No fatalities

ENSTROM F28 C accident at Toughkenamon, PA, 8 Sept 2021

Toughkenamon, PA, United States

On September 8, 2021, an ENSTROM F28 C was involved in an aviation accident near Toughkenamon, PA. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s failure to maintain control of the helicopter during an out-of-ground effect hover in a gusty wind, due to loss of tail rotor effectiveness. 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 control of the helicopter during an out-of-ground effect hover in a gusty wind, due to loss of tail rotor effectiveness.

— NTSB Determination

Contributing factors

PilotCapability exceeded