Chart correction 5590 — chart 1631
Chart 1631 (INT 1418) [ previous update 5510/25 ] WGS84 DATUM Insert 22,û Obstn 52° 43´·92N., 2° 49´·61E. 19,û Obstn 52° 42´·21N., 2° 51´·86E. 32,û Obstn 52° 41´·41N., 2° 49´·14E. 25,û Obstn 52° 41´·81N., 2° 46´·16E. 20,û Obstn 52° 38´·50N., 2° 52´·44E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.