Chart correction 1402 — chart 1793
Chart 1793 [ previous update 2664/22 ] CGCS 2000 DATUM Insert depth, 52 (a) 23° 17´·12N., 116° 47´·88E. Delete depth, 58, close NE of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.