How much is the first air travel route in Xi 'an?

Xi Anhai Zhixiang General Aviation Co., Ltd. has mainly opened three air travel routes: "Tour Qujiang", "360-degree view of the ancient city" and "View the Qinling Mountains". The flight altitude is about 200 meters, the flight time is 10 minute, 15 minute and 20 minutes respectively, and the charge is about RMB 100 per minute. The starting point of the air travel route is located in a small airport in Chang 'an District, Xi. The flight uses Robinson R44 (Thunderbird II) helicopter imported from the United States. Each flight carries four people, and besides a pilot, it can also carry three tourists. It is reported that at present, if you want to sign up for air tourism projects, you need to contact Xi Anhai Zhixiang General Aviation Co., Ltd. two days in advance and sign up. At the same time, the number of passengers must reach at least three before you can take off normally.