FEAST vs ATSA: what is the difference?
The simplest answer is that FEAST and ATSA belong to different hiring systems.
FEAST is EUROCONTROL’s First European Air Traffic Controller Selection Test battery, used by participating organisations. ATSA is the FAA’s Air Traffic Skills Assessment for entry-level controller hiring in the United States.
They overlap in some aptitude areas, which is why practice can look superficially similar. But the test structure, score reporting, retake rules and hiring steps around them are different. If you have been invited to one, prepare for that one rather than treating the other as an equivalent.
| FEAST | ATSA | |
|---|---|---|
| Main context | Participating EUROCONTROL FEAST-user organisations | FAA entry-level ATC hiring in the U.S. |
| Structure | Test battery that can include FEAST I and later FEAST II stages | One FAA aptitude-assessment stage within the hiring process |
| Official familiarisation | EUROCONTROL provides a free FEAST training platform for almost all FEAST I tests | Follow FAA/Pearson VUE candidate instructions; independent practice is unofficial |
| Next steps | Depend on the FEAST user organisation | Continue through FAA hiring if your result/category and application remain competitive |
What is FEAST?
FEAST is a selection test battery used to help assess candidates for air traffic controller training.
It may assess:
- attention
- memory
- spatial reasoning
- English comprehension
- logical reasoning
- multitasking
- dynamic tracking
- reaction accuracy
- workload control
- personality or work-style traits, where used
FEAST is commonly discussed in stages:
- FEAST Part 1
- FEAST Part 2
- FEAST III personality questionnaire, where used
Related page: What is FEAST?
What is ATSA?
ATSA stands for Air Traffic Skills Assessment.
It is part of the FAA air traffic controller hiring process in the United States. ATSA is designed to help evaluate whether applicants have abilities relevant to air traffic control training and work.
ATSA preparation commonly focuses on skills such as:
- spatial reasoning
- memory
- attention
- logical reasoning
- personality or work-style judgement
- multitasking-style performance
- decision-making under time pressure
- visual processing
The exact FAA hiring process, testing rules, eligibility requirements, and result categories should always be checked through official FAA hiring communication.
FEAST and ATSA are not interchangeable
FEAST and ATSA are not different names for the same test.
They belong to different selection systems.
A candidate applying to a European ANSP using FEAST should not prepare as if they are taking FAA ATSA.
A candidate applying to the FAA should not prepare as if they are taking FEAST.
Some underlying cognitive abilities may overlap, but the official instructions, task format, recruitment rules, score reporting, and next steps are different.
Where FEAST is used
FEAST may be used by many participating European and international aviation organizations, including:
- air navigation service providers
- ATC academies
- universities with aviation programs
- aviation training organizations
- recruitment bodies involved in ATC selection
Not every European country uses FEAST. The organization that invited you controls the local process-confirm your country’s official route before preparing.
France is a notable exception: based on currently available official candidate information, the main public ATC recruitment route in France is through DGAC/ENAC competitive examinations rather than the EUROCONTROL FEAST test.
Related page: Air traffic controller test Europe
Where ATSA is used
ATSA is associated with the FAA air traffic controller hiring process in the United States.
Candidates may encounter ATSA after applying to an FAA air traffic controller vacancy and meeting the relevant application-stage requirements.
The FAA process is separate from FEAST-user selection processes.
Candidates should rely on official FAA hiring announcements, emails, and candidate instructions for ATSA details.
FEAST format vs ATSA format
FEAST is commonly discussed as a staged test battery.
A simplified FEAST structure may include:
FEAST Part 1
↓
FEAST Part 2
↓
FEAST III personality questionnaire, if used
ATSA is commonly discussed as an FAA assessment stage within the FAA hiring pipeline.
A simplified FAA-style path may include:
FAA application
↓
Eligibility or application review
↓
ATSA invitation
↓
ATSA result category or hiring-band outcome
↓
Further hiring steps if selected
These are simplified examples. Always follow official instructions.
FEAST Part 1 vs ATSA
FEAST Part 1 is commonly associated with cognitive ability tests and English language testing.
It may involve:
- attention
- memory
- spatial reasoning
- logical reasoning
- visual perception
- English comprehension
- instruction reading
- timed accuracy
ATSA may also involve cognitive abilities relevant to air traffic control, but it is not FEAST Part 1. Its task structure and scoring context are specific to FAA hiring.
