Chart correction 47/20 — chart 44067

44067 23Ed. 8/8/09 LAST NM 46/20 47/20 Add Sunken mine [N23.1] enclosed by purple composite-line circle, radius 0.4 mile, centered 54°22.9′N 12°05.5′E Sunken mine [N23.1] enclosed by purple composite-line circle, radius 0.4 mile, centered 54°22.8′N 12°07.7′E (41(36)20 Hamburg) NM 47/20 SECTION I I-1.6

Source: NGA U.S. Notice to Mariners · edition: 23Ed. 8/8/09

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