2. The 15km Transmission distance can only be attained under the FCC common when calculated in an outside atmosphere without the need of interference. The SRRC regular is adopted in mainland China, along with the furthest transmission length is 8 km. Mavic 3M with RTK module for centimeter-degree positioning. Flight https://m3mhomes.com/residential/m3m-st-andrews-at-scda-sector-113-gurgaon/