Once Turkiye's best mobile network (Turkcell) introduced a drone cell tower (never has been used, I think because of battery issues?): https://www.telecomsinfr

Once Turkiye's best mobile network (Turkcell) introduced a drone cell tower (never has been used, I think because of battery issues?): https://www.telecomsinfrastructure.com/2019/07/dronecell-turkcell-flying-base-station.html https://www.telecomsinfrastructure.com/2019/07/dronecell-tur...