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NTSB Identification: LAX01FA198.

Accident occurred Sunday, June 03, 2001 at Tulare, CA

Aircraft: Cessna 150L, registration: N10531

Injuries: 1 Fatal



Event: 20010607X01090 Status: Preliminary



NTSB Preliminary Narrative (6120.19A)



On June 3, 2001, at 1000 hours Pacific daylight time, a Cessna 150L, N10531, was substantially damaged when it crashed into a farm equipment

yard shortly after takeoff from Mefford Field (TLR), Tulare, California. The student pilot was fatally injured. The airplane was operated by

Anthony P. Sario, and was rented by the student for the local solo practice flight under 14 CFR Part 91. The airplane departed Visalia, California,

approximately 0945 for the 10-mile flight to Mefford Field. The student was going to practice takeoffs and landings. Visual meteorological

conditions prevailed for the flight, and no flight plan was filed.



A witness was at the Farm Exposition grounds, located adjacent to, and at the departure end, of runway 31 at Mefford Field. He was

participating in remote control (R.C.) airplane flying at a runway located on the grounds. He stated that he witnessed the airplane as it was

climbing from a departure on runway 31. He immediately noticed that the wing flaps were extended to what he believed was the full down

position. He saw the airplane climb straight out until it reached what he estimated to be 200 to 250 feet above the ground. He then noticed the

airplane begin a turn to the left, in a westerly direction, and saw the nose come up to a higher attitude. He remarked to a friend that the airplane

was going to stall. Shortly thereafter, the witness saw the airplane snap to the left, go straight down with the left wing slightly ahead of the

right, and disappear behind the trees.



A second witness, who is a certificated pilot, had his back to the runway and was conversing with the first witness. He heard the airplane

climbing behind him and turned around to look at it. He said that the engine sounded perfectly normal, like any other Cessna 150 on takeoff, but

he noted that the flaps were full down. He turned around to speak to the first witness, who then remarked, "It's going to stall." When he turned

around to look, the airplane had disappeared behind the trees.



Examination of the wreckage disclosed that the flap actuator jackscrew measured 5.9 inches extension. According to Cessna Aircraft, this

dimension corresponds to a flap extension of 40 degrees. Electrical continuity was established for the flap circuit. Internal examination of the

cockpit flap control switch revealed that the detents were unremarkable. Electrical power was supplied to the flap motor and it functioned in

both the extension and retraction directions.



The student had a total flight time of 38.5 hours, all of which were in the accident airplane. She had accomplished her first solo flight on

February 17, 2001, and had subsequently logged 5.4 hours of solo flight time prior to the accident. The flight just prior to the accident had been

on May 29, 2001, and was a dual lesson from the Visalia airport to Mefford Field and return to Visalia. The student had a logbook endorsement

from a flight instructor certifying proficiency in takeoffs and landings at Visalia and Mefford Field dated May 17, 2001.



Occurrences and Sequence of Events

No Occurrence records were found for:

NTSB Identification: LAX01FA198

Event ID: 20010607X01090

Aircraft Key: 1

 

 

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