What was found
DURING SCHEDULED C4 CHECK, FOUND CORROSION AT KEEL BEAM, BS 727+3.00, STRINGER 27L. REPAIRED KEEL BEAM PER SWA RA NR 1 253-2120.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED C4 CHECK, FOUND CORROSION AT KEEL BEAM, BS 727+3.00, STRINGER 27L. REPAIRED KEEL BEAM PER SWA RA NR 1 253-2120.