Chart correction N11/23 — chart 44366

44366 2Ed. 01/30/16 LAST NM N47/22 N11/23 Add Depth 20 meters Wk (unsurveyed) [K30] 60°29′22″N 28°13′19″E Foul ground symbol [K31.1] 60°30′19″N 28°11′38″E Danger circle "Obstn" [K40] 60°30′28″N 28°11′21″E Danger circle "Obstn (anchor chain)" [K40] 60°31′05″N 28°09′31″E Danger circle "Obstn (anchor chain)" [K40] 60°30′15″N 28°12′25″E "FORMER MINED AREA (see note)" [N2.1] bound by purple composite line joining 60°31′20″N 28°09′00″E 60°31′31″N 28°09′14″E 60°31′50″N 28°10′50″E 60°27′01″N 28°16′32″E 60°26′26″N 28°14′33″E 60°27′53″N 28°14′32″E 60°29′50″N 28°12′14″E 60°30′59″N 28°09′11″E (9(844, 845)23 St. Petersburg)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 01/30/16

Reference information — always verify against official Notices to Mariners before navigation.