What was found
BS 310 FRAME IS CORRODED BETWEEN STRINGERS 26L AND 25R ON FWD AND AFT SIDE OF WEB. REPAIRED THE FRAME IAW REO 670-53-21-799, REV A, AND EC/TC 670-53-21-799 01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BS 310 FRAME IS CORRODED BETWEEN STRINGERS 26L AND 25R ON FWD AND AFT SIDE OF WEB. REPAIRED THE FRAME IAW REO 670-53-21-799, REV A, AND EC/TC 670-53-21-799 01.