HamSphere is currently upgrading its database structure for higher performance and replication topology. The HS3 and HS4 radio networks will be temporarily unavailable and the main www.hamsphere.com and www.hamsphere4.com web servers will be upgraded at around 12.00 UTC today 16 Nov 2016. The web service will be unavailable during the upgrade which we estimate will be up to 3 hours depending on data traffic.
Upgrade completed at 17.20 UTC. All systems nominal.