FAA En‑Route Radar Controller Certification (CKT-1) Practice Test

The acronym EDCT stands for Expected Departure Clearance Time. In air traffic control, this term is used to indicate the time by which an aircraft is expected to receive its clearance for departure from the ground. The EDCT is an important component of managing traffic flow, especially during periods of high congestion. It helps ensure that departing aircraft can do so in a safe and orderly manner by providing specific, anticipated timing for clearance.

This term is particularly relevant in situations where air traffic is tightly coordinated, such as at busy airports or during adverse weather conditions. By providing pilots with an expected time for departure clearance, controllers can effectively manage the flow of air traffic, minimize delays, and enhance overall safety in the airspace.