Chart correction 1/21 — chart 37223

37223 15Ed. 2/11/12 LAST NM 52/20 1/21 Add Depth 6.2 meters 53°39.3′N 6°31.7′E and extend depth contour (10-meter) N to enclose (47(90)20 Hamburg)

Source: NGA U.S. Notice to Mariners · edition: 15Ed. 2/11/12

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