Chart correction 1057 — chart 1259
Chart 1259 (Panel A, Masan) [ previous update 597/26 ] WGS84 DATUM Insert 11!, Obstn 35° 07´·36N., 128° 35´·94E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.