Try three real DGCA RTR Part 2 exam calls — pushback, taxi & ATC clearance, and
a ground exigency — voiced by ATC. You respond as Pilot-in-Command using your microphone, and get
scored exactly like the full simulator. This demo covers a slice of Set 1 of 5; the full app adds
en-route, emergency/MAYDAY, and approach-and-landing scenarios across all 5 sets.
✅ Now live on mobile, tablet, and desktop — try it on any device.
🎙 Step 1 — Select & Enable Microphone
Make sure your microphone is set as the default recording device in
your OS sound settings, then click Enable Microphone below.
This web demo uses your browser's built-in speech recognition
(Chrome recommended), which always uses your computer's current default microphone — it can't be switched to a
different one from within the page. The full desktop app uses offline Whisper AI instead — no internet needed,
more accurate, and lets you pick any connected microphone directly.
🎛 Audio Devices
💡 Device labels appear after enabling the microphone.
For headset audio, set it as your default output in Windows Sound settings.
🎤 Voice profile not set
🎧 Headset with boom microphone recommended for reliable recognition.
Built-in mics may pick up ATC audio and cause transcription errors.
🌐 This demo needs Chrome (or another browser with speech recognition) and an internet connection.
Like what you see? This demo is 3 calls from 1 set — the full simulator has
5 complete exam papers, en-route and
MAYDAY/PAN PAN emergency scenarios, approach & landing,
offline voice recognition, and unlimited retakes.
Get the full RTR Simulator →🚀 Sales open today at 1800 IST —
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🎤 Voice Profile
Read each phrase aloud when prompted. We measure how well the system understands your accent and speed, then save a personalised scoring threshold.
PHRASE 1 OF 6
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Press and hold PTT · Read the phrase · Release when done
✅
🎙 Voice Check
Read each phrase aloud. Press and hold PTT — speak — release when done.
The simulator shows exactly what it heard. Check your headset is connected and boom mic is close to your mouth.