Chart correction N5/21 — chart 51500

51500 8Ed. 9/2/17 LAST NM N4/21 N5/21 Delete Depth 121 meters 16°57.8′N 25°00.8′W Depth 173 meters 17°00.1′N 25°03.0′W Depth 108 meters 16°57.7′N 24°57.5′W Depth 119 meters 16°55.6′N 25°05.9′W Note: Depth contour (200-meter) remains Depth 56 meters (ED) and enclosing depth contour (100-meter) in vicinity 17°00.0′N 24°51.7′W Depth 111 meters (ED) and enclosing depth contour (200-meter) in vicinity 17°00.0′N 24°49.4′W Substitute Depth 295 meters for 409 meters 17°00.9′N 25°00.9′W Depth 338 meters for 487 meters 16°59.3′N 24°58.8′W Add Depth 99 meters 16°57.8′N 25°00.3′W and extend depth contour (100-meter) N to enclose Depth 94 meters 16°57.9′N 24°56.9′W and extend depth contour (100-meter) N to enclose Depth 157 meters enclosed by depth contour (200-meter) centered 16°59.1′N 25°03.1′W Depth 97 meters enclosed by depth contour (100-meter) centered 17°00.0′N 25°02.9′W Depth 79 meters enclosed by depth contour (100-meter) centered 16°55.7′N 25°05.8′W (16(1930)20 Taunton; 11(211)20 Lisboa; UKHO ARCS 367-1)

Source: NGA U.S. Notice to Mariners · edition: 8Ed. 9/2/17

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