The World Radiosport Team Championship (WRTC) is a competition between two-person teams of amateur radio operators testing their skills to make contacts with other Amateur Radio operators around the world over a 24 hour period.
All teams use identical antennas from the same geographic region, eliminating all variables except operating ability.
WRTC2018 included 63 competing teams from 27 qualifying regions around the world. Competitors represented 30 different countries.
This video was edited and produced by Steffen, DM6WAN, and his volunteers.
Source: WRTC 2018 YouTube Channel