Chart correction 46/20 — chart 55129

55129 7Ed. 6/15/96 LAST NM 23/20 46/20 Add Note “FORMER MINED AREA The limits of this chart fall within a former mined area; mines could still presents a hazard for vessels anchoring, fishing or engaged in submarine or seabed operations. They are not considered hazardous of surface navigation.” 44°42′00″N 37°58′14″E “FORMER MINED AREA (see note)” [N2.1] bound by purple composite line joining 44°42′42″N 37°50′03″E 44°42′54″N 37°50′25″E 44°42′52″N 37°50′32″E 44°42′49″N 37°50′33″E 44°42′38″N 37°50′06″E 44°42′42″N 37°50′03″E (36(4222)19 St. Petersburg; UKHO ARCS 3318)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 6/15/96

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