Chart correction N40/20 — chart 44186

44186 3Ed. 9/3/16 LAST NM N29/20 N40/20 Add Dangerous wreck (Masts) [K25] marked by buoy BuY, spar, VQ Y [Q130.6] 59°27′08″N 18°21′35″E (822(15208)20 Norrkoping)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 9/3/16

Reference information — always verify against official Notices to Mariners before navigation.