No fatalities

ZENITH STOL CH750 accident at Byron, IL, 15 Jan 2025

Byron, IL, United States

On January 15, 2025, a ZENITH STOL CH750 was involved in an aviation accident near Byron, IL. No fatalities were reported. Investigators recorded the probable cause as: The pilot inadvertently moved the ignition key to the off position and broke the key, which resulted in a loss of engine power and subsequent forced landing. 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 pilot inadvertently moved the ignition key to the off position and broke the key, which resulted in a loss of engine power and subsequent forced landing.

— NTSB Determination

Contributing factors

PilotUnintentional use/operation