✈️ Enhance Power Line Visibility, Day and Night! Power lines and guy wires can pose serious hazards to low-flying aircraft and helicopters. Aircraft Warning Marker Balls help pilots identify overhead obstacles, improving aviation safety and protecting critical infrastructure. 🔴 Reflective Safety Option — No Power Required! Our aviation marker spheres can be equipped with optional retro-reflective tape, reflecting incident light back toward pilots to enhance visibility at night without requiring any electrical power. ✅ Improves power line visibility for low-flying aircraft and helicopters ✅ Ideal for airport and heliport approach areas ✅ Suitable for power lines crossing rivers, lakes, canyons, and other long spans ✅ Optional retro-reflective tape for enhanced nighttime visibility ✅ A practical solution for aviation safety and infrastructure protection Make overhead power lines more visible. Make aviation safer. 📩 Contact us to learn more about our aircraft warning spheres and customization options. 🌐 www.cdt-en.com 📧 sophia@chendongtech.com 📱 Phone/WhatsApp: +86-13929493960 #AircraftWarningSphere #PowerLineMarker #AviationSafety #TransmissionLines #PowerLineSafety #RetroReflectiveTape #CDT