Chart correction 1646 — chart JP 1057B
Chart JP 1057B [ previous update 535/23 ] WGS84 DATUM Delete legend, Being reclaimed, centred on: 34° 44´ 33·4"N., 137° 18´ 37·8"E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.