As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
YIP - PER AD 66-04-02 INSPECTION, LEFT WING NR 2 FUEL TANK-LOWER SURFACE. 2 INCH LONG SUBSURFACE RP/UT CORROSION/CRACK INDICATION IN PLANK 4 AT 3/4 PLANK JOINT, LWS 115-117. ROUTED OUT CRACKED AREA, LWS115 TO LWS119, PER SB620. REPAIRED PER ZIA DRAWING F25-R06. (M)