Chart correction 39/20 — chart 24512
24512 3Ed. 9/20/97 LAST NM 37/20 39/20 Add Depth 4.3 meters enclosed by depth contour (5-meter) centered 9°39′33″N 75°40′40″W Buoy (mooring) [Q40] Y, can 9°29′14″N 75°42′42″W Buoy (mooring) [Q41.1] Y, can with light flare 9°28′45″N 75°42′03″W (2(144)15 Taunton; COL CH 265)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 9/20/97
Reference information — always verify against official Notices to Mariners before navigation.