Chart correction N20/20 — chart 54321

54321 3Ed. 2/28/09 LAST NM N11/20 N20/20 Add Legend “Historic Wk” to dangerous wreck 36°24′32″N 25°25′36″E Note in upper right margin of chart “HISTORIC WRECKS The sites of historic wrecks are protected within a radius of 0.2 mile from their position, from unauthorized interference. Diving, fishing, anchoring and salvage are prohibited.” (2(30)20 Athens)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 2/28/09

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