Chart correction N52/20 — chart 37229

37229 16Ed. 2/2/13 LAST NM N51/20 N52/20 Delete Depth 3 meters 53°43′33.0″N 9°28′31.5″E Depth 4.2 meters 53°43′36.9″N 9°28′31.5″E Substitute Depth 3.6 meters for 4.7 meters 53°43′29.4″N 9°28′57.6″E Add Depth 2.8 meters 53°43′34.2″N 9°28′35.4″E (43(1640)20 Hamburg; DEU CH 1640)

Source: NGA U.S. Notice to Mariners · edition: 16Ed. 2/2/13

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