uFly Simulator Inc. on Instagram: "🌫️✈️ What happens during low visibility? Low visibility occurs when fog, heavy rain, snow, or clouds reduce how much the pilots can see outside the cockpit. Modern aircraft like the Boeing 777 and 737 use: 🔸 ILS (Instrument Landing System) 🔸 Autopilot precision approaches 🔸 Runway lighting systems (CAT II / CAT III) to land safely even when pilots can barely see the runway. Pilots rely more on instruments and less on visual cues. It’s one of the most challe