M30 Southern Adriatic and Ionian Seas Dubrovnik to Kérkira (Corfu) and Sicilia Covers the area from East Sicily, the Strait of Messina and southern Italy to Corfu and north to Dubrovnik. This important passage chart links M23 Adriatic Sea with the Imray-Tetra charts for Greece. The first of a new series on Italy. Plans included: •Approaches to Brindisi •Approaches to Siracusa 1:850,000 WGS84 Imray