Two. The 15km transmission distance can only be reached beneath the FCC standard when measured in an outside environment without having interference. The SRRC normal is adopted in mainland China, and also the furthest transmission distance is 8 km. Mavic 3M with RTK module for centimeter-level positioning. Flight Regulate, the https://m3mhomes.com/residential/m3m-st-andrews-at-scda-sector-113-gurgaon/