Brief Description: Rudder Stiffener to Skin, Shim Building...
Match-drilled right and left rudder stiffeners to their respective skin... Also pulled out a sheet of .032 to make the R-917 shim... R-917 shim was cutted on the bandsaw and final sanded on the belt sander... Finally I located two of the three holes on the shim, punched them and drilled to #30...