Chart correction N24/20 — chart 55045
55045 3Ed. 7/28/12 LAST NM N18/20 N24/20 Add “Spoil Ground” area [N62.1] bound by dashed line joining 40°41′03″N 27°59′00″E 40°41′15″N 27°57′31″E 40°42′03″N 27°57′41″E 40°41′48″N 27°59′00″E Note: Area extends beyond chart border (18(58)20 Istanbul)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 7/28/12
Reference information — always verify against official Notices to Mariners before navigation.