Live: Explore Asia's largest airline operation center in Beijing's Daxing International Airport
The airline operation center (AOC) is the operation command center of an airline company. It could even be regarded as its "brain." CGTN's You Yang takes a closer look at Asia's largest AOC. Located at the Beijing Daxing International Airport, it has a construction area of over 3,000 square meters, five times that of the Beijing Capital International Airport.