What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
The aircraft was anchored to the ground and satisfactorily completed a full power trial. The aircraft maintained maximum power with no issues noticed. The aircraft then made eight successive high speed passes down the runway without incident. The aircraft returned to the hangar and was inspected once more prior to initiating the first flight.
There were some minor oil leaks noted that were repaired and fuel was added to the aircraft. The aircraft took off on runway 180. Shortly after rotation the aircraft experienced a notable loss of power. The aircraft could not maintain altitude. The aircraft was forced to land in a plant nursery approximately one mile south of the airport. During the landing the aircraft struck a pole that caused the aircraft to rapidly rotate counter clockwise. The motion drove the right main wings into the ground breaking the spar in all three right main wings.
The fuel system of the aircraft was inspected. All screens and filters were inspected. Only minor amounts of debris were noted. The screen assembly in the engine driven fuel pump was found to be improperly installed and had fallen below the internal seat of the pump assembly.
As the FAA filed it
THE AIRCRAFT WAS ANCHORED TO THE GROUND AND SATISFACTORILY COMPLETED A FULL POWER TRIAL. THE AIRCRAFT MAINTAINED MAXIMUM POWER WITH NO ISSUES NOTICED. THE AIRCRAFT THEN MADE EIGHT SUCCESSIVE HIGH SPEED PASSES DOWN THE RUNWAY WITHOUT INCIDENT. THE AIRCRAFT RETURNED TO THE HANGAR AND WAS INSPECTED ONCE MORE PRIOR TO INITIATING THE FIRST FLIGHT.
THERE WERE SOME MINOR OIL LEAKS NOTED THAT WERE REPAIRED AND FUEL WAS ADDED TO THE AIRCRAFT. THE AIRCRAFT TOOK OFF ON RUNWAY 180. SHORTLY AFTER ROTATION THE AIRCRAFT EXPERIENCED A NOTABLE LOSS OF POWER. THE AIRCRAFT COULD NOT MAINTAIN ALTITUDE. THE AIRCRAFT WAS FORCED TO LAND IN A PLANT NURSERY APPROXIMATELY ONE MILE SOUTH OF THE AIRPORT. DURING THE LANDING THE AIRCRAFT STRUCK A POLE THAT CAUSED THE AIRCRAFT TO RAPIDLY ROTATE COUNTER CLOCKWISE. THE MOTION DROVE THE RIGHT MAIN WINGS INTO THE GROUND BREAKING THE SPAR IN ALL THREE RIGHT MAIN WINGS.
THE FUEL SYSTEM OF THE AIRCRAFT WAS INSPECTED. ALL SCREENS AND FILTERS WERE INSPECTED. ONLY MINOR AMOUNTS OF DEBRIS WERE NOTED. THE SCREEN ASSEMBLY IN THE ENGINE DRIVEN FUEL PUMP WAS FOUND TO BE IMPROPERLY INSTALLED AND HAD FALLEN BELOW THE INTERNAL SEAT OF THE PUMP ASSEMBLY.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.