What was found
CENTER STRINGER UNDER PANEL 164BC HAS 3 AREAS OF CORROSION. REMOVED BUBBLED PRIMER FROM 3 AREAS AND VERIFIED CORROSION LOCATED INSIDE FUSELAGE BAY 164BC ON CENTER STRINGER. MECHANICALLY REMOVED CORROSION AND PITTING PER CESSNA 680 SRM 21-70-02. FOUND CORROSION BLENDS TO BE BEYOND LIMITS IAW CESSNA 680 SRM 51-70-02. REPAIRED CORROSION BLENDS IAW NETJETS AQRD ENGINEERING RFTS-117176 REV. 0, TITLE: N361QS (680-0235) LOWER CENTER FUSELAGE STRINGER CORROSION, DATE: 08 MAY 2026.