Chart correction 17/20 — chart 55130
55130 2Ed. 2/8/97 LAST NM 15/20 17/20 Substitute Depth 4.8 meters for danger circle “Obstn” 46°32.1′N 31°28.9′E Depth 6.5 meters for 7 meters 46°31.3′N 31°24.4′E Depth 9.8 meters enclosed by depth contour (10-meter) for 10.4 meters 46°32.7′N 31°28.2′E Depth 6.7 meters for 7.2 meters 46°34.5′N 31°28.6′E Add Depth 19.6 meters Obstn [K41] 46°27.6′N 30°55.1′E (48(603)19 Kyiv; 48(6075)19 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 2/8/97
Reference information — always verify against official Notices to Mariners before navigation.