Aviation Accident Summaries

Aviation Accident Summary CHI92FA280

PULLMAN, MI, USA

Aircraft #1

N39652

PIPER PA-32RT-300T

Analysis

THE PILOT DEPARTED ON AN IFR FLIGHT PLAN ON A ROUTE WHICH HE HAD BEEN ADVISED CONTAINED FORECAST AND REPORTED THUNDERSTORM ACTIVITY WITH THE POSSIBILITY OF ICING AND TURBULENCE. AT 15,000 FEET HE REPORTED ENCOUNTERING RAIN AND ICING AND REQUESTED A LOWER ALTITUDE. AFTER BEING CLEARED TO 13,000 FEET THE AIRPLANE WAS OBSERVED TO ACCELERATE TO 6,250 FEET PER MINUTE ON RADAR DATA. SHORTLY AFTER THIS THE FUSELAGE WAS OBSERVED BY A GROUND WITNESS TO DESCEND OUT OF A CLOUD WITH NO WINGS OR TAIL. EXAMINATION OF THE WRECKAGE FAILED TO REVEAL ANY PRE-EXISTING MECHANICAL ANOMALIES.

Probable Cause and Findings

THE PILOT IN COMMAND'S EXCEEDING THE DESIGN STRESS LIMITS OF THE AIRCRAFT.

 

Source: NTSB Aviation Accident Database

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