Chart correction 571 — chart 2236
Chart 2236 [ previous update 4720/24 ] WGS84 DATUM Insert depth, 50, enclosed by 50m contour (a) 41° 06´·9N., 39° 38´·7E. Delete depth,68, and associated 100m approximate contour close NW of: (a) above depth, 62, and associated 100m approximate contour 41° 07´·3N., 39° 39´·8E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.