What was found
UPON REMOVAL OF THE UPPER PCS/TIMING ANTENNA, FOUND CORROSION ON FUSELAGE SKIN, AT (3EA) FASTENER HOLES, BETWEEN FR29-30, STR 1L TO STR 1R. GROUNDED - YES. REMOVED THE CORROSION FROM THE FUSELAGE SKIN AT 3EA FASTENER HOLES IN EXTERIOR SKIN PER A319 SRM 51-74-00. ACCOMPLISHED NDI AND SUBMITTED ASA ENGINEERING (ESR 22-02473) PER T/C A319-25EO-00996-351B03-03 ITEM 8. REPAIRED PER ASA T/C A319-53A-01681-001.