No fatalities

BELL OH-58A accident at Caseville, MI, 23 Aug 2025

Caseville, MI, United States

On August 23, 2025, a BELL OH-58A operated by Engler Flying Service was involved in an aviation accident near Caseville, MI. No fatalities were reported. Investigators recorded the probable cause as: The front seat passenger’s inadvertent movement of the cyclic control resulting in a dynamic rollover after landing. Contributing to the accident was the pilot’s decision to leave the dual flight controls installed with a non-pilot passenger in the front seat. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

Probable cause

The front seat passenger’s inadvertent movement of the cyclic control resulting in a dynamic rollover after landing. Contributing to the accident was the pilot’s decision to leave the dual flight controls installed with a non-pilot passenger in the front seat.

— NTSB Determination

Contributing factors

Unintentional use/operationPassengerLateral/bank control — Not attained/maintainedPilot