As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A CRACK WAS DISCOVERED IN THE UPPER WING SKIN OUTBOARD OF THE NACELLE AND AFT OF THE MAIN WING SPAR ON THE RIGHT WING. REMOVED THE DAMAGED SECTION OF SKIN. FABRICATED A NEW SECTION OF SKIN USING THE SAME TYPE MATERIAL AND THICKNESS AND INSTALLED USING A SPLICE DOUBLER OF ONE SIZE GREATER THICKNESS AND TWO ROWS OF SOLID RIVETS IAW BEECH 99 SIRM CHAP 20.