Amateur-built Fisher Horizon 2 accident near Eden Prairie, Minnesota, October 4, 2017

The NTSB's narrative final · quoted from the NTSB record

The private pilot built the airplane over a 24-year period; the accident occurred on the airplane's first flight after the pilot completed building it. The pilot aborted the first takeoff attempt for unknown reasons. During the second takeoff, the airplane was struggling to gain altitude, pitching up and down, and banking. Several witnesses reported hearing "good" engine sounds. Just before the impact, the airplane was in a steep nose-down, left descending spiral before it descended below the trees, followed by a plume of black smoke. The airplane's wooden structure was mostly destroyed by impact forces and postimpact fire. Portions of the flight control systems were found in the wreckage; however, it could not be determined if they were installed and rigged properly due to the amount of damage. Witnesses reported hearing the engine operating, and postaccident engine examination did not reveal evidence of any mechanical malfunctions or failures that would have precluded normal operation. Therefore, it is unlikely that the airplane experienced a loss of engine power. The pilot did not have any flight experience in the accident make and model airplane. Further, he had only flown for 4.8 hours in the 12 months before the accident flight. Although it is likely that the pilot's lack of recent flight experience and time in the airplane's make and model played a role in the accident, investigators were unable to determine the cause of the accident due to thermal damage to the airplanes flight controls.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

Photographs from the investigation 14 pictures from the NTSB's docket, as the NTSB released them

Photo 1 – Accident Airplane After Ground LoopPhoto 2 – Accident Site – PhotoPhoto 3 – Initial ImpactPhoto 4 - WreckagePhoto 5 - WreckagePhoto 6 – WreckagePhoto 7 – Right WingPhoto 8 – Fuel TanksPhoto 9 - EmpennagePhoto 10 - EmpennagePhoto 11 – Flight ControlsPhoto 12 – Flight ControlsPhoto 13 - PropellerPhoto 14 – Engine from N428AP

The NTSB's photographs with the NTSB's captions, at screen size. Open a picture to see it full size or to report one that should not be shown.