Chart correction 4210 — chart 3026
Chart 3026 [ previous update 4132/24 ] WGS84 DATUM Insert Gf;Mo(O)Y.12s Shigong No 1 22° 39´·56N., 114° 59´·86E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.