 The flight plan was for Bench Lake. We don't know if they went there and then went over to Crescent Lake. Those details will become available as the investigation continues. That was NTSB Alaska Region Chief Clint Johnson. When the aircraft was located by the search and rescue teams on June 19th, underwater footage from a remotely operated vehicle revealed that the left float was liberated from the airplane and that the left wing exhibited damage to the inboard leading edge consistent with the impact from the left float.