Chart correction N40/20 — chart 24055

24055 7Ed. 12/8/12 LAST NM N39/20 N40/20 Delete Depth 5.2 meters 35°18.0′S 56°48.4′W Relocate Buoy from 34°54.8′S 56°28.1′W to 34°55.1′S 56°28.4′W Change Period of buoy to 10s 34°47.0′S 57°23.0′W Period of buoy to 10s 34°55.6′S 57°12.8′W Add Depth 5 meters, blue tint and enclosing depth contour (5-meter) centered 35°18.3′S 56°49.2′W Depth 4.7 meters, blue tint and enclosing depth contour (5-meter) centered 35°17.8′S 56°48.6′W Entry prohibited area [N2.2] bound by shore and purple composite line joining 34°45.1′S 56°31.4′W 34°46.0′S 56°30.6′W 34°45.6′S 56°32.1′W 34°45.7′S 56°33.2′W 34°45.5′S 56°33.3′W Buoy Y, pillar, “X” topmark, Fl(3) Y 3s [Q130.6] 34°46.6′S 56°32.1′W Buoy Y, pillar, “X” topmark, Fl(3) Y 3s [Q130.6] 34°46.0′S 56°30.6′W (12(192)17 Buenos Aires; 3(44)16, 7(52)18, 2(28)19 Montevideo; ARG CH 117)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 12/8/12

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