Chart correction 136* — chart 5612_19
Chart 5612_19 (Panel A, River Bann to Coleraine) [ previous update New Chart 11/11/2021 ] ETRS89 DATUM Insert the accompanying block, centred on: 55° 10´·3N., 6° 46´·3W. Wk02/26 II 2.8
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.