Chart correction N20/20 — chart 35024

35024 3Ed. 2/9/17 LAST NM N30/19 N20/20 Substitute Depth 17.7 meters enclosed by depth contour (20-meter) for 20.4 meters 51°24.5′N 3°59.9′W Change Fog signal of light “Mumbles Hd” to Horn(1) 30s 51°34.0′N 3°58.2′W Add Depth 18.9 meters enclosed by depth contour (20-meter) centered 51°24.2′N 4°01.8′W Depth 23.5 meters 51°27.3′N 4°05.5′W (21(2253)18, 2(165)20 Taunton)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 2/9/17

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