What was found
OKC - DURING D-CHECK, FOUND FLOOR SUPPORT CHANNEL AT BS 277-344, LEFT BUTTOCK LINE 43 CORRODED. REMOVED AND REPLACED SUPPORT CHANNEL PER SRM. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
OKC - DURING D-CHECK, FOUND FLOOR SUPPORT CHANNEL AT BS 277-344, LEFT BUTTOCK LINE 43 CORRODED. REMOVED AND REPLACED SUPPORT CHANNEL PER SRM. (M)