Chart correction 36/23 — chart 44160
44160 8Ed. 09/18/10 LAST NM 24/23 36/23 Delete Foul ground symbol 56°47.4′N 18°11.2′E (857(15871)21 Norrkoping)
Source: NGA U.S. Notice to Mariners · edition: 8Ed. 09/18/10
Reference information — always verify against official Notices to Mariners before navigation.