Chart correction N41/20 — chart 24050
24050 12Ed. 10/20/12 LAST NM N40/20 N41/20 Delete Purple dashed line (ferry route) between 34°55.5′S 56°18.7′W 34°57.6′S 56°13.8′W Purple dashed line (ferry route) and legends “High Speed Vessel Route SEE NOTE” (2) joining 34°57.8′S 56°12.4′W 34°57.8′S 55°55.7′W 34°52.6′S 55°17.4′W Green dashed line (ferry route) and legends “High Speed Vessel Alternate Route SEE NOTE” (2) joining 34°57.8′S 56°12.4′W 34°57.5′S 56°08.0′W 34°56.4′S 56°00.0′W 34°51.4′S 55°42.5′W 34°52.6′S 55°17.4′W Substitute Beacon Y, “X” topmark, Fl(5) Y 20s AIS [Q130.6] with legend “Tide Gauge” for buoy 35°05.3′S 55°49.5′W Add Racon (M) [S3.6] to buoy “Km 9.35” 34°59.9′S 56°13.5′W V-AIS [S18.1] 35°04.8′S 55°51.0′W V-AIS [S18.1] 35°05.8′S 55°51.0′W V-AIS [S18.1] 35°04.8′S 55°48.0′W V-AIS [S18.1] 35°05.8′S 55°48.0′W (4(48)16, 11(66)18, 8(55)19 Montevideo; 10(156)18 Buenos Aires)
Source: NGA U.S. Notice to Mariners · edition: 12Ed. 10/20/12
Reference information — always verify against official Notices to Mariners before navigation.