THOMPSON PASS, AK, USA
N73279
BELL 47
ON FINAL APPROACH TO A MOUNTAIN RIDGE AT THE 5,000 FOOT LEVEL, THE HELICOPTER MADE A HARD LANDING. AFTER GROUND IMPACT, THE MAIN ROTOR BLADES STRUCK THE TAIL BOOM CAUSING SUBSTANTIAL DAMAGE.
THE PILOT'S FAILURE TO MAINTAIN AIRCRAFT CONTROL AND IMPROPER FLARE DURING LANDING.
Source: NTSB Aviation Accident Database
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