Chart correction 16/21 — chart 23101

23101 5Ed. 12/14/96 LAST NM 14/21 16/21 Delete Depth contour (20-meter) between 43°10′37″S 64°44′00″W 43°09′42″S 64°34′56″W Add Depth contour (20-meter) joining 43°10′37″S 64°44′00″W 43°09′50″S 64°40′48″W 43°09′41″S 64°37′49″W 43°11′12″S 64°36′17″W 43°11′02″S 64°35′41″W 43°10′35″S 64°36′05″W 43°10′09″S 64°35′01″W 43°09′42″S 64°34′56″W Depth 16 meters 43°10′00″S 64°41′59″W Depth 18 meters 43°11′00″S 64°36′00″W Depth 17 meters enclosed by depth contour (20-meter) centered 43°11′00″S 64°40′00″W (ARG CH 218)

Source: NGA U.S. Notice to Mariners · edition: 5Ed. 12/14/96

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