As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: CORROSION OF FUSELAGE SKIN NEAR WASTE SYSTEM OVERBOARD EXHAUST AFT VENT. **SUPPLEMENTAL REPORT: CORROSION OF FUSELAGE SKIN AROUND VACUUM BLOWER EXHAUST VENT AT STA 1968 BETWEEN STR 35L AND STR 36L, MEASURING L=4.7 IN, W=7.9 IN, D=0.12 IN. ACCOMPLISHED PERMANENT REINFORCING TRIPLER REPAIR IAW SRM 53-70-01-2R -- DUPLICATE SUBMITTAL OF SDR# AALA202103129011.