No fatalities

ROBINSON HELICOPTER R44 NO SERIES accident at Immokalee, FL, 26 Aug 2023

Immokalee, FL, United States

On August 26, 2023, a ROBINSON HELICOPTER R44 NO SERIES operated by AIRMAN HELICOPTER INC was involved in an aviation accident near Immokalee, FL. No fatalities were reported. Investigators recorded the probable cause as: The flight instructor’s inadequate supervision of the student pilot during hover flight, which resulted in main rotor blade contact with the ground after the student pilot applied a sudden control input. 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 flight instructor’s inadequate supervision of the student pilot during hover flight, which resulted in main rotor blade contact with the ground after the student pilot applied a sudden control input.

— NTSB Determination

Contributing factors

Instructor/check pilotLateral/bank control — Not attained/maintained

Frequently asked questions

What happened in the 26 Aug 2023 ROBINSON HELICOPTER R44 NO SERIES accident near Immokalee, FL?

The flight instructor’s inadequate supervision of the student pilot during hover flight, which resulted in main rotor blade contact with the ground after the student pilot applied a sudden control input.

Were there any fatalities in the 26 Aug 2023 ROBINSON HELICOPTER R44 NO SERIES accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 26 Aug 2023 involved a ROBINSON HELICOPTER R44 NO SERIES, operated by AIRMAN HELICOPTER INC, at Immokalee, FL.

What was the probable cause of the accident?

The flight instructor’s inadequate supervision of the student pilot during hover flight, which resulted in main rotor blade contact with the ground after the student pilot applied a sudden control input.