NTSB Identification: LAX99LA094.
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Accident occurred Thursday, February 18, 1999 in PRESCOTT, AZ
Probable Cause Approval Date: 11/30/2000
Aircraft: Beech F33, registration: N8253C
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 was in cruise flight at 8,500 feet mean sea level (msl) when the engine began to run rough. He verified the engine power controls were in their normal positions. Then the engine quit, and he noted the fuel pressure was reading zero. He turned on the auxiliary fuel pump and tried the restart procedure. Fuel pressure was still zero and the engine was wind milling at 1,600 rpm. He switched tanks and kept the auxiliary fuel pump on. The restart procedure was tried again, but fuel pressure remained zero. He attempted a glide to a dirt landing strip but had insufficient altitude and landed several hundred feet short in rough terrain; the nose gear collapsed when it encountered a ditch. Fuel quantity was verified on scene with the left tank full and the right tank at the bottom of the filler neck. The airframe and engine were examined following recovery and a 5-gallon fuel supply was attached to the right wing fuel system. The fuel selector valve was checked and operated normally. The boost pump was operated and the fuel pressure was observed in the normal range. The engine was primed, started, and run through the complete power range. A 50-rpm drop was observed when each magneto was checked at 1,700 rpm. Normal fuel flows were observed and leaning of the mixture was normal. No mechanical problems were encountered during the engine run and the engine shut down normally.
The National Transportation Safety Board determines the probable cause(s) of this accident to be: A total loss of engine power for undetermined reasons. Full narrative available
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