NTSB Identification: LAX83FU014.
The docket is stored on NTSB microfiche number 23049.
Accident occurred Saturday, August 27, 1983 in BYRON, CA
Aircraft: DAVIS HOMEBUILT, registration: NONE
Injuries: 1 Fatal.

NTSB investigators either traveled in support of this investigation or conducted a significant amount of investigative work without any travel, and used data obtained from various sources to prepare this aircraft accident report.

GROUND WITNESSES REPORTED THAT THE ULTRALIGHT DEPARTED THE PRIVATE AIRSTRIP TO THE EAST. AFTER DEPARTURE THE PLT NEGOTIATED A 90 DEG LT TURN, FOLLOWED BY A 270 DEG RT TURN. AFTER THE 90/270 DEG TURN WAS COMPLETED, THE PLT NEGOTIATED A RT TRAFFIC PATTERN BUT DID NOT ATTEMPT TO LAND AND CONTINUED ON A WESTERELY HEADING. AFTER PASSING THE APPROACH END OF THE EAST RUNWAY, THE PLT MADE A RT TURN AND THE RT WING OF THE VEHICLE STRUCK TREE TOPS. THE VEHICLE PITCHED STRAIGHT DOWN, TURNED 180 DEG AND CRASHED IN TO A CREEK. EXAMINATION OF THE WRECKAGE FAILED TO REVEAL ANY PREEXISTING AIRFRAME OR ENGINE MALFUNCTIONS AND/OR FAILURES.

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

ALTITUDE..MISJUDGED..PILOT IN COMMAND


Contributing Factors

OBJECT..TREE(S)


Contributing Factors

LIGHT CONDITION..DUSK

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