Chart correction N5/21 — chart 44069
44069 17Ed. 10/30/10 LAST NM N4/21 N5/21 Substitute Depth 9.9 meters, blue tint and enclosing depth contour (10-meter) for 10.9 meters 54°40′04″N 11°03′09″E (39(30)20 Hamburg)
Source: NGA U.S. Notice to Mariners · edition: 17Ed. 10/30/10
Reference information — always verify against official Notices to Mariners before navigation.