Chart correction 2623 — chart JP 1057A

Chart JP 1057A [ previous update 1646/23 ] WGS84 DATUM Insert the accompanying block, centred on: 34° 48´ 20"N., 137° 12´ 58"E.

Source: UKHO Admiralty Notices to Mariners

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