What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
METAR ksns 091853Z 31008KT 6SM hz clr 17/11 A3000 rmk A02 SLP16870160111
The stearman was instructed to make right traffic runway 26 and shortly after was cleared to land on runway 26. According to the pilot, the aircraft made a successful wheel landing. On rollout after the tail came down to the runway, he experienced a gust where the wing lifted. At low speed, the flight controls have less authority. The plane entered a ground loop and then regained its normal stance with wheels on the ground and wings level. The lower right wingtip of the biplane contacted the ground during the event. The aircraft taxied off the runway onto taxiway a.
As the FAA filed it
METAR KSNS 091853Z 31008KT 6SM HZ CLR 17/11 A3000 RMK A02 SLP16870160111
THE STEARMAN WAS INSTRUCTED TO MAKE RIGHT TRAFFIC RUNWAY 26 AND SHORTLY AFTER WAS CLEARED TO LAND ON RUNWAY 26. ACCORDING TO THE PILOT, THE AIRCRAFT MADE A SUCCESSFUL WHEEL LANDING. ON ROLLOUT AFTER THE TAIL CAME DOWN TO THE RUNWAY, HE EXPERIENCED A GUST WHERE THE WING LIFTED. AT LOW SPEED, THE FLIGHT CONTROLS HAVE LESS AUTHORITY. THE PLANE ENTERED A GROUND LOOP AND THEN REGAINED ITS NORMAL STANCE WITH WHEELS ON THE GROUND AND WINGS LEVEL. THE LOWER RIGHT WINGTIP OF THE BIPLANE CONTACTED THE GROUND DURING THE EVENT. THE AIRCRAFT TAXIED OFF THE RUNWAY ONTO TAXIWAY A.