Yankee Terminal Radar Approach Control

The Yankee Terminal Radar Approach Control (colloquially known as Yankee TRACON) (FAA LID: Y90) is a terminal air traffic control facility located in Windsor Locks, Connecticut, operated by the Federal Aviation Administration. == Description == Located at the Bradley International Airport (BDL), Yankee TRACON is a TRACON responsible for the airspace roughly in a 40-mile radius around BDL at or below 10,000 feet.

Source: Wikipedia — Yankee Terminal Radar Approach Control (CC BY-SA 4.0)