Chart correction N27/21 — chart 75165

75165 3Ed. 2/13/15 LAST NM N26/21 N27/21 Delete Depth 10 meters, blue tint and enclosing depth contour (10-meter) in vicinity 37°55.72′S 144°50.37′E Depth 10 meters, blue tint and enclosing depth contour (10-meter) in vicinity 37°56.72′S 144°49.61′E Depth 14.6 meters and enclosing depth contour (15-meter) in vicinity 37°57.72′S 144°52.55′E Substitute Buoy “P3” Y, conical, “X” topmark, Fl Y 4s [Q130.6] for beacon “P3” 37°53.40′S 144°52.83′E Add Depth 15.1 meters 37°57.77′S 144°52.85′E (21(1151)15, 1(15)18 Wollongong)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 2/13/15

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