U.S. White Space Portal
Community Edition (CE)



Key Bridge is an FCC-designated White Space administrator and this public white space database and registry enables spectrum sharing and co-existence between licensed and unlicensed users operating within the Television broadcast bands (54 to 698 MHz, non-contiguous).

This is a free, shared portal with all the basics needed for white space registration.

Contact us to inquire about a dedicated portal with advanced automation, security and collaboration features for your enterprise.

General Spectrum Availability.

Swipe below to view white space channel availability sampled on a per-county basis across the United States for fixed, portable and microphone-type devices.

Use our search tool to view results at your location of interest.