What was found
AT OKC, C-CHECK LEVEL II CORROSION, HEAVY CORROSION AROUND VHF ANTENNA NR 3 COUPLES, STAITON 1155, CARGO AFT PIT. FABRICATED ANTENNA BLANKING PLATE AND INSTALLED IAW DC9-SRM 51-10-2 AND 51-10-3. TREATED AND PRIMED IAW DC0, SRM 51-10-3. (M)