Chart correction N1/21 — chart 44180

44180 7Ed. 3/8/14 LAST NM N30/20 N1/21 Add Anchoring and fishing prohibited area bound by existing purple composite line and purple composite line joining 58°52.0′N 18°27.5′E 58°53.6′N 18°27.5′E 58°53.6′N 18°29.5′E 58°52.0′N 18°29.5′E (651(12146)17 Norrkoping)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 3/8/14

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