Chart correction 20/23 — chart 61582

61582   4Ed.  05/10/97  LAST  NM  13/23  20/23 (Plan B) Delete Depth contour (5-meter) between   20°55′54.3″S  55°18′47.5″E   20°55′53.7″S  55°18′52.3″E Depth 8.3 meters   20°55′38.8″S  55°18′55.8″E Substitute Depth 14.8 meters for depth 2.5 meters   20°55′54.3″S  55°18′50.0″E Depth 2.5 meters Obstn [K41] for depth 2.7 meters   20°55′36.9″S  55°19′38.6″E (See 23/18) Add Depth contour (10-meter) between   20°55′54.5″S  55°18′47.7″E   20°55′54.0″S  55°18′47.8″E and delete blue tint and depth contour (10- meter) E of above depth contour Depth 7.2 meters   20°55′39.3″S  55°18′57.2″E (14(184)23 Brest)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 05/10/97

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