Chart correction N4/21 — chart 44044
44044 7Ed. 3/26/16 LAST NM N47/20 N4/21 Add Buoy Y, spar, Fl(5) Y 20s [Q130.6] 56°43.0′N 11°59.8′E Buoy Y, spar, Fl(5) Y 20s [Q130.6] 56°47.8′N 11°58.7′E Buoy Y, spar, Fl(5) Y 20s [Q130.6] 56°46.1′N 12°03.0′E Buoy Y, spar, Fl(5) Y 20s [Q130.6] 56°51.0′N 12°01.9′E Buoy Y, spar, Fl(5) Y 20s [Q130.6] 56°51.1′N 11°56.0′E (836(15496)20 Norrkoping)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 3/26/16
Reference information — always verify against official Notices to Mariners before navigation.