Alaska Communications Systems Group, Inc. announced it is bringing its fastest ever speeds to Alaskans with the launch of Xtreme Internet?. Xtreme Internet is delivered through 60 Ghz mesh fixed wireless using Facebook Connectivity's Terragraph technology. It has the capability to deliver fiber-like speeds in urban settings. Alaska Communications will debut this service in the Fairbanks area this spring. Select neighborhoods in Anchorage and Fairbanks will be ready later this year. In 2021, Alaska Communications will upgrade approximately one third of its network through Xtreme Internet and other technologies, reaching 42,000 new and existing customers with new or improved service.