As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FWD OUTBOARD CORNER OF BONDED DOUBLER. PANEL WAS BEING REPLACED DO TO OIL CANNING FROM DATE OF MANUFACTURE WHEN THE CORROSION WAS FOUND AT THE FWD OUTBOARD CORNER WHERE THE PANEL CONTACTS A MONEL DOUBLER SPLICE PLATE. THIS IS NOT AN AREA THAT CAN BE INSPECTED UNLESS THE THE PANEL IS REMOVED OR UNTIL THE CORROSION MIGRATES BEYOND THE MONEL DOUBLER.