Chart correction 28/23 — chart 44015
44015 10Ed. 04/11/15 LAST NM 24/23 28/23 Add Foul ground symbol [K31.1] 56°07.0′N 16°26.5′E Foul ground symbol [K31.1] 56°07.0′N 16°21.5′E (803(14855)20 Norrkoping)
Source: NGA U.S. Notice to Mariners · edition: 10Ed. 04/11/15
Reference information — always verify against official Notices to Mariners before navigation.