# NTSB investigations, 2026: 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 CEN27LA026](https://openairdocs.org/ntsb/CEN27LA026.md): Piper J3C-65 · Eagle Harbor, MI · Accident · No injuries · Class 4 · Limited · Investigation open · Oct 17, 2026 · N3368N · Substantial damage
- [NTSB CEN26LA238](https://openairdocs.org/ntsb/CEN26LA238.md): Airborne Windsports PTY Edge XT-912-L · Winona, MN · Accident · 1 fatal · Class 3 · Limited · Preliminary report · Jun 26, 2026 · N912CV · Substantial damage
  > On June 25, 2026, about 2000 central daylight time, an Airborne Windsports Pty Ltd Edge Xt-912-L weight-shift-control light sport aircraft, N912CV was substantially damaged when it was involved in an accident at Winona Municipal Airport (ONA) Winona,…
- [NTSB WPR26LA194](https://openairdocs.org/ntsb/WPR26LA194.md): Autogyro Cavalon · Palo Alto, CA · Accident · Minor injuries · Class 4 · Limited · Final report · May 13, 2026 · N40CT · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll, in gusting crosswind conditions.
- [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 CEN26LA168](https://openairdocs.org/ntsb/CEN26LA168.md): Robinson Helicopter R44 · Mount Blanco, TX · Accident · Minor injuries · Class 4 · Limited · Final report · Apr 17, 2026 · N445JS · Substantial damage
  > The pilot’s failure to maintain proper main rotor rpm during a low-level turn, which resulted in the main rotor rpm drooping, a loss of control at an altitude too low for recovery, and a subsequent impact with terrain.
- [NTSB WPR26LA137](https://openairdocs.org/ntsb/WPR26LA137.md): Salt Lake Gyrocopters Calidus · Fairfield, UT · Accident · No injuries · Class 4 · Limited · Final report · Mar 23, 2026 · N247WR · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll. Contributing to the accident was nose wheel misalignment at touchdown.
- [NTSB CEN26LA119](https://openairdocs.org/ntsb/CEN26LA119.md): Robinson Helicopter R66 · Graford, TX · Accident · No injuries · Class 4 · Limited · Final report · Feb 19, 2026 · N940BH · Substantial damage
  > The pilot’s failure to maintain sufficient rotor speed during a practice autorotation to soft terrain which resulted in a loss of control and roll over.
- [NTSB ERA26LA094](https://openairdocs.org/ntsb/ERA26LA094.md): Sled Thomas Helicycle · Mobile, AL · Accident · Minor injuries · Class 4 · Limited · Final report · Jan 8, 2026 · N3722T · Substantial damage
  > The pilot’s failure to maintain yaw control during a crosswind approach, which resulted in a loss of tail rotor effectiveness, an uncommanded spin, hard landing, and subsequent rollover.

## 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 year(c."eventDate") = 2026
  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?year=2026

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