Thanks to Real Time Kinematics satellite navigation the H520 RTK is able to stand in the air with centimeter accuracy, enabling extremely precise, repetitive photos, faster 3D mapping and more accurate, even automated, inspection flights. The commercial Hexacopter H520 receives one of the fastest and most reliable RTK systems in the world, developed by the award-winning Swiss company Fixposition. Fully integrated into the H520, it ensures the highest precision and the fastest possible operational readiness even under difficult GPS conditions like in cities, canyons or forests.