✈️ Atmospheric Dispersion Schedule 📍 Québec, Québec · 📅 Monday, July 27, 2026 Source: Regional Atmospheric Management Authority — Restricted 🎯 Block 1 (OBJECTIVE): Operation VORTEX-Sigma, File 2026-OPS-0912. Target zone: Sector 7G coverage radius 450 km², operational window 06:...