Aviation Accident Summaries

Aviation Accident Summary CHI84FA354

TWIN LAKE, MI, USA

Aircraft #1

N7250X

CESSNA 150A

Analysis

THE ACFT COLLIDED WITH THE GROUND IN A SPIRAL LIKE DESCENT WITH THE ENG IN A POWER RETARDED STATE AS EVIDENCED BY THE SOUND EFFECTS. THE WAS NO MISSING OR BACKFIRING OF THE POWER PLANT. THE ACFT STRUCK THE GROUND VERTICALLY AFTER BEING SEEN IN A NOSE DWN VERTICAL DESCENT WHILE SPRIRALING. THE PLT HAD BEEN DISQUALIFIED BY THE FAA FOR MEDICAL REASONS. HE WAS TAKING DILANTIN FOR PREVENTION OF SEIZURES, WHICH IS A DISQUALIFYING MEDICATION FOR A FLT PHYSICAL. NOTHING OF A MECHANICL NATURE WAS FOUND WHICH WAS CAUSAL TO THE ACCIDENT PROFILE DURING THE POST ACCIDENT INVESTIGATION. THE AUTOPSY REVEALED MODERATE ARTERLOSCLEROTIC HEART DISEASE WITH CORONARY ARTERIOSCLEROSIS. THE PLT WAS 54 YEARS OLD.

 

Source: NTSB Aviation Accident Database

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