VATSIM is pleased to announce that our new Audio for VATSIM radio algorithm, including terrain-based simulation and real-world radio propagation calculations, will go live on 23 June at 1500z.

To facilitate this transition, Audio for VATSIM will be taken offline at 1400z while the upgrade is deployed.

No client updates are required. Existing clients will continue to function normally and will automatically receive all benefits of the new system.

Real-time status can be followed, as always, at network-status.vatsim.net