Look for the special callsign DQ11WCA to be active until April 17th, from different WCA (World Castle Award Program) and WWFF (World Wide Flora Fauna) areas.

All QSOs will be confirmed automatically via the Bureau (you don't need to send your own card).

The station also has a special reference number "DOK-WCA11" for the German Amateur Radio Club (DARC) DLD award and of course, gives you points for the WCA/COTA award programs.

More Information - https://www.qrz.com/lookup/dq11wca