As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUSELAGE LOWER SKIN IS BULGING DUE TO HEAVY CORROSION UNDERNEATH SKIN AT STA 1720 STR 30. CUT OUT DAMAGE SKIN IAW SRM 53-00-01 FIG 201 DETAIL I REPAIR 3. FABRICATED REPAIR DOUBLER AND FILLER IAW SRM 53-00-01 FIG 201 DETAIL I REPAIR 3. INSTALLED REPAIR DOUBLER, FILLER AND ID TAG IAW SRMS 53-00-01 FIG 201, 51-40-02 FIG 8 PG 31 AND 51-40-02 PG7 PARA 7D.