Chart correction 3777 — chart 1271
Chart 1271 (Panel B, Pyeongtaek - Dangjin Hang) [ previous update 3661/24 ] WGS84 DATUM Delete Ib[Fl(3)G.7s No 5 36° 59´·99N., 126° 44´·51E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.