Chart correction N46/23 — chart 55082
55082 11Ed. 04/06/19 LAST NM N45/23 N46/23 Add Depth 18.3 meters 46°32′15″N 30°57′18″E Depth 20.8 meters 46°27′14″N 30°48′59″E Depth 2.7 meters 46°22′39″N 30°45′18″E Depth 9.5 meters 46°23′24″N 30°45′49″E and extend depth contour (10-meter) E to enclose Depth 9.3 meters 46°24′09″N 30°46′08″E and extend depth contour (10-meter) E to enclose "Minefield Area" [N34] bound by shore and purple composite line joining 46°35′48″N 31°01′04″E 46°34′30″N 31°00′30″E 46°35′12″N 31°01′18″E 46°35′36″N 31°05′12″E 46°35′42″N 31°05′42″E 46°35′12″N 31°05′54″E 46°35′09″N 31°08′00″E Note: Area extends beyond chart border Add "Minefield Area" [N34] bound by shore and purple composite line joining 46°36′35″N 31°04′18″E 46°30′48″N 31°06′36″E 46°29′36″N 30°56′24″E 46°31′00″N 30°55′54″E 46°31′06″N 30°54′54″E 46°33′42″N 30°52′18″E "Minefield Area" [N34] bound by shore and purple composite line joining 46°31′30″N 30°44′14″E 46°31′42″N 30°46′36″E 46°30′54″N 30°49′48″E 46°33′24″N 30°59′42″E 46°36′00″N 31°00′48″E (See N41/20) (8(108, 109, 116), 16(246, 250)22 Kyiv)
Source: NGA U.S. Notice to Mariners · edition: 11Ed. 04/06/19
Reference information — always verify against official Notices to Mariners before navigation.