Chart correction N52/21 — chart 44340
44340 13Ed. 05/10/14 LAST NM N50/21 N52/21 Delete Depth 14.2 meters 60°00.8′N 25°05.2′E Note: Depth contour (20-meter) and blue tint remain Depth 12.5 meters 60°08.2′N 25°12.3′E Change Maximum authorized draft to 13.0 meters between 59°58.3′N 25°21.8′E 60°04.5′N 25°09.7′E Add Designation “VUOSAARI 1” to beacon 60°03.8′N 25°08.2′E (32(288, 289)21 Helsinki)
Source: NGA U.S. Notice to Mariners · edition: 13Ed. 05/10/14
Reference information — always verify against official Notices to Mariners before navigation.