On August 20, 1989, a Beech B35 (registration N8868A) operated by Hopper, Phillip L. was involved in an aviation accident near San Diego, CA. Investigators recorded the probable cause as: LOSS OF ENGINE POWER FOR UNDETERMINED REASONS. FACTORS THAT RELATED TO THE ACCIDENT WERE: UNAVALIABLE ALTITUDE, REMEDIAL ACTION NOT POSSIBLE, UNSUITABLE TERRAIN, HIGH VEGETATION, AND THE TREES. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
A Beech B35 collided with trees during a forced landing after losing power during initial climb. Post-accident engine testing with fuel from the wing tanks could not replicate the failure.
Accident Details
A Beech B35 airplane was involved in a forced landing after the initial takeoff climb, during which it collided with trees. The pilot reported a loss of power at approximately 100 to 150 feet above ground level (AGL). After maneuvering the airplane toward an open area, the aircraft struck a tree, veered sideways, landed hard, and slid to a stop.
Aircraft Fuel and Engine Examination
The aircraft had been serviced with automotive fuel under an approved Supplemental Type Certificate (STC). A post-accident examination of the engine revealed no damage to the power plant. The engine was subsequently tested using fuel from the airplane's wing tanks, but the engine failure could not be duplicated during the test.
Pilot Statement
The pilot stated that he felt he could have restarted the engine if he had had more altitude.
Frequently asked questions
What happened in the 20 Aug 1989 Beech B35 accident near San Diego, CA?
A Beech B35 collided with trees during a forced landing after losing power during initial climb. Post-accident engine testing with fuel from the wing tanks could not replicate the failure.
What aircraft was involved and where did it happen?
The accident on 20 Aug 1989 involved a Beech B35, registration N8868A, operated by Hopper, Phillip L., at San Diego, CA.
What was the probable cause of the accident?
LOSS OF ENGINE POWER FOR UNDETERMINED REASONS. FACTORS THAT RELATED TO THE ACCIDENT WERE: UNAVALIABLE ALTITUDE, REMEDIAL ACTION NOT POSSIBLE, UNSUITABLE TERRAIN, HIGH VEGETATION, AND THE TREES.
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