Using drones to build a signal base station / drones

What is its role?Each UAV can carry up to 10 signal base stations, and can place the stations in areas without signal coverage to solve communication problems. It can be used in various scenarios, like earthquakes, forest search and rescue, and survey in desert no-man land, etc.This UAV can help more people and rescue them in a shorter period. The placed signal base station is small and has strong endurance power, so UAV can be easy to carry it. The UAV is equipped with scanning function to send the scanned terrain to the command center, which is convenient for rescue and topographic survey.