ARRL – 10GHz & Up – Round 1 Contest
August 20 @ 6:00 am - August 21 @ 11:59 pm PDT
Contest Objective: For North American amateurs to contact as many amateur stations in as many different locations as possible in North America on bands from 10-GHz through Light. Amateurs are encouraged to operate from more than one location during this event. See the detailed rules for restrictions.
For more information visit: ARRL – 10Ghz & Up – Round 1 Contest page.