Chart correction N50/23 — chart 55102
55102 1Ed. 05/23/20 LAST NM N23/23 N50/23 Add Mooring buoy [Q40] 44°37′10.0″N 33°32′21.0″E Mooring buoy [Q40] 44°37′09.4″N 33°32′31.8″E Mooring buoy [Q40] 44°37′20.9″N 33°32′35.9″E Mooring buoy [Q40] 44°36′49.5″N 33°31′46.4″E Mooring buoy [Q40] 44°36′30.4″N 33°31′47.2″E (47(4948, 4950, 4952)23 St. Petersburg)
Source: NGA U.S. Notice to Mariners · edition: 1Ed. 05/23/20
Reference information — always verify against official Notices to Mariners before navigation.