Loading version...

Virtual ATC
Landline Coordination

Professional-grade voice communication system for VATSIM air traffic controllers. Crystal-clear WebRTC calls, conference support, and seamless facility coordination.

Landline Application Screenshot

Built for Real Coordination

Every feature designed to replicate real-world ATC landline systems

WebRTC Voice

Crystal-clear peer-to-peer voice with low latency. STUN/TURN support for reliable connectivity.

Override Mode

Two-way priority communication that connects immediately without acceptance. For urgent coordination.

Monitor Mode

Listen-only connection to check if a controller is on frequency before calling. Target is notified.

Conference Calls

Full mesh 3-way calling for multi-party coordination. Automatic downgrade when participants leave.

Blind Transfer

Seamlessly transfer active calls to other positions without consultation.

Position Grid

Visual grid of all positions with real-time online status. Organized by customizable pages.

FE Admin Tools

Complete facility configuration: positions, channels, consolidation trees, and page layouts.

Always-On-Top

Compact, collapsible window that stays visible while working with radar clients.

Auto-Consolidation

Positions automatically consolidate based on VATSIM data. Tracks who's online and merges positions intelligently.

See Landline in Action

Explore the interface through screenshots from the actual application

Modern Tech Stack

Built with industry-standard technologies for reliability and performance

Desktop
Electron + React
Voice
WebRTC + TURN
Backend
Node.js + Express
Real-Time
Socket.IO
Database
PostgreSQL + Prisma
Cache
Redis

Ready to modernize your facility?

Join the closed alpha and help shape the future of virtual ATC coordination.