Chart correction N38/20 — chart 37246
37246 17Ed. 1/25/20 LAST NM N20/20 N38/20 Delete Buoy “GVB 2” 51°22′51″N 3°49′36″E Buoy “GVB 4” 51°22′41″N 3°50′29″E Buoy “GVB 6” 51°22′30″N 3°51′17″E Buoy “E 9A” 51°21′46″N 3°50′26″E Buoy “GVB 1” 51°22′20″N 3°51′12″E Buoy “GVB 8” 51°22′32″N 3°52′06″E Buoy “GVB 3” 51°22′24″N 3°52′13″E Buoy “E 20” 51°23′19″N 3°53′58″E Relocate Buoy “E 6” from 51°22′21″N 3°49′57″E to 51°22′28″N 3°49′49″E Buoy “SvV-B” from 51°22′47″N 4°05′53″E to 51°22′47″N 4°06′00″E (15(254), 17(268)20 Oostende)
Source: NGA U.S. Notice to Mariners · edition: 17Ed. 1/25/20
Reference information — always verify against official Notices to Mariners before navigation.