Chart correction 3309* — chart 1503
Chart 1503 (INT 1509) [ previous update 3068/24 ] ETRS89 DATUM Insert depth, 171, and extend 20m contour N to enclose 53° 00´·75N., 1° 52´·27E. depth, 133, and extend 20m contour N to enclose (a) 52° 59´·89N., 1° 58´·64E. Delete depth, 265, close NE of: (a) above Insert depth, 22, and extend 30m contour NE to enclose (b) 52° 58´·99N., 2° 06´·44E. Delete depth, 50, close NE of: (b) above Insert depth, 295, and extend 30m contour SE to enclose 52° 59´·88N., 2° 11´·32E. depth, 193, and extend 20m contour SE to enclose (c) 53° 00´·80N., 2° 10´·94E. Delete depth, 225, close N of: (c) above Replace depth, 40, with depth, 36 53° 02´·57N., 1° 58´·29E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.