What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Stalled and spun in on climbout. Undepowered on floats and two person on board. Also open door drag. Pilot unaware. (-23) based on gathered evidence and the passenger's testimony, strongly suggest that the aircraft crashed as a result of a departure stall/spin. A post-accident engine run test conducted on may 5, 1997, showed that the engine was operating normally. A telephone interview on may 7, 1997, with the passenger revealed that the aircraft stalled and spun to the left during its departure climb from Pine shadowes air park's runway 9 intersection. The passenger also stated that the climb was slow and shallow until reaching approximately 200 feet of elevation, at which time he noticed the pilot attempting to increase engine power by operating the throttles back and forth, but to no avail. Subsequently, the left wing and nose dipped straight down and crashed straight down.
As the FAA filed it
STALLED AND SPUN IN ON CLIMBOUT. UNDEPOWERED ON FLOATS AND TWO PERSON ON BOARD. ALSO OPEN DOOR DRAG. PILOT UNAWARE. (-23) BASED ON GATHERED EVIDENCE AND THE PASSENGER'S TESTIMONY, STRONGLY SUGGEST THAT THE AIRCRAFT CRASHED AS A RESULT OF A DEPARTURE STALL/SPIN. A POST-ACCIDENT ENGINE RUN TEST CONDUCTED ON MAY 5, 1997, SHOWED THAT THE ENGINE WAS OPERATING NORMALLY. A TELEPHONE INTERVIEW ON MAY 7, 1997, WITH THE PASSENGER REVEALED THAT THE AIRCRAFT STALLED AND SPUN TO THE LEFT DURING ITS DEPARTURE CLIMB FROM PINE SHADOWES AIR PARK'S RUNWAY 9 INTERSECTION. THE PASSENGER ALSO STATED THAT THE CLIMB WAS SLOW AND SHALLOW UNTIL REACHING APPROXIMATELY 200 FEET OF ELEVATION, AT WHICH TIME HE NOTICED THE PILOT ATTEMPTING TO INCREASE ENGINE POWER BY OPERATING THE THROTTLES BACK AND FORTH, BUT TO NO AVAIL. SUBSEQUENTLY, THE LEFT WING AND NOSE DIPPED STRAIGHT DOWN AND CRASHED STRAIGHT DOWN.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.