Aviation Accident Summaries

Aviation Accident Summary NYC88LA148

DOVER, PA, USA

Aircraft #1

N9981L

GRUMMAN AA-1B

Analysis

THE PLT RPRTD THAT DRG TAKEOFF, THE ENG LOST POWER AFTER THE ACFT HAD BECOME AIRBORNE & WAS ABOUT 20 FT ABOVE THE RWY. SUBSEQUENTLY, THE ACFT CRASHED ABOUT 50 FT FROM THE DEP END OF THE RWY & WAS SUBSTANTIALLY DAMAGED. AN INVESTIGATION REVEALED THAT DRG THE OCCURRENCE, THE TAIL OF THE ACFT COLLIDED WITH A SIGN NEAR THE RIGHT SIDE OF THE RWY, WHICH WAS LOCATED ABOUT 100 FT BEFORE THE DEP END & EXTENDED 8 FT ABOVE THE GROUND. THE ACFT THEN HIT A STONE FENCE & A TREE BEFORE COMING TO REST. NO PREIMPACT PART FAILURE OR MALFUNCTION OF THE AIRFRAME OR ENG WAS FOUND. DRG AN OPNL CHECK, THE ENG RAN NORMALLY.

Probable Cause and Findings

LOSS OF ENGINE POWER FOR AN UNKNOWN REASON. CONTRIBUTING FACTORS WERE: FAILURE OF THE PILOT TO MAINTAIN RUNWAY ALIGNMENT OBSTRUCTIONS NEAR THE END OF THE RUNWAY (SIGN, STONE FENCE & TREE).

 

Source: NTSB Aviation Accident Database

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