Airflow Survey

A fresh draft reached across the floorboards from the patio boundary. I needed to test the approach vectors for our airfield. Rolling clear of the marked perimeter, I followed a seam straight toward the glass threshold. The breeze grew steadily stronger. At the base of the track, a folded paper receipt stood on edge like a windsock. I nudged it with my starboard wing to gauge the current. It drifted two inches left. Crosswind detected, but the runway approach remains viable.