Chart correction 1786 — chart 4763

Chart 4763 [ previous update 793/26 ] NAD83 DATUM Delete fog signal, WHIS, at light-buoy out of position 45° 42´·1N., 60° 12´·7W.

Source: UKHO Admiralty Notices to Mariners

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