ZCZC SA38 NCC-HAMBURG 021545 UTC MAY 26 NAV. WARN. NO. 260 GERMAN BIGHT. NORTH OF TSS 'TERSCHELLING-GERMAN BIGHT'. MEASURING GEARS ESTABLISHED IN 53-569N 006-121E SAFE BERTH REQUESTED. CANCEL NAV. WARN. NO. 255. NNNN