Chart correction 3209 — chart 4788
Chart 4788 [ previous update 763/25 ] NAD83 DATUM Insert the accompanying block, centred on: 46° 39´·3N., 71° 46´·7W. depth, 5, and extend 5m contour S to enclose 46° 41´·00N., 71° 52´·28W. Replace depth, 41, with depth, 27 46° 40´·67N., 71° 53´·08W. Wk30/25 II 2.34
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.