As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV - DURING C-CHECK IT WAS FOUND THAT THE RT OMEGA BEAM HAT SECTION WAS CORRODED AROUND NUT PLATE HOLES AT FRAME 18. MAINTENANCE REMOVED THE CORROSION AND PERFORMED A DOUBLER REPAIR IAW EXPRESSJET EC532001411. THE ACFT WAS APPROVED FOR RETURN TO SERVICE. (S)