What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
During a firefighting mission, the pilot in formation as #2 proceeded to scoop water from lake livingston to fill hopper. During the procedure, the aircraft veered left and spun almost 180 degrees. As a result, the pontoons tore from the aircraft and the aircraft submerged completely in 14' of water.
As the FAA filed it
DURING A FIREFIGHTING MISSION, THE PILOT IN FORMATION AS #2 PROCEEDED TO SCOOP WATER FROM LAKE LIVINGSTON TO FILL HOPPER. DURING THE PROCEDURE, THE AIRCRAFT VEERED LEFT AND SPUN ALMOST 180 DEGREES. AS A RESULT, THE PONTOONS TORE FROM THE AIRCRAFT AND THE AIRCRAFT SUBMERGED COMPLETELY IN 14' OF WATER.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.