Chart correction N10/21 — chart 74302

74302 4Ed. 2/10/17 LAST NM N33/20 N10/21 Delete Depth 19.8 meters and enclosing approximate depth contour (20-meter) in vicinity 12°17.2′S 130°36.9′E Substitute Depth 17.6 meters Wk [K26] for 16.9 meters Wk 12°19.0′S 130°42.0′E Add Depth 19.8 meters 12°18.3′S 130°35.2′E and extend approximate depth contour (20-meter) NE to enclose (3(96)21 Wollongong)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 2/10/17

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