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NTSB Identification: NYC90LA044. The docket is stored on NTSB microfiche number 44556.

Accident occurred Tuesday, January 02, 1990 at MILLIS, MA

Aircraft: CESSNA 150, registration: N9241U

Injuries: 1 Minor



Event: 20001212X22482 Status: Final Report Approved On Friday, March 12, 1993



NTSB Final Narrative (6120.4)



THE STUDENT PILOT EXPERIENCED A POWER LOSS ON TAKEOFF AT 500 FEET AND MADE A FORCED LANDING IN A GRAVEL PIT. THE ENGINE WAS TEST RUN SATISFACTORILY AFTER THE ACCIDENT. THE CLOSEST RECORDED WEATHER WAS 25 MILES AWAY AND HAD A TEMPERATURE OF 28 DEGREES F AND A DEWPOINT OF 16 DEGREES F. HOWEVER THE FAA REPORTED THE DEWPOINT WAS NOT REPRESENTATIVE OF THE AIRPORT WHICH IS TYPICALLY MORE HUMID DUE TO THE CLOSE PROXIMITY OF PONDS AND STREAMS.



NTSB Probable Cause Narrative



THE PILOT'S IMPROPER USE OF CARBURETOR HEAT WHICH CAUSED A POWER LOSS AND A FORCED LANDING IN UNSUITABLE TERRAIN.

FACTORS RELATED TO THE ACCIDENT WERE CARBURETOR ICING CONDITIONS AND THE PILOTS LACK OF TOTAL EXPERIENCE.



Occurrences and Sequence of Events

Occurrence: 1, LOSS OF ENGINE POWER(TOTAL) - NONMECHANICAL

Phase of Operation: TAKEOFF - INITIAL CLIMB



Sequence of Events for Occurrence Number: 1

1 ( Cause ) WEATHER CONDITION / CARBURETOR ICING CONDITIONS / (0)

2 ( Cause ) CARBURETOR HEAT / IMPROPER USE OF / PILOT IN COMMAND

3 (Finding) LACK OF TOTAL EXPERIENCE / (0) / PILOT IN COMMAND



Occurrence: 2, FORCED LANDING

Phase of Operation: DESCENT - EMERGENCY



Occurrence: 3, IN FLIGHT COLLISION WITH TERRAIN/WATER

Phase of Operation: DESCENT - UNCONTROLLED



Sequence of Events for Occurrence Number: 3

1 ( Factor ) TERRAIN CONDITIONS / NONE SUITABLE / (0)


 

 

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