Chart correction 446 — chart 1077
Chart 1077 [ previous update New Edition 17/08/2023 ] ETRS89 DATUM Insert legend, Works in progress (2023), orientated NW/SE, centred on: (a) 57° 35´·77N., 3° 59´·68W. Delete legend, DISUSED BASE, close NW of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.