ATC ATC Separation Standards 2

Question 1

What is the standard radar separation minimum in terminal (TRACON) airspace?

Accepted Answer

3 nautical miles

Answer

The standard radar separation minimum in terminal airspace is 3 nautical miles, reduced from the 5-nautical-mile en route standard to accommodate the higher density of traffic near airports.

Question 2

What does it mean when a controller says an aircraft has been 'sequenced' for arrival?

Accepted Answer

The aircraft has been placed in an ordered line for approach to the airport

Answer

Sequencing refers to the process of ordering arriving aircraft into a structured flow to the airport, ensuring proper spacing and an efficient, conflict-free approach sequence.

Question 3

What is a 'speed adjustment' used for in ATC separation management?

Accepted Answer

To create or maintain proper spacing between aircraft in a sequence

Answer

Speed adjustments (increase or reduce speed instructions) are a tool controllers use to fine-tune spacing between aircraft in a sequence without requiring large heading changes.

Question 4

What is the purpose of a 'miles-in-trail' (MIT) restriction?

Accepted Answer

To establish a longitudinal spacing requirement between successive aircraft on the same route

Answer

A miles-in-trail (MIT) restriction is a flow control measure that requires a specific number of nautical miles of longitudinal spacing between successive aircraft on the same route or heading.

Question 5

When can ATC apply visual separation between IFR aircraft?

Accepted Answer

When a pilot reports the traffic in sight and accepts responsibility for separation

Answer

ATC may apply visual separation when a pilot reports the conflicting traffic in sight and either the pilot accepts responsibility for maintaining separation or the controller can observe both aircraft and is confident separation will be maintained.

(ATC) Air Traffic Controller Practice Test

(ATC) Air Traffic Controller Practice Test

ATC ATC Separation Standards 2