Chart correction 30/21 — chart 54115
54115 3Ed. 8/31/02 LAST NM 29/21 30/21 Substitute Depth 26 meters enclosed by depth contour (50-meter) for 57 meters 44°05.3′N 15°05.7′E Depth 21 meters for 30 meters 43°42.7′N 15°33.7′E Note: Blue tint and depth contour (50-meter) remain Add Depth 25 meters, blue tint and enclosing depth contour (50-meter) centered 43°40.4′N 15°27.8′E (4(15), 5(8)21 Split)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 8/31/02
Reference information — always verify against official Notices to Mariners before navigation.