What was found
UPON ARRIVAL ORD, GOUGE WAS BLENDED, PER SRM 53-11-11-283-001 AND HFEC ACCOMPLISHED PER NTM 51-10-08 WITH NO CRACKS FOUND. ULTRA SOUND WAS ACCOMPLISHED, PER NTM PT4-00-04-02 AND MEASURMENTS ISSUED ON MATRIX. BLEND IS LOCATED APPROXIMATELY 11.5" AFT OF STATIC PORT CENTER AND IN UNRIVETED/UNSTIFFENED AREA BETWEEN FR 4-5 AND EXTENDS ONTO RIVETED/STIFFENED AREA AT FR 5. BLENDED REGION MEASURES APPROXIMATELY 2" IN DIAMETER WITH REMAINING THICKNESS OF 0.026" IN UNRIVETED STIFFENED AREA AND 0.077" IN STIFFENED AREA. PER SRM 53-11-11-283-001 FIGURE 002 FLOWCHART, DIAGRAM IN FIGURE 017 FOR UNRIVETED UNSTIFFENED REGION 44.6% DEPTH OF DAMAGE TO L RATION FALLS AS DAMAGE SIZE 3, PER DIAGRAM IN FIGURE 18 FOR RIVETED/STIFFENED REGION 22.4% DEPTH OF DAMAGE TO L RATIO FALLS AS DAMAGE SIZE 3. PER FIGURE 002 FLOWCHART DIAGRAM, FIG 10 THIS BLEND IN AREA 1 IS A CATAGORY C REPAIR WITH LIFE LIMIT OF 200 FC. PERMANENT REPAIR MUST BE ACCOMPLISHED WITHIN 200 FC. CARRY FOR 200 FLIGHT CYCLES. SRM REFERENCE FOR BLEND OUT SHOULD READ SRM 53-11-11-283-011 OK TO DIP TEMPORARY REPAIR TO THE RT AFT STATIC PORT, REF SRM 53-11-11-283-011 FIGURE 10 DAMAGE SIZE 3 FOR 200 FLIGHT CYCLES FLIGHT HOURS NOT RELEVANT. TOMC SMITH TOMC-APPROVAL FROM SC1ELBYC COMMENT INFORMATION UPDATE ONLY. AFTER THE CATEGORY C REPAIR 200FC REPAIR THRESHOLD EXPIRES. RECOMMENDED PERMANENT REPAIR IS SRM 53-11-11-300-002. THIS IS A CATEGORY B REPAIR THAT INSTALLS INTERNAL DOUBLER. PLEASE ENSURE THAT THE AIRCRAFT IS ALLOCATED TO THE ST.