RedactedNarrative: Vessel 2 was docked unoccupied. Operator 1 states that he had just finished fueling his boat and brought it back into dock to load items onto it. Operator 1 initially stated that his blower was on and when he turned the key, he heard a large boom. Operator 1 then stated that he then saw flames coming from the engine compartment, and attempted to put the fire out with a fire extinguisher but was unsuccessful. Operator 1 then exited the boat and the fire was eventually extinguished by the West Webster FD. While the fire investigator was there, operator 1 made statements that he was now unsure if his blower was on. Vessel 1 was totaled, and there was significant fire damage to vessel 2. There were no injuries to operator 1 or passenger 1, who was standing on the rail at the time of ignition.