Chongqing Jiangbei International Airport is an airport located in the Yubei District of Chongqing, People's Republic of China. It is located 21km north of the city-centre of Chongqing and serves as an important aviation hub for south-western China. Jiangbei airport is a hub for Chongqing Airlines, Sichuan Airlines and will serve as a hub for China West Air when it begins operations and Shenzhen Airlines when it upgrades its operations at the airport. It is also a focus city for Air China.
Currently Jiangbei airport has two terminals with one serving regional domestic flights and the other serving domestic and international flights. The first and second phase of the airport came into operation in January 1990 and December 2004 respectively. The domestic terminal is capable of handling 7 million passengers while its international terminal is able to handle more than 1 million passengers annually. A third terminal is currently in the planning stage along with a third runway construction due to commence shortly.
In terms of passenger traffic, Chongqing airport was the 10th busiest airport nationwide in 2009, handling 14,083,045 people. Also, the airport was the 11th busiest airport by cargo traffic and by traffic movements in China.

Usage of Kruger's fans:ventilation and smoke spill.