Chart correction 912 — chart 2449
Chart 2449 [ previous update 783/24 ] WGS84 DATUM Insert depth, 197, and extend 20m contour NW to enclose 51° 24´·87N., 2° 40´·41E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.