Chart correction N27/23 — chart 37238
37238 7Ed. 08/06/11 LAST NM N13/23 N27/23 Relocate Buoy "GVS 4" from 52°59′41″N 4°50′32″E to 52°59′29″N 4°50′29″E Substitute Swept depth 10.9 meters Wk [K27] for foul ground symbol 52°56′59″N 4°34′55″E (18(124), 19(132)23 Den Haag) NM 27/23 SECTION I I - 1.2
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 08/06/11
Reference information — always verify against official Notices to Mariners before navigation.