As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUSELAGE SKIN UNDER TCAS OMNI-DIRECTIONAL ANTENNA HAS CORROSION BETWEEN FS 295 & FS 310, STR 27. REMOVED CORROSION ON FUSELAGE SKIN EXTERIOR UNDER TCAS ANTENNA BETWEEN FS 295+ FS310, STGR 27 IAW SRM 51-21-06-001-001-A01. THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR IAW ASA SOP 5702.