ZCZC AA60 071235 UTC APR 26 COASTAL WARNING NOVOROSSIYSK 161 PORT KAMYSH-BURUN APPROACHES 1. DREDGING OPERATIONS BY DREDGERS IVAN CHEREMISINOV AND URENGOY IN AREA BOUNDED BY 45-16-42.9N 036-25-41.5E 45-16-34.6N 036-27-24.7E 45-16-32.6N 036-27-24.1E 45-16-40.4N 036-25-44.2E NNNN