What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Pilot reported that after landing the aircraft veered off the right side of RW24 at isp and onto the grass where the aircraft sustained less than substantial damage after striking a runway sign. Pilots stated that the aircraft was unresponsive to rudder input. Control continuity for roll, pitch, and yaw was satisfactorily checked. The tires were in good condition and did not have any flat spots. The brakes were checked and were fully functional.
As the FAA filed it
PILOT REPORTED THAT AFTER LANDING THE AIRCRAFT VEERED OFF THE RIGHT SIDE OF RW24 AT ISP AND ONTO THE GRASS WHERE THE AIRCRAFT SUSTAINED LESS THAN SUBSTANTIAL DAMAGE AFTER STRIKING A RUNWAY SIGN. PILOTS STATED THAT THE AIRCRAFT WAS UNRESPONSIVE TO RUDDER INPUT. CONTROL CONTINUITY FOR ROLL, PITCH, AND YAW WAS SATISFACTORILY CHECKED. THE TIRES WERE IN GOOD CONDITION AND DID NOT HAVE ANY FLAT SPOTS. THE BRAKES WERE CHECKED AND WERE FULLY FUNCTIONAL.