Chart correction N21/22 — chart 42762
42762 4Ed. 03/05/11 LAST NM N19/22 N21/22 Delete Mooring buoy 69°39′27″N 33°09′00″E Mooring buoy 69°40′07″N 33°09′18″E (17(1857)22 St. Petersburg)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 03/05/11
Reference information — always verify against official Notices to Mariners before navigation.