Chart correction N16/20 — chart 37162
37162 14Ed. 9/28/13 LAST NM N14/20 N16/20 Delete Platform “L16-Logger” and enclosing purple composite-line circle 53°00.8′N 4°13.0′E Add Depth 8.8 meters enclosed by depth contour (10-meter) centered 52°30.2′N 4°28.1′E (46(402), 49(418)19 Den Haag)
Source: NGA U.S. Notice to Mariners · edition: 14Ed. 9/28/13
Reference information — always verify against official Notices to Mariners before navigation.