Chart correction N12/21 — chart 37226

37226 19Ed. 3/9/13 LAST NM N11/21 N12/21 Add Depth 5.9 meters 53°52′39″N 8°43′40″E (See N47/20) (Plan) Delete Depth 7.7 meters 53°52′39.9″N 8°43′38.7″E Add Depth 9.7 meters 53°53′32.4″N 8°42′31.2″E and extend depth contour (10-meter) W to enclose Depth 5.9 meters 53°52′39.2″N 8°43′39.6″E (48(1610)20, 4(1611)21 Hamburg)

Source: NGA U.S. Notice to Mariners · edition: 19Ed. 3/9/13

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