Fabricated spar stand-in strip from scrap 0.60 aluminum. Match-drilled pitot backing plate, top and bottom spacer plates, and spar stand-in strip. Drilled assembly to skin. Drilled pilot holes in skin and used Dremel tool to rough-cut pitot mast hole. Filed and sanded hole to proper size. Roughed, dimpled, cleaned and primed all parts and inside of skin. Riveted platenuts to pitot mounting plate. Riveted mounting angle piece to rib.
Began laying out template for Duckworks landing light installation.