Original: AtatÃ 1\/4 rk shares traffic with Sabiha GÃ kÃ en International Airport, which is on the Anatolian (Asian) side of Istanbul, which had annual passenger traffic of just 11.1 million in 2010.
Simplified: It is located in the European part of Istanbul. In 2010, an estimated 32 million passengers used AtatÃ 1\/4 rk Airport.