Chart correction N51/21 — chart 96042

96042 12Ed. 05/09/15 LAST NM N50/21 N51/21 Add Buoy BY, pillar, double cone topmark points upward, QW [Q130.3] 43°06′20.8″N 131°55′40.0″E (47(5025)21 St. Petersburg)

Source: NGA U.S. Notice to Mariners · edition: 12Ed. 05/09/15

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