NTSB Identification: LAX91FA329.
The docket is stored on NTSB microfiche number 45294.
Accident occurred Thursday, July 25, 1991 in EARP, CA
Probable Cause Approval Date: 05/03/1993
Aircraft: BEECH F33A, registration: N3813U
Injuries: 4 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.

DURING THE CROSS-COUNTRY FLIGHT HOME, A FRIEND OF THE PILOT ASKED ONE OF THE PILOT'S THREE PASSENGERS TO TAKE A PHOTOGRAPH OF HIS RESIDENCE. THE PILOT AGREED TO FLY BY THE FRIEND'S RESIDENCE WHILE HIS PASSENGER PHOTOGRAPHED IT. WHILE FLYING, THE PILOT INITIALLY STAYED BETWEEN 150 AND 500 FEET ABOVE THE LEVEL OF THE TERRAIN. WITNESSES REPORTED THAT THE AIRPLANE WAS TRAVELING SLOWLY. SECONDS AFTER THE AIRPLANE PASSED BY THE SPECIFIED RESIDENCE, THE AIRPLANE ENTERED A STEEP LEFT TURN WITH A REPORTED ANGLE OF BANK BETWEEN 75 AND 90 DEGREES. THEREAFTER, THE AIRPLANE'S NOSE PITCHED DOWNWARD, THE AIRPLANE ENTERED AN UNCONTROLLED DESCENT, AND IT CRASHED INTO THE MARSH-LIKE AREA ADJACENT TO THE NEARBY RESORT COMMUNITY.

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

THE PILOT'S FAILURE TO MAINTAIN ADEQUATE AIRSPEED, WHILE MANEUVERING DURING A LOW PASS, WHICH RESULTED IN A STALL. A FACTOR RELATED TO THE ACCIDENT WAS: LACK OF ALTITUDE TO RECOVER FROM THE STALL.

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