What was found
INSPECTION TYPE: C1, VERTICAL FIN TO FUSELAGE ATTACH ANGLE HAS POPPED RIVET, LT SIDE, STA 1766. REMOVED PAINT IAW SRM 51-20-00. FOUND CRACK, NDT VERIFIED. FABBED REPAIR ANGLE IAW SRM 53-2-5 FIG16A. REMOVED AND REPLACED ANGLE IAW SRM 51-1-20D, 51-1-26, 51-1-11.