 N90 also controls the large number of VFR aircraft that fly through the New York Class B airspace every day.The New York TRACON is a Level 12 facility and one of seven "Large TRACONs" currently existing throughout the United States.The others include the Atlanta Large TRACON (A80), the Boston Consolidated TRACON (A90), the Potomac Consolidated TRACON (PCT), the Southern California TRACON (SCT), the Dallas/Fort Worth TRACON (D10), and the Northern California TRACON (NCT).Unlike smaller TRACONs which only utilize one radar, the New York TRACON uses many different airport surveillance radar (ASR) sites, including