Chart correction N11/20 — chart 55049
55049 7Ed. 3/16/13 LAST NM N48/19 N11/20 (Panel A) Delete Anchorage area in vicinity 40°41′30.0″N 29°20′07.0″E Note: Anchorage symbol remains Anchorage area in vicinity 40°42′03.0″N 29°21′27.0″E Note: Quarantine and dangerous cargo anchorage symbols remain Add Anchorage area [N12.1] bound by purple dashed line joining 40°41′56.2″N 29°19′40.9″E 40°42′04.8″N 29°20′06.6″E 40°41′00.7″N 29°20′12.2″E Note: Area extends beyond chart border Anchorage area [N12.1] bound by purple dashed line joining 40°41′00.7″N 29°20′12.2″E 40°42′04.8″N 29°20′06.6″E 40°42′36.0″N 29°21′52.8″E 40°41′43.2″N 29°21′46.8″E 40°41′00.7″N 29°20′31.2″E Note: Area extends beyond chart border (44(208)19 Istanbul)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 3/16/13
Reference information — always verify against official Notices to Mariners before navigation.