ZCZC SA80 NCC-HAMBURG 281130 UTC JUL 26 NAV. WARN. NO. 427 GERMAN BIGHT. NORTHEASTERLY WEISSE BANK. MEASURING INSTRUMENTS ESTABLISHED IN 54-0156N 005-5934E. 54-1122N 006-1536E. MARKED BY YELLOW LIGHTBUOY WITH INSCRIPTION 'ODAS' FL. (5) Y. 20 SEC. BERTH OF 500 M REQUESTED. NNNN