No fatalities

AERONCA 11AC NO SERIES accident at Geneseo, NY, 1 Jun 2024

Geneseo, NY, United States

On June 1, 2024, an AERONCA 11AC NO SERIES was involved in an aviation accident near Geneseo, NY. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s failure to maintain directional control during the takeoff roll resulting in a runway excursion, and subsequent nose over. 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 directional control during the takeoff roll resulting in a runway excursion, and subsequent nose over.

— NTSB Determination

Contributing factors

PilotDirectional control — Not attained/maintained