Chart correction 4721 — chart 2128

Chart 2128 (Panel A, Vtoroy Kuril'skiy Proliv) [ previous update 274/24 ] UNDETERMINED DATUM Replace ½ with symbol, quarantine anchorage 50° 41´·70N., 156° 08´·47E.

Source: UKHO Admiralty Notices to Mariners

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