
ATC Ready: Aptitude Test Prep
NATS, FEAST, ATSA & NAV CANADA
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About
Training as an air traffic controller? ATC Ready rebuilds the ability tests controller selection is built on, organised the way each provider's process actually runs.
Four selection routes in one app: NATS (UK), EUROCONTROL FEAST, the FAA's ATSA and NAV CANADA. 33 tests, all playable, plus a spoken mock interview for the NATS assessment centre. Pick your provider and the whole app follows it - tests, stages and leaderboards.
NATS — ALL FOUR STAGES (16 tests)
Stage 1, the online ability tests (13): Sense of Direction, Reaction Time, Monitoring, Numerical Reasoning, Mental Arithmetic, Logical Reasoning (grid rules), Deductive Reasoning, Rule Discovery, Spatial Orientation (bearings), 3D Cubes, Working Memory, Multi-Tasking and Concentration.
Stage 2 (2): Situational Judgement, with the reasoning behind every item explained, and Listening Comprehension on live-sounding ATC radio traffic in a range of accents.
Stage 3: a live, spoken mock of the assessment-centre interview. It follows up when an answer is vague, presses for real examples the way a competency interview does, and writes you an evidence-based debrief. A free prep hub is included for everyone; the interview itself is a separate purchase.
Stage 4: a radar work sample — run aircraft through their gates on relative turns and altitudes, clear of danger areas and unknown traffic.
FEAST (11 tests)
EUROCONTROL's ten published exercises, following its rules and its sequence: Rule Classification, Visual Comparison, Cube Folding, Instrument Recall, Shape Memory, Vigilance, Distance and Bearing, Arrival Planning, Conflict Detection and Left/Right — plus a stand-in for ELICIT, its English listening module.
ATSA (7 tests)
All seven subtests, in the FAA's order: Numbers and Differences, Variables, Spatial and Visual Relationships, the ATC Simulation that runs collision avoidance and arithmetic at once, Logical Reasoning, personality and Reading Comprehension.
NAV CANADA (15 tests)
Stage 1, the online assessment (4): the four timed sections in the order they are sat — inductive reasoning, concentration, spatial orientation, and the deductive grid Aon brands gapChallenge.
Stage 2, the in-person day (11): NAV CANADA's on-site stage IS EUROCONTROL's FEAST, so this is the FEAST battery itself, not ability tests renamed after it.
WHY CANDIDATES CHOOSE ATC READY
• Organised by the stage you are actually facing, not one long list
• Timed like the real sitting, because speed is what these batteries measure
• Instructions on every test, so you never start one guessing how it works
• Separate leaderboards per provider, so you rank against your own process
• Progress tracking on accuracy, speed and improvement, test by test
HONEST ABOUT WHAT ISN'T PUBLISHED
No provider releases its question bank, its timings or its pass marks, and we do not pretend otherwise. NATS names the ability areas Stage 1 covers but not which tests it uses. EUROCONTROL publishes its module structure but no item bank, and each organisation using FEAST sets its own cut score. The FAA publishes no subtest specification. Where something is not public, you are told — so you walk in prepared, not misinformed.
FREE FOR OUR FIRST 1,000 MEMBERS
Sign in to claim your place and keep full access to all 33 tests, free for life.
WHO IT'S FOR
Anyone sitting trainee air traffic controller selection — in the UK, Europe, the United States or Canada.
ATC Ready is an independent study aid, not affiliated with, endorsed by or connected to NATS, EUROCONTROL, the Federal Aviation Administration, NAV CANADA, Aon, the Civil Aviation Authority or any air navigation service provider. "NATS", "FEAST", "ATSA" and other names are trademarks of their respective owners, used only to describe the assessments this app helps you prepare for.
Terms of Use: https://atcready.co.uk/terms
Privacy Policy: https://atcready.co.uk/privacy
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What's New in ATC Ready
1.0
November 4, 2026
1
Subscriptions & In-App Purchases
$9.99
Stage 3 Prep (5 Interviews)
Access to 5 interviews with detailed analysis








