Chart correction N49/21 — chart 37247

37247 2Ed. 02/08/20 LAST NM N20/21 N49/21 Delete Depth 9.3 meters 51°20′31.2″N 4°15′34.4″E Depth 4.9 meters 51°20′25.6″N 4°15′30.4″E Relocate Buoy "SvV-Z" from 51°22′21.0″N 4°05′55.8″E to 51°22′21.0″N 4°06′01.8″E (See N16/21) Substitute Depth 8.1 meters for depth 8.6 meters 51°13′19.8″N 4°23′36.6″E Add Depth 4.8 meters 51°20′28.2″N 4°15′31.8″E and extend depth contour (5-meter) NE to enclose (15(208), 17(216)21 Oostende; BEL CH 104-5)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 02/08/20

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