As September draws to a close and the aviation sector transitions into early October, stable high-pressure patterns continue to dominate Greek FIRs, ensuring pristine VFR conditions and exceptional visibility across all major hubs. While Athens (LGAV) and Rhodes (LGRP) maintain pleasant early-autumn warmth with comfortable density altitudes, northern and island sectors like Thessaloniki (LGTS) and Heraklion (LGIR) experience refreshing seasonal cooling and steadily easing Mel