Chart correction N1/21 — chart 37226

37226 19Ed. 3/9/13 LAST NM N47/20 N1/21 Add Depth 13.2 meters 53°54′34″N 8°41′41″E Depth 12.3 meters 53°53′38″N 8°42′21″E Depth 10.3 meters 53°53′25″N 8°42′32″E Buoy “Spitzsand” YBY, pillar, double cone topmark points together, Q(9) W 15s [Q130.3] 53°54′51″N 8°41′38″E (See N47/20) (Plan) Substitute Depth 15.4 meters for 18.3 meters 53°53′31.6″N 8°42′21.9″E Add Depth 10.3 meters 53°53′25.1″N 8°42′31.9″E (26(44), 27-28(1610), 42(1610), 43(1611)20 Hamburg; DEU CH 1610)

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

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