RedactedNarrative: 0n 9/3/22 two people were on their 1997 Four Winns boat by Jackrabbit Island on Roosevelt Lake when the vessel caught fire. Operator said that they were cruising when he heard a pop. He looked behind him at the engine compartment and saw smoke. He said that he reached for the fire extinguisher but the fire spread and they jumped overboard. He said they had just fueled the boat at the marina. The marina was able to recover the vessel and placed it in their dry storage. I looked at the boat and it appears that the fire was caused by the carburetor. It spread from there.