The city authorities paid about $ 1.6 million for organizing the show.
The other day Ehang set a new world record, simultaneously raising to air 1,374 drones. Light show was held in the Chinese city of Xi’an: UAVs climbed to a height of 260 meters and were built in such a way as to create various inscriptions and images in the sky. As writes South China Morning Post, despite the fact that part of the show was, as planned, in the end, some figures could not be built yet. The reasons for failure in Ehang promise to be revealed in the next few days.