As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
KEEL BEAM ACCESS PANEL #192F HAS EVEDENCE OF CORROSION ON FWD AND AFT BECON ANTENNA MOUNTING BRACKETS.<[01] REMOVED AND DISCARDED DAMAGED PANEL; RECEVIED NEW SPARE PANEL PN 654A0004-613 AND APPLIED DECORATIVE FINISHING PER REF B737 AMM 51-21-73-370-803. INSTALLATION TO BE ACCOMPLISHED ON FAULT #TTG8Q00Q51QB.;[02] VERIFIED STEP 1.