Chart correction 1802* — chart 1409
Chart 1409 (INT 1504) [ previous update 1106/26 ] ETRS89 DATUM Delete 39, Obstn Subm buoy 56° 39´·67N., 2° 00´·54W. 31, Obstn Subm buoy 56° 36´·60N., 1° 50´·16W. 36, Obstn Subm buoy 56° 33´·36N., 1° 39´·83W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.