No fatalities

ROBINSON HELICOPTER COMPANY R22 MARINER accident at Parrottsville, TN, 13 Nov 2024

Parrottsville, TN, United States

On November 13, 2024, a ROBINSON HELICOPTER COMPANY R22 MARINER operated by SEVIER COUNTY AVIATION INC was involved in an aviation accident near Parrottsville, TN. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s failure to maintain control of the helicopter during a precautionary, off-airport landing to sloping terrain. 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 a precautionary, off-airport landing to sloping terrain.

— NTSB Determination

Contributing factors

Student/instructed pilotLateral/bank control — Not attained/maintained

Frequently asked questions

What happened in the 13 Nov 2024 ROBINSON HELICOPTER COMPANY R22 MARINER accident near Parrottsville, TN?

The pilot’s failure to maintain control of the helicopter during a precautionary, off-airport landing to sloping terrain.

Were there any fatalities in the 13 Nov 2024 ROBINSON HELICOPTER COMPANY R22 MARINER accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 13 Nov 2024 involved a ROBINSON HELICOPTER COMPANY R22 MARINER, operated by SEVIER COUNTY AVIATION INC, at Parrottsville, TN.

What was the probable cause of the accident?

The pilot’s failure to maintain control of the helicopter during a precautionary, off-airport landing to sloping terrain.