No fatalities

HILLER UH-12E accident at Wenatchee, WA, 6 Jul 2022

Wenatchee, WA, United States

On July 6, 2022, a HILLER UH-12E operated by C&C HELICOPTERS INC was involved in an aviation accident near Wenatchee, WA. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s failure to maintain clearance from power lines during low-level operations in light rain conditions. 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’s failure to maintain clearance from power lines during low-level operations in light rain conditions.

— NTSB Determination

Contributing factors

PilotEffect on operation