Chart correction 1402 — chart 4509

Chart 4509 (INT 509) [ previous update 630/26 ] WGS84 DATUM Insert depth, 232 (a) 22° 17´·1N., 121° 29´·8E. Delete depth, 308 , close N of: (a) above Wk13/26 II 2.27

Source: UKHO Admiralty Notices to Mariners

Reference information — always verify against official Notices to Mariners before navigation.