No fatalities

SCHWEIZER AIRCRAFT CORP G-164B accident at Dover, DE, 9 Sept 2025

Dover, DE, United States

On September 9, 2025, a SCHWEIZER AIRCRAFT CORP G-164B operated by AIR ENTERPRISES LLC was involved in an aviation accident near Dover, DE. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s exceedance of the critical angle of attack which resulted in an aerodynamic stall at an altitude too low to recover. 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 exceedance of the critical angle of attack which resulted in an aerodynamic stall at an altitude too low to recover.

— NTSB Determination

Contributing factors

Angle of attack — Not attained/maintainedPilot