Related page: FEAST Part 1
FEAST Part 2 vs ATSA
FEAST Part 2 is commonly associated with more complex multitasking and dynamic task performance.
It may involve:
- multitasking
- dynamic monitoring
- prioritization
- rule application
- attention switching
- workload control
- reaction accuracy
- moving-object tracking
ATSA may include tasks that also feel fast, visual, or workload-heavy, but candidates should not assume it has the same structure as FEAST Part 2.
Related page: FEAST Part 2
English testing: FEAST vs ATSA
FEAST Part 1 is commonly described as including an English language component.
English can also matter in FEAST because instructions may be written in English and must be understood quickly.
ATSA is part of the U.S. FAA hiring process and is administered in an English-language context. Candidates should rely on official FAA requirements for language and eligibility details.
For FEAST candidates, English preparation should include:
- reading comprehension
- instruction understanding
- condition words
- grammar in context
- vocabulary in context
- timed comprehension
Related page: FEAST English test
Personality assessment: FEAST vs ATSA
Both FEAST-user processes and FAA hiring may include assessment of work style, judgment, or personality-related traits.
For FEAST, this is commonly discussed as FEAST III, a personality questionnaire available to and used by many FEAST user organizations.
FEAST personality preparation should focus on:
- honesty
- consistency
- responsibility
- teamwork
- emotional stability
- rule-following
- stress tolerance
- communication
- safety awareness
Do not try to fake a perfect profile.
Related page: FEAST personality test
Scoring: FEAST vs ATSA
FEAST and ATSA use different scoring and result systems.
For FEAST:
- score reporting depends on the organization
- candidates may receive pass/fail only
- detailed score breakdowns may not be provided
- pass rules can vary
- retake rules can vary
For ATSA:
- result categories and hiring-band outcomes are tied to the FAA hiring process
- candidates should follow official FAA communications
- score interpretation may depend on the specific hiring announcement and current FAA process
Do not assume a FEAST score can be compared to an ATSA result.
Related page: FEAST results
Passing score: FEAST vs ATSA
There is no universal public FEAST passing score that applies to every FEAST candidate.
FEAST passing rules depend on:
- organization
- country
- recruitment campaign
- stage
- local policy
- candidate pool
- training capacity
ATSA result interpretation belongs to the FAA hiring process and should be verified through official FAA sources.
Do not compare FEAST pass/fail results to ATSA result categories as if they were equivalent.
Related page: FEAST passing score
Retakes: FEAST vs ATSA
Retake rules differ.
For FEAST, retake eligibility may depend on:
- ANSP policy
- country
- stage failed
- previous attempts
- waiting period
- result validity
- recruitment campaign
- whether results are shared
For ATSA, retake or reapplication rules are governed by FAA hiring policy and the relevant vacancy announcement.
Candidates should not assume that FEAST retake rules apply to ATSA or that ATSA rules apply to FEAST.
Related page: Can you retake FEAST?
Where preparation overlaps—and where it does not
Both routes reward some of the same underlying abilities: attention, working memory, spatial reasoning, rule application, reaction control and performance under time pressure. Training those basics is useful whichever system you are entering.
The overlap stops when you reach test-specific structure. FEAST candidates should use EUROCONTROL’s official familiarisation and the instructions from their FEAST user organisation. ATSA candidates should follow FAA and Pearson VUE instructions and use ATSA-specific practice if they want additional drills.
In other words, FEAST practice can support general aptitude for ATSA, and ATSA practice can support general aptitude for FEAST, but neither should be treated as a replica of the other.
Which one is harder?
There is no meaningful universal answer. One candidate may struggle with FEAST multitasking and find ATSA more comfortable; another may have the opposite profile. English comfort, spatial ability, memory, timing and the surrounding recruitment context all change the experience.
A more useful question is: which parts of the test you are actually taking are weakest for you?
The mistakes worth avoiding
Do not transfer FEAST pass-mark or retake assumptions to ATSA, and do not import FAA rules into a FEAST-user organisation. Do not compare scores as though the systems share a scale. And do not let a third-party practice product persuade you that similar-looking exercises mean the live assessments are interchangeable.
Before test day, check the invitation for the date, location or delivery method, identification, permitted items and result process. Those practical instructions matter more than a broad comparison article.
Bottom line
FEAST and ATSA select for related kinds of aptitude, but they are different tests inside different recruitment systems. Use shared cognitive practice for the basics, then switch to the official material and rules for the assessment you have actually been invited to take.