Chart correction 21/20 — chart 54303

54303 4Ed. 3/4/78 LAST NM 49/15 21/20 Add Legend “Historic Wk (See Note)” to dangerous wreck 36°40′45″N 22°31′28″E Note “HISTORIC WRECKS Historic wreck sites are prohibited within a radius of 300 meters from unauthorized interferences. Diving, fishing, anchoring and salvage is prohibited.” 36°46′18″N 22°54′30″E (3(54)19 Athens)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 3/4/78

Reference information — always verify against official Notices to Mariners before navigation.