Chart correction 22/20 — chart 44015
44015 10Ed. 4/11/15 LAST NM 20/20 22/20 Add Submarine pipeline [L40.1] between 54°58.8′N 20°21.7′E 54°56.3′N 20°22.3′E Depth 35 meters Wk [K26] 58°55.4′N 21°47.2′E Depth 46 meters enclosed by depth contour (50-meter) centered 59°21.0′N 20°35.9′E Depth 20 meters 59°38.7′N 20°35.6′E and extend depth contour (20-meter) and blue tint W to enclose Depth 18 meters, R [J9.1] 59°08.7′N 22°25.1′E and extend depth contour (20-meter) and blue tint W to enclose (22(2730)19 St. Petersburg; 6(80)19 Tallinn; 14(1652), 34(4332)16, 46(5462)17 Taunton; UKHO ARCS 2075-0)
Source: NGA U.S. Notice to Mariners · edition: 10Ed. 4/11/15
Reference information — always verify against official Notices to Mariners before navigation.