Chart correction 4910* — chart 5610_4

Chart 5610_4 (Panel C, Dumbarton Castle to Bowling) [ previous update 4451/22 ] ETRS89 DATUM Insert the accompanying block, centred on: 55° 56´·0N., 4° 34´·0W.

Source: UKHO Admiralty Notices to Mariners

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