Chart correction 1688 — chart 1774

Chart 1774 (Panel, Ardley Cove) [ previous update 1781/22 ] UNDETERMINED DATUM Insert symbol, Virtual aid to navigation, V-AIS 62° 12´·07S., 58° 56´·58W. 62° 12´·84S., 58° 57´·12W. symbol, Virtual aid to navigation, V-AIS, at triangulation point 62° 12´·45S., 58° 57´·08W. Automatic Identification System, AIS, at light 62° 12´·29S., 58° 57´·87W.

Source: UKHO Admiralty Notices to Mariners

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