DA0CAT and DL0CAT are club call signs used by the German cat team. While DA0CAT is a member call sign of the IARU club DARC, DL0CAT is a free club call sign. Consequently, QSLs of DA0CAT are managed by the DARC QSL bureau. QSLs for DL0CAT are only available via hamlog.online or direct. For detailled information please refer to the homepages of DA0CAT and DL0CAT.