MUNSTER, IN, USA
UNREG
AIR COMMAND 532
THE NON-RATED PILOT WAS OBSERVED MAKING SEVERAL LOW ALTITUDE, LOW SPEED PASSES. THE GYROPLANE WAS THEN OBSERVED MAKING HIGH BANK TURNS AND ACCELERATING TO SPEEDS FASTER THAN THE WITNESSES HAD SEEN A GYROPLANE FLY BEFORE. AFTER ROLLING OUT OF A TURN AND LEVELING OFF, THE AIRCRAFT WAS OBSERVED TO BEGIN A SERIES OF UP-AND-DOWN ROLLER COASTER-LIKE MANEUVERS FOLLOWED BY A DIVING ROLL TO IMPACT. THE PILOT HAD A STUDENT PILOT CERTIFICATE AND HAD RECEIVED GYROPLANE INSTRUCTION FROM TWO INSTRUCTORS. NEITHER INSTRUCTOR HAD CERTIFIED THE PILOT FOR SOLO FLIGHT IN A GYROPLANE.
THE PILOT'S EXCEEDING THE DESIGN STRESS LIMITS OF THE AIRCRAFT. FACTORS IN THE ACCIDENT WERE THE PILOT'S OSTENTATIOUS DISPLAY AND HIS LACK OF TOTAL EXPERIENCE IN TYPE AIRCRAFT.
Source: NTSB Aviation Accident Database
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