Chart correction 47/21 — chart 55130
55130 2Ed. 02/08/97 LAST NM 36/21 47/21 Substitute Depth 16.3 meters Obstns [K41] for depth 17.4 meters Obstn 46°18.5′N 30°43.4′E Add Depth 6 meters 46°08.0′N 30°34.4′E Depth 7.1 meters 46°11.8′N 30°37.9′E Depth 15.5 meters 46°20.7′N 30°43.5′E Depth 18.7 meters, blue tint and enclosing depth contour (20-meter) centered 46°19.7′N 30°46.8′E Depth 19.8 meters, blue tint and enclosing depth contour (20-meter) centered 46°24.3′N 31°00.5′E (31(483, 484. 488)21 Kyiv)
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 02/08/97
Reference information — always verify against official Notices to Mariners before navigation.