Chart correction N34/23 — chart 37238

37238   7Ed.  08/06/11  LAST  NM  N27/23  N34/23 Delete Depth 7.6 meters   52°52′14″N  4°41′00″E Relocate Buoy "B 1A" from 53°02′00″N  4°54′34″E to   53°02′10″N  4°55′02″E and delete topmark Buoy "B 1" from 53°02′05″N  4°54′03″E to   53°02′23″N  4°55′02″E Substitute Swept depth 16.3 meters Obstn [K42] for foul ground symbol   52°56′55″N  4°34′34″E Swept depth 9.2 meters Wks [K27] for depth 9.5 meters Wks   52°56′17″N  4°34′43″E Dangerous wreck [K28] for swept depth 11.4 meters Wk   53°03′39″N  4°30′49″E Add Swept depth 24 meters Wk [K27]   52°54′31″N  4°29′58″E Swept depth 25 meters Wk [K27]   52°54′59″N  4°28′07″E Swept depth 11.4 meters Wk [K27]   53°03′37″N  4°30′43″E Dangerous Wreck [K28]   53°03′40″N  4°30′43″E Depth 4.8 meters enclosed by depth contour (5-meter) centered   52°52′12″N  4°40′56″E (24(178), 27(202, 211), 29(236)23 Den Haag; NLD CH 1546)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 08/06/11

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