Chart correction 9/20 — chart 44067
44067 23Ed. 8/8/09 LAST NM 8/20 9/20 Add Foul ground symbol [K31.1] 54°13.9′N 12°00.7′E Anchoring and fishing prohibited area bound by purple composite-line circle, radius 500 meters, centered on above foul ground symbol Depth 6 meters Obstn [K41] 54°36.3′N 10°07.7′E (51-52(1671)17, 1-2(30)20 Hamburg)
Source: NGA U.S. Notice to Mariners · edition: 23Ed. 8/8/09
Reference information — always verify against official Notices to Mariners before navigation.