TERLINGUA, TX, USA
N93067
BELL 47D1
SHORTLY AFTER THE PLT TOOK OFF ON A SIGHT-SEEING FLT, THE ENG LOST POWER WHEN THE HELICOPTER WAS OVER ROUGH TERRAIN AT ABOUT 200 FT AGL. DURING AN AUTOROTATIVE LANDING, THE HELICOPTER ROCKED FORWARD CAUSING THE MAIN ROTOR BLADES TO STRIKE THE TAIL BOOM. ACCORDING TO THE PLT, THE POWER LOSS WAS DUE TO A SMALL AMOUNT OF WATER IN THE FUEL.
Source: NTSB Aviation Accident Database
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