Chart correction 3928* — chart 1610
Chart 1610 (INT 1511) [ previous update 3818/26 ] ETRS89 DATUM Insert 13, Obstn 51° 57´·74N., 1° 32´·24E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.