What was found
(AIRCRAFT NOT GROUNDED) (DISCREPANCY DISCOVERED DURING AIRCRAFT HEAVY MX VISIT) NRC 6000-0005: 33284-001 RH WING TOP SKIN LOWER SURFACE AT OVERHANG TRAILING EDGE, CORROSION FOUND BETWEEN RIB16 AND RIB17 (WMRX 5855.60). / RH WING TOP SKIN PANEL #2 LOWER SURFACE TEOH AREA BTW RIB 16 AND OUTBD OF RIB 17 PERMANENTLY REPAIRED PER AIRBUS DOSSIER #81413579, TD 81413579/010/2024 #A, REPAIR INSTRUCTIONS R572-58616 ISSUE M AND ALLEGIANT ERO #R5721-0167 REV.00. REPAIR MAJOR CATEGORY B PER AIRBUS RDAF #81413579/004/2024 #A, INSPECTION REQUIREMENTS:THRESHOLD FROM REPAIR EMBODIMENT: THRESHOLD FROM REPAIR EMBODIMENT: 11000FC/21000FH, INTERVAL: 11000FC/21000FH, METHOD: DET. REFER TO AIBUS DOSSIER #51413579 FOR MORE DETAILS (ADMINISTRATIVE DOSSIER). SEE AWS FOR DETAILS. AFTER COMPLETION OF WORK M205, M360 AMD M313 FORMS HAVE BEEN SEND TO CUSTOMER ON 06/16/2024. SEE NRC 4002604-6000-0026/6000-018/7000-0002 FOR ZERO STRESS JACKING AND ACCESS. R5721-0167 REV.00, N289NV-AAR-RH WING UPPER SKIN PANEL #2 - LWR SURFACE TEOH-CORROSION ACCOMPLISHED."