Chart correction N50/20 — chart 95162
95162 4Ed. 8/15/20 LAST NM N46/20 N50/20 Delete Anchor berth “B-1” and associated swing circle centered 37°31′06.0″N 129°09′02.0″E Anchor berth “B-3” and associated swing circle centered 37°30′59.0″N 129°10′23.0″E Anchor berth “A-4” and associated swing circle centered 37°30′36.0″N 129°09′52.0″E Change Designation of anchor berth “B-2” to “B-1” 37°31′03.0″N 129°09′38.0″E Designation of anchor berth “A-3” to “A-4” 37°30′43.0″N 129°09′14.0″E Add Quarantine anchorage area [N12.8] bound by purple dashed-line circle, radius 500 meters, centered 37°30′55.0″N 129°10′15.0″E Anchor berth “B-2” [N11.2], radius 400 meters, centered 37°30′35.0″N 129°09′42.0″E (43(848)20 Busan)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 8/15/20
Reference information — always verify against official Notices to Mariners before navigation.