Chart correction 4000* — chart 5612_7

Chart 5612_7 (Panel A, Strangford Narrows Northern Part) [ previous update 943/23 ] ETRS89 DATUM Insert C]bQ(2)G.10s Black Boat Perch 54° 22´·268N., 5° 32´·571W.

Source: UKHO Admiralty Notices to Mariners

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