Chart correction 1918* — chart 1407
Chart 1407 (INT 1505) [ previous update 1612/23 ] ETRS89 DATUM Insert depth, 74, and extend 10m contour E to enclose 56° 49´·48N., 2° 16´·44W. depth, 22, and extend 5m approximate contour E to enclose 56° 46´·24N., 2° 22´·53W. depth, 167 (a) 56° 46´·11N., 2° 20´·66W. Delete depth, 19, close SW of: (a) above Insert depth, 47, and extend 5m contour E to enclose (b) 56° 42´·46N., 2° 25´·85W. Delete depth, 6, close S of: (b) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.