Chart correction N28/20 — chart 37226

37226 19Ed. 3/9/13 LAST NM N27/20 N28/20 Delete Depth 12.6 meters 53°58′16″N 8°28′39″E Buoy “LL 4” 54°00′58″N 8°31′29″E Buoy “No 46” 53°50′46″N 8°54′07″E Buoy 53°51′35″N 8°54′47″E Buoy 53°52′22″N 8°53′53″E Buoy 53°53′22″N 8°52′16″E Substitute Depth 11.6 meters for 12.7 meters 53°58′08″N 8°29′10″E Swept depth 16.3 meters Wk [K27] for swept depth 16.5 meters Wk 53°50′43″N 8°55′57″E Add Depth 12.1 meters 53°58′14″N 8°28′46″E Depth 2.2 meters 53°51′39″N 8°54′39″E and extend depth contour (5-meter) and blue tint SW to enclose Buoy YRY, barrel, “X” topmark, Fl Y 4s [Q130.6] 53°51′08″N 8°55′31″E Buoy YRY, barrel, “X” topmark, Fl Y 4s [Q130.6] 53°50′54″N 8°53′14″E Buoy YB, pillar, double cone topmark points downward, VQ(6) + L Fl W 10s [Q130.3] 53°50′49″N 8°55′39″E Buoy YB, pillar, double cone topmark points downward, VQ(6) + L Fl W 10s [Q130.3] 53°50′41″N 8°53′08″E (10(1610), 41(44), 42(44)19, 17(44), 19(44)20 Hamburg; DEU CH 44, 46, 1610)

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

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