What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
On 7/26/2017 a Cessna 182, N13433 landed at Oshkosh on runway 18 with two persons on board to attend the annual eaa convention. Upon rollout the pilot exited the runway and taxied into the grass as instructed. Rather than following the grass taxiway back toward the parking area he taxied into a ditch where the aircraft sunk into the soft ground and the propeller struck a small incline on the opposite side of the ditch resulting in damamge to the propeller. Both the pilot and passenger exited the aircraft unharmed.
As the FAA filed it
ON 7/26/2017 A CESSNA 182, N13433 LANDED AT OSHKOSH ON RUNWAY 18 WITH TWO PERSONS ON BOARD TO ATTEND THE ANNUAL EAA CONVENTION. UPON ROLLOUT THE PILOT EXITED THE RUNWAY AND TAXIED INTO THE GRASS AS INSTRUCTED. RATHER THAN FOLLOWING THE GRASS TAXIWAY BACK TOWARD THE PARKING AREA HE TAXIED INTO A DITCH WHERE THE AIRCRAFT SUNK INTO THE SOFT GROUND AND THE PROPELLER STRUCK A SMALL INCLINE ON THE OPPOSITE SIDE OF THE DITCH RESULTING IN DAMAMGE TO THE PROPELLER. BOTH THE PILOT AND PASSENGER EXITED THE AIRCRAFT UNHARMED.