Your radio calls,
graded like a CFI.
ATC gives the transmission. You read it back. AI grades every element against FAA AIM standards — missed hold shorts, wrong squawk, non-standard phrases, all of it.
“Cessna 4 Sierra Uniform, taxi to runway 28 Left via Bravo, hold short of runway 28 Right, altimeter 2 niner niner 2.”
“Taxi to 28 Left via Bravo, 4 Sierra Uniform.”
Missing hold short instruction — a safety-critical element. In Class D airspace this causes a runway incursion.
How it works
ATC transmits
A realistic clearance or instruction — taxi, takeoff, pattern entry, flight following, IFR clearance.
You read it back
Type exactly what you'd say on the radio. No hints, no word bank. Just you and the mic.
Claude grades it
Every required element checked against FAA AIM Chapter 4. Missing a hold short? Automatic fail, every time.
What gets graded
The same things your CFI is watching for — and the same things that cause runway incursions when missed.
26 scenarios across every phase of flight
From first radio call to IFR clearance delivery.
Simple pricing
Free while you’re getting started. Upgrade when you want more.
- ✓Unlimited scenarios
- ✓All airport classes
- ✓All phases of flight
- ✓Score history
- ✓Everything in Solo
- ✓Assign scenarios to students
- ✓Student grade reports
- ✓Custom scenario builder
Ready to stop second-guessing your calls?
Start with the scenario that scares you most. Hold short, runway crossing, first IFR clearance.
Start training — it’s free