What was found
CORROSION FOUND ON LOWER SKIN UNDER RAD ALT ANTENNA #2 AFT SUPPORT BTW FR 68-69 IN REAR FUSE I AREA. RAD ALT #2 ANTENNA, SUPPORT, SUPPORT ASSEMBLY AND FAIRING REMOVED FOR ACCESS. ANTENNA SUPPORT AND SUPPORT ASSY BLENDED OUT OF LIMITS. AFTER INVESTIGATION SKIN UNDER RAD ALT FOUND CRACKED. PERFORMED CUT-OUT ON LOWER SKIN UNDER RAD ALT ANTENNA. REPAIRED LOWER SKIN UNDER RAD ALT ANTENNA. REPALCED WITH NEW PART ANTENNA SUPPORT AND BASE SUPPORT. REPROTECTION APPLIED. CORROSION LEVEL II