Chart correction N28/20 — chart 37238
37238 7Ed. 8/6/11 LAST NM N14/20 N28/20 Delete Depth 10.7 meters 52°55′08″N 4°39′57″E Buoy “T 23” 53°03′36″N 4°55′51″E Add Buoy “T 23” G, conical, QG 53°03′44″N 4°56′05″E (24-25(177, 184)20 Den Haag; NLD CH 1546)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 8/6/11
Reference information — always verify against official Notices to Mariners before navigation.