What was found
OKC - DURING D-CHECK, FOUND FRAME REINFORCEMENT CHORD AT BS 947, STRINGER 20R-23R CORRODED. REMOVED DAMAGED SECTION AND REPAIRED 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 FRAME REINFORCEMENT CHORD AT BS 947, STRINGER 20R-23R CORRODED. REMOVED DAMAGED SECTION AND REPAIRED PER SRM. (M)