Master Aviation Radio Comms
With Intelligent AI Telephony
ARSIM Copilot runs ultra-realistic neural speech synthesis and automated training assistance directly inside your browser on ARSim (arsim.ai). Zero cloud streaming, zero latency, 100% on-device privacy.
Built for Aviation Students & Sim Pilots
Engineered specifically for ARSim by PlaneEnglish, providing genuine radio telephony practice with zero hassle.
On-Device Neural Voice
Equipped with a compact 24kHz sanoTTS neural speech engine running entirely within WebAssembly. No robotic monotone—natural aviation pacing.
Self-Healing Feedback Loop
If a prompt falls short of 100%, the copilot automatically opens the scenario feedback, extracts the exact target phraseology, and retries until mastery.
One-Click Auto-Benchmarking
Hands-free lesson execution. Automatically triggers exercises sequentially from top to bottom, handles push-to-talk delays, and monitors grades.
Zero Data Collection
Strict Manifest V3 privacy architecture. Audio synthesis and recognition operate in local memory without transmitting telemetry, cookies, or voice bytes.
NATO & ICAO Phonetics
Specialized pronunciation mappings for aviation vocabulary: digits (Tree, Fife, Niner), METAR terms, waypoint designators, and standard clearances.
CSP-Immune Glass Overlay
Engineered with canvas pixel rendering and isolated DOM injection to seamlessly bypass ARSim's strict Content Security Policy without errors.
How To Get Started in 3 Steps
Add ARSIM Copilot
Install the extension directly from the Chrome Web Store with a single click. No external software or backend configuration required.
Launch ARSim Platform
Navigate to arsim.ai. The frosted cockpit pill widget will automatically materialize in the lower right corner of your training screen.
Auto-Run or Push-to-Talk
Press the small Auto button to let the copilot run your complete lesson unit, or expand the widget to practice individual readbacks.