Chart correction 1994 — chart 1874
Chart 1874 (INT 1474) [ previous update 1531/24 ] WGS84 DATUM Insert depth, 22 (a) 51° 31´·58N., 2° 46´·55E. Delete depth, 23, close SE of: (a) above Insert depth, 159 51° 31´·86N., 2° 52´·59E. depth, 146 (b) 51° 27´·03N., 2° 51´·57E. Delete depth, 157 , close SE of: (b) above Insert depth, 96 (c) 51° 25´·60N., 2° 56´·02E. Delete depth, 98 , close SE of: (c) above Insert depth, 94 (d) 51° 26´·51N., 2° 57´·90E. Delete depth, 98 , close NW of: (d) above Replace depth, 98 , with depth, 95 51° 26´·79N., 2° 58´·19E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.