Chart correction 21/22 — chart 37223
37223 15Ed. 02/11/12 LAST NM 42/21 21/22 Add Depth 20.1 meters Wk [K26] 53°06.9′N 4°33.9′E Depth 26 meters Obstn [K41] 53°15.7′N 4°33.6′E Depth 26.5 meters Obstn [K41] 53°12.9′N 4°31.9′E Swept depth 24 meters Wk [K27] 53°10.7′N 4°30.4′E Foul ground symbol [K31.1] 53°10.6′N 4°30.3′E Danger circle "Obstn" [K40] 53°06.8′N 4°41.5′E Buoy "MG-EAST" BYB, double cone topmark bases together, VQ(3) W 5s [Q130.3] 53°06.8′N 4°41.8′E (40(417)15, 42(324)17, 7(77)19, 13(119)20 Den Haag)
Source: NGA U.S. Notice to Mariners · edition: 15Ed. 02/11/12
Reference information — always verify against official Notices to Mariners before navigation.