Aviation Accident Summaries

Aviation Accident Summary ATL87LA229

DOTHAN, AL, USA

Aircraft #1

N10175

BELL 47G (TOM CAT)

Analysis

THE PLT RPRTD THAT WHILE HE WAS MAKING A TURN-AROUND OVER TREES AFTER THE 1ST SWATH RUN, THE HELICOPTER ENCTRD A SUDDEN WIND CHANGE. HE STATED THAT THE WIND COND WAS FROM A CUMULUS BUILDUP WHICH PUT HIM IN A TAILWIND SITUATION. AS HE COMPLETED HIS TURN WITH NEAR ZERO AIRSPEED, THE HELICOPTER BGN TO SETTLE WITH POWER. THE PLT TRIED TO FLY OUT OF THE SITUATION, BUT THE TAIL ROTOR STRUCK A TREE LIMB & SEPARATED, CAUSING THE HELICOPTER TO SPIN. THE PLT ROLLED OFF THE THROTTLE IN AN ATMT TO MAKE AN AUTOROTATION & THE HELICOPTER TOUCHED DOWN HARD.

 

Source: NTSB Aviation Accident Database

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