A free way to practice aviation radio calls
You do not need a flight sim or a paid network to start getting comfortable on the radio. You can drill the actual calls and readbacks for free.
What "free" usually leaves out
Listening apps are free but passive. Full ATC networks are interactive but need a flight simulator and often a subscription. The missing free option is active speaking practice with feedback.
Free graded practice
Clearspar's Ground School and two graded Live Comms scenarios a day are free. You hear a real call, read it back, and see exactly which required elements you hit or missed — towered, non-towered, IFR, even emergencies.
Practice your actual home field
Enter your airport and practice its real frequencies, runways, and taxi layout — so the calls you drill are the ones you will actually make.
When to upgrade
Free covers the fundamentals. Unlimited scenarios, all airport classes, and progress tracking are a low monthly cost when you want to push harder.
Try graded radio practice free — no flight sim, no mic required.
Start training →