Chart correction N46/23 — chart 55104
55104 3Ed. 09/19/15 LAST NM N45/23 N46/23 Add Marine farm area [K48.1] bound by dashed line joining 44°46′16″N 33°30′52″E 44°46′11″N 33°31′50″E 44°45′21″N 33°31′43″E 44°45′23″N 33°31′19″E 44°45′40″N 33°31′00″E 44°45′54″N 33°30′51″E (26(2829)23 St. Petersburg)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 09/19/15
Reference information — always verify against official Notices to Mariners before navigation.