By Robert N. Rossier, EAA 472091 This piece originally ran in Robert’s Stick and Rudder column in the April 2025 issue of EAA Sport Aviation magazine. It was one of those days. The automated surface observing system (ASOS) at virtually all airports in a 50-nm range were reporting clear skies, visibility better than 10, and […] The post Where There Is Smoke first appeared on Hangar Flying.