Chart correction 3570 — chart 3642
Chart 3642 (INT 5364) [ previous update 2974/24 ] WGS84 DATUM Insert the accompanying block, centred on: 37° 29´·7N., 126° 39´·6E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.