2. The 15km transmission length can only be reached under the FCC typical when calculated in an outside environment with no interference. The SRRC typical is adopted in mainland China, plus the furthest transmission distance is 8 km. Mavic 3M with RTK module for centimeter-level positioning. Flight Manage, the camera, https://m3mhomes.com/the-benefits-of-living-at-smart-world-one-dxp-sector-113-gurgaon/