Chart correction 1812 — chart 509

Chart 509 [ previous update 3162/22 ] WGS84 DATUM Insert depth, 57 2° 39´·63S., 80° 05´·00W. depth, 54 , enclosed by 10m contour (a) 2° 41´·75S., 80° 09´·90W. Delete depth, 79 , and associated 10m contour, close NW of: (a) above Insert depth, 16 , enclosed by 2m contour (b) 2° 38´·17S., 80° 13´·08W. Delete depth, 31 , close E of: (b) above

Source: UKHO Admiralty Notices to Mariners

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