Chart correction N40/20 — chart 55140

55140 3Ed. 11/21/15 LAST NM N13/20 N40/20 Add Danger circle [K1] “Explosives” 44°46.4′N 33°26.4′E Buoy (mooring) [Q40] with legend “Buoys (2)” 44°52.5′N 33°27.6′E (52(6163)19 St. Petersburg; UKR CH 3204)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 11/21/15

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