NTSB Identification: SEA99LA153.
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Accident occurred Saturday, September 04, 1999 in DIXIE, ID
Probable Cause Approval Date: 11/02/2000
Aircraft: Cessna 210B, registration: N9740X
Injuries: 2 Uninjured.
NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.
The pilot reported that while on final approach to a private mountain airstrip, the canyon that he was following was narrow, required steep turns to maintain terrain clearance, and that the elevation varied. About one-quarter to one-half mile south of the airstrip, the pilot's visual picture of the approach no longer appeared correct to him in that he felt that he was too low and close to the creek. The pilot retracted the landing gear and applied full power, however, the terrain necessitated a series of steep, approximate 60 degree bank angle turns to maintain terrain clearance, and the rate of climb while performing these turns was near zero feet/min. The pilot stated that because the nose was high and the speed slow; the stall warning horn was sounding. The pilot was unable to maintain altitude and leveled the wings just prior to collision with the trees.
The National Transportation Safety Board determines the probable cause(s) of this accident to be: Inadequate airspeed and clearance was not maintained. Mountainous conditions, trees, and an inadequately planned approach were factors. Full narrative available
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