What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Crew landed aircraft long on runway.
Crew wanted to get off at pre-determined taxiway
SIC was flying pilot pushed brakes hard (4 wheels on bottom of amphid float, steering is acheived by braking) and did not use beta (reverse). Brake fluid overheated due to aggressive breaking and the right brake stopped working.
Aircraft pivited to left went off runway onto lawn area & down a small hill shearning off the two front wheels and causing a puncture (hole) on the front right float.
As the FAA filed it
CREW LANDED AIRCRAFT LONG ON RUNWAY.
CREW WANTED TO GET OFF AT PRE-DETERMINED TAXIWAY
SIC WAS FLYING PILOT PUSHED BRAKES HARD (4 WHEELS ON BOTTOM OF AMPHID FLOAT, STEERING IS ACHEIVED BY BRAKING) AND DID NOT USE BETA (REVERSE). BRAKE FLUID OVERHEATED DUE TO AGGRESSIVE BREAKING AND THE RIGHT BRAKE STOPPED WORKING.
AIRCRAFT PIVITED TO LEFT WENT OFF RUNWAY ONTO LAWN AREA & DOWN A SMALL HILL SHEARNING OFF THE TWO FRONT WHEELS AND CAUSING A PUNCTURE (HOLE) ON THE FRONT RIGHT FLOAT.