No fatalities

STEVEN RADENBAUGH JA35 SUPERSTOL accident at Moorpark, CA, 6 May 2023

Moorpark, CA, United States

On May 6, 2023, a STEVEN RADENBAUGH JA35 SUPERSTOL operated by EMERALD ISLE APARTMENTS LLC was involved in an aviation accident near Moorpark, CA. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s failure to maintain control of the airplane during an off airport precautionary landing. Contributing to the accident was the pilot’s decision to continue the flight with a possible mechanical malfunction. This summary draws on records from NTSB.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

Probable cause

The pilot’s failure to maintain control of the airplane during an off airport precautionary landing. Contributing to the accident was the pilot’s decision to continue the flight with a possible mechanical malfunction.

— NTSB Determination

Contributing factors

Directional control — Not attained/maintainedPilotMalfunction