Chart correction N45/20 — chart 54380

54380 7Ed. 12/15/12 LAST NM N24/20 N45/20 Add “Spoil Ground” area [N62.1] bound by dashed line joining 38°45.5′N 26°34.5′E 38°45.7′N 26°37.0′E 38°42.8′N 26°37.3′E 38°42.7′N 26°34.7′E Wreck [K29] 38°07.5′N 26°20.2′E (45(284)13, 29(87)20 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 12/15/12

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