What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Pilot was flying over lake winnipesaukee, NH checking for lake ice-out conditions and decided to perform a touch and go landing. Pilot stated that he misjudged his landing altitude due to glassy lake conditions. The aircraft impacted the water with a nose down attitude. Both floats were ruptured and filled with water causing the aircraft to sink to the bottom, 105 feet down. The pilot was taken to lakes region general hospital and treated for hypothermia.
As the FAA filed it
PILOT WAS FLYING OVER LAKE WINNIPESAUKEE, NH CHECKING FOR LAKE ICE-OUT CONDITIONS AND DECIDED TO PERFORM A TOUCH AND GO LANDING. PILOT STATED THAT HE MISJUDGED HIS LANDING ALTITUDE DUE TO GLASSY LAKE CONDITIONS. THE AIRCRAFT IMPACTED THE WATER WITH A NOSE DOWN ATTITUDE. BOTH FLOATS WERE RUPTURED AND FILLED WITH WATER CAUSING THE AIRCRAFT TO SINK TO THE BOTTOM, 105 FEET DOWN. THE PILOT WAS TAKEN TO LAKES REGION GENERAL HOSPITAL AND TREATED FOR HYPOTHERMIA.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.