As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED FUEL LEAKING FROM UNDER RT WING DEICER BOOT. REMOVED BOOT AND FOUND CORROSION HAD EATEN THROUGH THE L/E OF BOTH TANKS BEHIND THE DEICER BOOT. PROBABLE THAT WATER GOT BEHIND THE BOOT AND CREATED THE PROBLEM. ACFT SPENDS MOST WEEKENDS IN SALT AIR AND SALT WATER ENVIRONMENT, HELPED TO CREATE THE PROBLEM.