Brief Description: Installed Backing Strip in Right Wingtip
Cut backing strip to fit inside fiberglass wingtip. Marked rivet lines and rivet holes on outside of fiberglass tip. Clamped strip inside fiberglass tip and drilled holes to #32, fastened with clecos. Drilled holes out to #30 and countersunk fiberglass tip. Glued and flush riveted strip to inside of fiberglass tip.