@flytheicon: ✈️ Why the ICON’s Rotax can run car gas and avgas (the real reason) Traditional airplane engines use magnetos with fixed timing and air-cooling, so they rely on high-octane leaded fuel to avoid detonation. The Rotax 912 is different: Liquid-cooled heads = stable temperatures Small cylinders = faster, cleaner combustion Electronic ignition (no magnetos) = variable timing, lower peak pressure High RPM + gearbox = less detonation time Result: Rotax controls temperature, pressure, and timing, so octane matters less. That’s why the ICON can safely fly on mogas daily and avgas when needed. Better physics. Better engineering. 🚀