ZCZC SA50 NCC-HAMBURG 062020 UTC MAY 26 NAV. WARN. NO. 271 GERMAN BIGHT. 'WEISSE BANK' GEOPHONE GEAR ESTABLISHED IN 54-554N 006-054E 54-546N 006-054E 54-535N 006-055E 54-556N 006-043E 54-540N 006-034E 54-542N 006-021E MINIMUM BERTH OF 100 METERS REQUESTED. ANCHORING AND FISHING PROHIBITED. NNNN