No injuries · Data collection · Final report · Nov 13, 2018 · N370PA · Substantial damage
  > The pilot under instruction's failure to maintain directional control and the flight instructor's delayed remedial action.
- [NTSB WPR14CA280](https://openairdocs.org/ntsb/WPR14CA280.md): Bell 47G · Gaston, OR · Accident · No injuries · Data collection · Final report · Jul 3, 2014 · N684PC · Substantial damage
  > The pilot's inability to maintain control of the helicopter as a result of a hydraulic hose becoming entangled around the right skid.

## 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."eventStateOrRegion" = 'OR' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '097' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent"))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/097/sequence?state=OR

---
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.