Chart correction N6/21 — chart 44430
44430 4Ed. 5/30/15 LAST NM N5/21 N6/21 Delete Wreck 55°47.8′N 20°51.1′E Substitute Foul ground symbol [K31.1] for danger circle “Obstn” 55°45.4′N 20°54.2′E Depth 11 meters Wk [K26] for swept depth 11 meters Wk 55°44.9′N 21°01.3′E Depth 22 meters Foul [K31.1] for depth 22 meters Wk 55°41.7′N 21°03.0′E ( 12(181, 197, 203)20 Klaipeda; 1(71)21 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 5/30/15
Reference information — always verify against official Notices to Mariners before navigation.