Chart correction 20/20 — chart 44067
44067 23Ed. 8/8/09 LAST NM 18/20 20/20 Add Foul ground symbol [K31.1] 54°58.4′N 10°56.6′E Foul ground symbol [K31.1] 54°58.4′N 10°54.8′E Dangerous wreck [K28] enclosed by purple composite-line circle, radius 0.5 mile, with legend “Prohib Area” centered 54°42.9′N 10°44.2′E (45(524)13, 39(642)19 Norresundby)
Source: NGA U.S. Notice to Mariners · edition: 23Ed. 8/8/09
Reference information — always verify against official Notices to Mariners before navigation.