No fatalities
8 Nov 2023: HELICOPTERES GUIMBAL CABRI G2 — TRUFLIGHT HELICOPTER ACADEMY LLC — Claremore, OK
Probable cause
The flight instructor’s failure to maintain sufficient rotor speed during a practice autorotation which resulted in a hard landing.
— NTSB Determination
Contributing factors
Instructor/check pilotLanding flare — Not attained/maintained