What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) On September 30, 1999, at 1750Z, a Piper model J4A, N25753, upon landing on silver lake, silver lake, WI, encountered rough surface conditions. The pilot reported the aircraft, on landing, turned slightly cross wind. The wind lifted the left wing and the right float nosed under flipping the aircraft on it's back. The private pilot sustained no injuries and the aircraft sustained minor damage. There were no passengers on board. The aircraft was being operated as a personal flight by the owner, gordon n. olson under 14 CFR part 91 when the incident occurred. Visual meteorological conditions prevailed at the time with wins at 26 KTS., gusting to 31 KTS.
As the FAA filed it
(-23) ON SEPTEMBER 30, 1999, AT 1750Z, A PIPER MODEL J4A, N25753, UPON LANDING ON SILVER LAKE, SILVER LAKE, WI, ENCOUNTERED ROUGH SURFACE CONDITIONS. THE PILOT REPORTED THE AIRCRAFT, ON LANDING, TURNED SLIGHTLY CROSS WIND. THE WIND LIFTED THE LEFT WING AND THE RIGHT FLOAT NOSED UNDER FLIPPING THE AIRCRAFT ON IT'S BACK. THE PRIVATE PILOT SUSTAINED NO INJURIES AND THE AIRCRAFT SUSTAINED MINOR DAMAGE. THERE WERE NO PASSENGERS ON BOARD. THE AIRCRAFT WAS BEING OPERATED AS A PERSONAL FLIGHT BY THE OWNER, GORDON N. OLSON UNDER 14 CFR PART 91 WHEN THE INCIDENT OCCURRED. VISUAL METEOROLOGICAL CONDITIONS PREVAILED AT THE TIME WITH WINS AT 26 KTS., GUSTING TO 31 KTS.