Chart correction 1647 — chart 496
Chart 496 [ previous update 4409/25 ] WGS84 DATUM Insert depth, 99, enclosed by 10m contour (a) 21° 50´·04S., 40° 59´·16W. Delete depth, 101, close N of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.