Chart correction N02/24 — chart 44040
44040 26Ed. 10/07/17 LAST NM N47/23 N02/24 Delete Foul ground symbol 57°12.3′N 11°47.4′E Foul ground symbol 57°10.2′N 12°06.5′E Foul ground symbol 56°59.2′N 11°55.2′E Foul ground symbol 57°07.1′N 12°03.2′E Foul ground symbol 56°56.0′N 11°57.9′E (994(18143)23 Norrkoping)
Source: NGA U.S. Notice to Mariners · edition: 26Ed. 10/07/17
Reference information — always verify against official Notices to Mariners before navigation.