What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Amphibious hull aircraft--pic stated he had practiced landings on land prior to this flight but this was his first water landing of the season.
PIC was attempting to land at Blodgett lake, near Wasilla Alaska and stated he "bounced several times on the landing and came to a stop." He also stated "there was water at my feet and it was rising." The aircraft initially remained upright.
The PIC stated the landing gear had been in the up (correct) position.
Fearing the aircraft was going to submerge the PIC made the decision to leave the aircraft and swim to shore.
Shortly thereafter the aircraft sank and was then floating inverted in the water.
PIC stated he thought the hard landing was the main factor that caused the leak(s). PIC also stated 40 year old thin 1/16 inch thick plywood construction likely contributed to the development of the leaks. He also stated he saw "holes" in the aircraft before it sank completely.
As the FAA filed it
AMPHIBIOUS HULL AIRCRAFT--PIC STATED HE HAD PRACTICED LANDINGS ON LAND PRIOR TO THIS FLIGHT BUT THIS WAS HIS FIRST WATER LANDING OF THE SEASON.
PIC WAS ATTEMPTING TO LAND AT BLODGETT LAKE, NEAR WASILLA ALASKA AND STATED HE "BOUNCED SEVERAL TIMES ON THE LANDING AND CAME TO A STOP." HE ALSO STATED "THERE WAS WATER AT MY FEET AND IT WAS RISING." THE AIRCRAFT INITIALLY REMAINED UPRIGHT.
THE PIC STATED THE LANDING GEAR HAD BEEN IN THE UP (CORRECT) POSITION.
FEARING THE AIRCRAFT WAS GOING TO SUBMERGE THE PIC MADE THE DECISION TO LEAVE THE AIRCRAFT AND SWIM TO SHORE.
SHORTLY THEREAFTER THE AIRCRAFT SANK AND WAS THEN FLOATING INVERTED IN THE WATER.
PIC STATED HE THOUGHT THE HARD LANDING WAS THE MAIN FACTOR THAT CAUSED THE LEAK(S). PIC ALSO STATED 40 YEAR OLD THIN 1/16 INCH THICK PLYWOOD CONSTRUCTION LIKELY CONTRIBUTED TO THE DEVELOPMENT OF THE LEAKS. HE ALSO STATED HE SAW "HOLES" IN THE AIRCRAFT BEFORE IT SANK COMPLETELY.