What was found
SHIP 3313 ER/A 529135-14 / STAGE III DTE LIMIT. DURING ACCOMPLISHMENT OF THE KU BAND RADOME AND ANTENNA INSTALLATION PER EO 2330- 01325-01C, THE 3038231902-533 DOUBLER, WAS ACCIDENTALLY MISLOCATED AND TWO FASTENERS HOLES WERE DRILLED IN THE WRONG LOCATION THRU THE FUSELAGE SKIN. THE DOUBLER IS MADE FROM .063" 2024-T3 ALUMINUM PER AMS -QQ-A-250/5. THE MIS-LOCATED HOLES ARE LOCATED JUST AFT OF FR 53.6 (STA 1655.54). CORRECTIVE ACTION: REF ER/A 529135-14. (0031309)