Chart correction N17/20 — chart 96039
96039 8Ed. 8/11/12 LAST NM N16/20 N17/20 Add Marine farm symbol [K48.2] 42°42.5′N 131°15.4′E “Spoil Ground” area [N62.1] bound by dashed line joining 43°08.6′N 132°14.4′E 43°07.4′N 132°14.9′E 43°07.2′N 132°14.1′E 43°06.8′N 132°14.2′E 43°06.8′N 132°13.1′E 43°07.1′N 132°12.9′E 43°08.4′N 132°13.6′E (52(6835)18, 30(3674), 51(6033)19 St. Petersburg)
Source: NGA U.S. Notice to Mariners · edition: 8Ed. 8/11/12
Reference information — always verify against official Notices to Mariners before navigation.