What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Early morning flight over and around crooked lake, babron park, Florida. Pilot had made four water take-off's and landings. Flying downwind in easterly direction, decending left turn to go into the wind west and make landing number five. Aircraft made hard landing either left pontoon or wing tip hit water first, then spun 180 degrees in water, right pontoon dug in, aircraft flipped over, pilot unbuckeled seat belt and swam up to surface. Subsequent damage to pontoon and propeller, after propeller hit it. Minor damage to wing support tube.
As the FAA filed it
EARLY MORNING FLIGHT OVER AND AROUND CROOKED LAKE, BABRON PARK, FLORIDA. PILOT HAD MADE FOUR WATER TAKE-OFF'S AND LANDINGS. FLYING DOWNWIND IN EASTERLY DIRECTION, DECENDING LEFT TURN TO GO INTO THE WIND WEST AND MAKE LANDING NUMBER FIVE. AIRCRAFT MADE HARD LANDING EITHER LEFT PONTOON OR WING TIP HIT WATER FIRST, THEN SPUN 180 DEGREES IN WATER, RIGHT PONTOON DUG IN, AIRCRAFT FLIPPED OVER, PILOT UNBUCKELED SEAT BELT AND SWAM UP TO SURFACE. SUBSEQUENT DAMAGE TO PONTOON AND PROPELLER, AFTER PROPELLER HIT IT. MINOR DAMAGE TO WING SUPPORT TUBE.