12 minutes to decide, no illusions
On the ground, waiting wastes time, but rushing gets you grounded. Your weather analysis routine fits twelve minutes exactly. It does not predict the unpredictable; it cross-references usable data and sets a concrete decision before launch. The rule is simple: check, compare sources, adjust your plan.
0 to 4 minutes: cross-check the forecast
No single weather site. Cross-reference at least two models and check local trends (breezes, storms, shear). The goal is not technical perfection. It is spotting risk zones and usable windows. Note key times: thermal opening, flow peak, end-of-day drop.
5 to 8 minutes: site and level check
You never read weather without the terrain. Check exposure, thermal complexity, and ground safety bands. Then check yourself: current skill level, daily fatigue, gear condition. Our RidAir/CEM field advice is clear: stay cautious, progressive, and practical. Flying to your actual feel beats an optimistic theoretical read.
9 to 12 minutes: decision and safety margin
This is the verdict. If weather data, terrain, and your level do not align clearly, postpone or pick a simpler variant. Always prioritize safety margins. If doubt lingers, request personalized advice before launch. Better to cancel than force a flight.
Practically, this routine prevents judgment drift and keeps the focus on what matters: flying with awareness. Weather shifts. Conditions change. Monitor updates during takeoff and recalibrate on site if needed.
Fly safe,
Cyrille MARCK and the RidAir/CEM team
