Chart correction N25/20 — chart 55046

55046 5Ed. 8/4/12 LAST NM N22/20 N25/20 Add “Spoil Ground” area [N62.1] bound by dashed line joining 40°42′43″N 28°41′26″E 40°42′22″N 28°43′23″E 40°40′45″N 28°43′22″E 40°41′13″N 28°40′58″E “Spoil Ground” area [N62.1] bound by dashed line joining 40°42′21″N 28°43′29″E 40°42′07″N 28°44′50″E 40°40′34″N 28°44′20″E 40°40′44″N 28°43′29″E (18(58)20 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 5Ed. 8/4/12

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