Chart correction N38/23 — chart 44049
44049 11Ed. 05/18/13 LAST NM N31/23 N38/23 Add Buoy, spherical, flag topmark with legend "(Apr 1 - Nov 15)" 55°43′48″N 12°38′37″E Depth 12.6 meters 55°40′20″N 12°39′51″E Depth 12.8 meters 55°40′08″N 12°40′06″E Buoy Y, spar, "X" topmark, Fl(5) Y 20s [Q130.6] 55°16′56″N 12°34′18″E Buoy Y, spar, "X" topmark, Fl(5) Y 20s [Q130.6] 55°15′00″N 12°33′42″E Add Buoy Y, spar, "X" topmark, Fl(5) Y 20s [Q130.6] 55°27′38″N 12°33′00″E Buoy Y, spar, "X" topmark, Fl(5) Y 20s [Q130.6] 55°24′48″N 12°30′06″E Buoy Y, spar, "X" topmark, Fl(5) Y 20s [Q130.6] 55°24′31″N 12°36′21″E Buoy Y, spar, "X" topmark, Fl(5) Y 20s [Q130.6] 55°19′00″N 12°34′57″E Buoy Y, spar, "X" topmark, Fl(5) Y 20s [Q130.6] 55°21′22″N 12°35′37″E Buoy Y, spar, "X" topmark, Fl(5) Y 20s [Q130.6] 55°25′47″N 12°30′09″E Buoy Y, spar, "X" topmark, Fl(5) Y 20s [Q130.6] 55°27′35″N 12°34′46″E Buoy Y, spar, "X" topmark, Fl(5) Y 20s [Q130.6] 55°23′29″N 12°36′16″E (21(181), 24(229), 34(782)23 Norresundby)
Source: NGA U.S. Notice to Mariners · edition: 11Ed. 05/18/13
Reference information — always verify against official Notices to Mariners before navigation.