Chart correction 3051 — chart 4787

Chart 4787 (Panel, Mouillage de Saint-Nicolas) [ previous update 1661/23 ] NAD83 DATUM Insert depth, 99, and extend 10m contour S to enclose 46° 43´ 41·2"N., 71° 22´ 27·5"W. depth, 143 (a) 46° 43´ 12·5"N., 71° 21´ 29·4"W. Delete depth, 147, close NW of: (a) above

Source: UKHO Admiralty Notices to Mariners

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