Chart correction N30/23 — chart 44054
44054 2Ed. 01/30/21 LAST NM N38/22 N30/23 Substitute Depth 1.6 meters Wk [K26] for dangerous wreck 56°00′04.9″N 12°43′14.9″E (965(17589)23 Norrkoping)
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 01/30/21
Reference information — always verify against official Notices to Mariners before navigation.