2023: 0600Z, Aug 19 - 2359 local, Aug 20
2023: 0600Z, Sep 16 - 2359 local, Sep 17   Logs due: 2359 local Oct 17

The objective of 10 GHz and Up is for North American amateurs work 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.