Chart correction 1826 — chart 3489
Chart 3489 (INT 553) [ previous update 1520/24 ] WGS84 DATUM Insert depth, 191 , enclosed by 20m contour 22° 54´·1N., 119° 09´·4E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.