Chart correction 4257 — chart 2403
Chart 2403 [ previous update New Edition 23/07/2026 ] WGS84 DATUM Delete ´ 1° 17´·91N., 104° 23´·09E. GYoFl(2)5s 1° 17´·92N., 104° 22´·77E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.