What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Pilot reported landing at unfamiliar 2300' grass runway with full flaps started slipping slightly side to side on main wheels. Flaps were fully retracted after touchdown and heavy breaking applied. The aircraft impacted a ditch on airport perimeter road at the end of the runway.
As the FAA filed it
PILOT REPORTED LANDING AT UNFAMILIAR 2300' GRASS RUNWAY WITH FULL FLAPS STARTED SLIPPING SLIGHTLY SIDE TO SIDE ON MAIN WHEELS. FLAPS WERE FULLY RETRACTED AFTER TOUCHDOWN AND HEAVY BREAKING APPLIED. THE AIRCRAFT IMPACTED A DITCH ON AIRPORT PERIMETER ROAD AT THE END OF THE RUNWAY.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.