Chart correction 4910* — chart 2007
Chart 2007 (INT 1637) (Panel A, River Clyde) [ previous update 2452/23 ] ETRS89 DATUM Insert the accompanying block, centred on: 55° 56´·0N., 4° 34´·5W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.