On Monday 1st April 2024 at 13:08 UTC, Frank DL2EF, a radio amateur from Germany, made contact with Frank DH0JAE/P, a radio amateur from Germany who was operating from Nature Reserve/Biosphere Schorfheide-Chorin (DLFF-0029), on the 40m amateur radio band. Frank made a total of 55 contacts while at the reserve.
The Nature Reserve/Biosphere Schorfheide-Chorin (DLFF-0029), is a protected area of 129,160 hectares, lying in the north-east of Brandenburg state in Germany. The origins of the park date from 1990 when a national park was established in the former GDR