Chart correction N37/21 — chart 44100
44100 9Ed. 3/29/14 LAST NM N36/21 N37/21 Add Depth 14.7 meters Wks [K26] 54°56.4′N 12°26.5′E Buoy “Mess-G” Y, spherical, Fl(5) Y 20s [Q130.6] 54°46.4′N 13°55.7′E (4(40)18 Hamburg; 20(223)19 Norresundby)
Source: NGA U.S. Notice to Mariners · edition: 9Ed. 3/29/14
Reference information — always verify against official Notices to Mariners before navigation.