Chart correction 254 — chart 3220

Chart 3220 (INT 1875) [ previous update New Edition 01/05/2025 ] WGS84 DATUM Insert depth, 138, and extend 15m contour W to enclose (a) 38° 40´·463N., 9° 17´·935W. Delete depth, 172, close NW of: (a) above Insert depth, 85, and extend 10m contour W to enclose 38° 40´·413N., 9° 17´·898W. depth, 51, and extend 10m contour W to enclose (b) 38° 40´·351N., 9° 17´·895W. Delete depth, 116, close NW of: (b) above

Source: UKHO Admiralty Notices to Mariners

Reference information — always verify against official Notices to Mariners before navigation.