Chart correction 34/20 — chart 44067
44067 23Ed. 8/8/09 LAST NM 32/20 34/20 Add “Foul (explosives)” area [N23.1] bound by purple composite-line circle, radius 1.35 miles, centered 54°34.7′N 10°16.3′E “Foul (explosives)” area [N23.1] bound by purple composite-line circle, radius 1.46 miles, centered 54°32.1′N 10°13.8′E (25(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.