Complete practice system
Four powerful tools to master every aspect of aviation communications
Multi-phase scenario training
Practice real-time AI conversations across all flight phases. Dynamic scenarios adapt to your actions.
- Ground operations: Clearance delivery, taxi, hold short
- Departure & enroute: Takeoff clearances, frequency changes
- Arrival & landing: Pattern entry, approach, landing
- Emergency procedures: MAYDAY/PAN-PAN, lost comms





Readback practice
Master reading back ATC clearances accurately. AI speaks complex instructions—you repeat them back exactly like real operations.
- AI-generated clearances with realistic radio effects
- Practice taxi, takeoff clearances, and complex routing
- Instant feedback on accuracy and completeness
- Multiple difficulty levels from basic to advanced
Phrase builder
Build perfect radio calls step by step. Interactive tool breaks down phraseology into building blocks.
- Drag-and-drop interface to build proper calls
- Learn correct order of information elements
- Organized by type (ground, tower, approach, etc.)
- Instant validation with detailed explanations






Written knowledge exams
Test your understanding of communications theory, ATC procedures, and phraseology with comprehensive exams.
- Complete question bank covering all ATC topics
- Immediate scoring with detailed explanations
- Track knowledge retention over time
- Perfect complement to voice training
See it in action
Practice real-time ATC conversations with AI.
Simulate real ATC exchanges with AI controllers using official phraseology and procedures.
Practice with true realism.
Customize the controller's voice, accent, static and even cockpit noise.
Get instant feedback.
See what you did right, what to improve, and track your progress over time.
Why over 10,000 users choose ATC One
Real-time voice recognition
Advanced AI understands your speech, even with aviation terminology and phonetics
Instant feedback
Get scored immediately on accuracy, phraseology, and timing
Progressive difficulty
Three complexity levels from student pilot to commercial operations
Proprietary AI model
Custom-trained language model specialized in aviation communications for unmatched accuracy
Track your progress
Detailed statistics and performance analytics show your improvement
Ultra-realistic environments
Authentic radio effects, airport ambience, and real-world scenarios for immersive training
What our users say
"Felt completely prepared for my first solo. The real controller commented on how clear my calls sounded."
James T.
Student pilot • Phoenix, AZ
"My students come to lessons with much more confidence in communications. Invaluable tool."
Emily S.
Certified flight instructor • Seattle, WA
"Taught me not just phraseology, but the flow and logic. The AI makes it feel incredibly real."
Michael B.
Aviation enthusiast • Toronto, ON
"Helped me refresh my radio skills at my own pace. Very realistic scenarios."
Robert K.
Private pilot • Austin, TX
"Felt completely prepared for my first solo. The real controller commented on how clear my calls sounded."
James T.
Student pilot • Phoenix, AZ
"My students come to lessons with much more confidence in communications. Invaluable tool."
Emily S.
Certified flight instructor • Seattle, WA
"Taught me not just phraseology, but the flow and logic. The AI makes it feel incredibly real."
Michael B.
Aviation enthusiast • Toronto, ON
"Helped me refresh my radio skills at my own pace. Very realistic scenarios."
Robert K.
Private pilot • Austin, TX
"Helped me refresh my radio skills at my own pace. Very realistic scenarios."
Robert K.
Private pilot • Austin, TX
"Taught me not just phraseology, but the flow and logic. The AI makes it feel incredibly real."
Michael B.
Aviation enthusiast • Toronto, ON
"My students come to lessons with much more confidence in communications. Invaluable tool."
Emily S.
Certified flight instructor • Seattle, WA
"Felt completely prepared for my first solo. The real controller commented on how clear my calls sounded."
James T.
Student pilot • Phoenix, AZ
"Helped me refresh my radio skills at my own pace. Very realistic scenarios."
Robert K.
Private pilot • Austin, TX
"Taught me not just phraseology, but the flow and logic. The AI makes it feel incredibly real."
Michael B.
Aviation enthusiast • Toronto, ON
"My students come to lessons with much more confidence in communications. Invaluable tool."
Emily S.
Certified flight instructor • Seattle, WA
"Felt completely prepared for my first solo. The real controller commented on how clear my calls sounded."
James T.
Student pilot • Phoenix, AZ
