Air Traffic Controller / FAA ATSA Exam Foundational Air Traffic Control Knowledge Syllabus

Foundational Air Traffic Control Knowledge syllabus — full chapter and topic list

Expand any chapter to see its topics and sub-topics. This is the whole examinable outline for Foundational Air Traffic Control Knowledge in Air Traffic Controller / FAA ATSA Exam, not a summary of it.

1. 1

   National Airspace System (NAS) Basics

   3 topics

   • Airspace Classes
     • Classes A, B, C, D, E, and G characteristics
     • Controlled vs. uncontrolled and special-use airspace
   • ATC Facility Types
     • Towers, TRACONs, and Air Route Traffic Control Centers (ARTCC)
     • Flight Service Stations and the Command Center
   • Phases of Flight and Handoffs
     • Ground, departure, en route, arrival sequencing
2. 2

   Separation Standards and Procedures

   3 topics

   • Radar Separation Minima
     • Lateral (e.g., 3 and 5 nautical miles) standards
     • Vertical separation (1,000 / 2,000 ft) by altitude
   • Visual and Procedural Separation
     • Wake-turbulence categories and spacing
   • Sequencing and Spacing Techniques
     • Merging arrival streams and metering
3. 3

   Communication and Phraseology

   3 topics

   • Standard Phraseology
     • Clearance, readback/hearback, and standard terms
   • Aviation Alphabet and Numbers
     • ICAO/FAA phonetic alphabet and altitude/heading callouts
   • Coordination and Handoff Procedures
     • Inter-facility and intra-facility coordination
4. 4

   Navigation and Flight Fundamentals

   3 topics

   • Headings, Bearings, and the Compass Rose
     • 360-degree heading system and reciprocal headings
   • Altitude and Flight Levels
     • MSL/AGL, flight levels, and cruising-altitude rules
   • Charts and Procedures
     • SIDs, STARs, approaches, and en route charts
5. 5

   Safety Culture and Human Factors

   3 topics

   • Error Types and Mitigation
     • Slips, lapses, and operational errors (deals)
   • Fatigue and Workload Management
     • Vigilance decrement and shift scheduling
   • Crew/Team Resource Management
     • Communication, cross-checking, and shared awareness

Foundational Air Traffic Control Knowledge flashcards for Air Traffic Controller / FAA ATSA Exam

25 of 53 cards from the Foundational Air Traffic Control Knowledge deck — real questions with worked answers.

1. What are the six classes of US airspace, and which letter is not used?

   Classes A, B, C, D, E (controlled) and G (uncontrolled). Class F is not used in the United States.

2. Class A airspace covers what altitude range, and what flight rules are required?

   From 18,000 ft MSL up to and including FL600. Operations require an IFR clearance; VFR flight is not permitted.

3. What is the typical shape and structure of Class B airspace?

   An 'upside-down wedding cake' of concentric rings surrounding the busiest airports, generally from the surface up to 10,000 ft MSL, with shelves widening at higher altitudes.

4. What clearance is required to enter Class B airspace?

   An explicit ATC clearance: the pilot must hear 'cleared into the Class Bravo' before entering.

5. What are the standard dimensions of Class C airspace?

   A 5 NM inner core from surface to 4,000 ft AGL and a 10 NM outer shelf from 1,200 to 4,000 ft AGL, surrounding airports with an operational control tower and radar approach control.

6. What communication is required to enter Class C or Class D airspace?

   Two-way radio communication must be established with ATC; if the controller states the aircraft's call sign, communication is established (an explicit clearance is not required as in Class B).

7. What defines Class D airspace?

   Airspace around an airport with an operational control tower (no radar approach control), typically surface up to 2,500 ft AGL within about a 4 NM radius.

8. What is the difference between Class E and Class G airspace?

   Class E is controlled airspace where ATC service is available; Class G is uncontrolled airspace where ATC has no authority or responsibility for separation.

9. What is the primary function of an Air Traffic Control Tower (ATCT)?

   To control aircraft and vehicles operating on the runways, taxiways, and in the immediate airport vicinity (the surface movement area and traffic pattern).

10. What does a TRACON do?

    A Terminal Radar Approach Control facility provides radar separation and sequencing for aircraft arriving, departing, and transiting the terminal area, typically within about 30-50 NM and below 10,000-17,000 ft.

11. What is the role of an ARTCC (Center)?

    An Air Route Traffic Control Center provides en route separation and control for IFR aircraft flying between terminal areas, primarily in high-altitude and en route airspace.

12. What does a Flight Service Station (FSS) provide?

    Pre-flight and in-flight services such as weather briefings, flight plan filing, and advisories; an FSS does not provide ATC separation services.

13. In what order does an IFR flight typically transfer between facilities from departure to arrival?

    Clearance Delivery/Ground/Tower (ATCT), then departure (TRACON), then Center (ARTCC), then arrival/approach (TRACON), then Tower (ATCT) for landing.

14. List the general phases of flight in order.

    Taxi-out, takeoff, departure/climb, en route (cruise), descent, approach, landing, and taxi-in.

15. What is a handoff in ATC?

    The transfer of radar identification and control responsibility for an aircraft from one controller (or sector/facility) to another, including the transfer of communications to the next frequency.

16. What is the standard radar separation minimum within 40 NM of the antenna in terminal airspace?

    3 NM lateral separation.

17. What is the standard radar separation minimum beyond 40 NM of the antenna or in en route airspace?

    5 NM lateral separation.

18. What is the standard vertical separation minimum below FL290?

    1,000 feet.

19. What is RVSM and what separation does it allow?

    Reduced Vertical Separation Minimum allows 1,000 ft vertical separation between FL290 and FL410 for approved aircraft (instead of the older 2,000 ft).

20. Above FL410 (outside RVSM), what is the vertical separation minimum?

    2,000 feet.

21. What is wake turbulence separation and why is it applied?

    Additional spacing behind a heavier aircraft to protect a following lighter aircraft from wingtip-generated wake vortices; minima increase as the weight difference increases (e.g., behind Super/Heavy aircraft).

22. What is visual separation?

    Separation applied when a controller or a pilot sees the relevant traffic and maintains visual contact to keep aircraft apart, used in terminal areas in visual conditions.

23. What is procedural (non-radar) separation?

    Separation achieved without radar by using time, distance/fixes, and altitude assignments based on pilot position reports, applied where radar coverage is unavailable.

24. What is sequencing in ATC?

    Establishing the order in which aircraft will arrive at or depart from a point (such as a runway or fix) to maintain a safe, efficient, orderly flow.

25. What is spacing in ATC?

    The distance or time interval maintained between consecutive aircraft in a sequence to preserve required separation and an efficient flow.

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