As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT LOWER FUSELAGE AFT OF AFT VHF ANTENNA RT SIDE HAS BULGE, A SMALL BUBBLE AND CRACK. SUPPLEMENTAL DATA UPDATE: DISCREPANCY CONFIRMED TO BE CORROSION IN FUSELAGE SKIN AND STRINGER IN TWO PLACES: BS 1050 AT S-28L AND BS 1050 AT 28R. SKIN REPAIRED PER 53-30-3, FIGURE 3. STRINGERS REPAIRED PER SRM 53-10-3, FIGURE 1.