Chart correction 2830 — chart 1851

Chart 1851 (INT 3157) [ previous update 1942/24 ] WGS84 DATUM Insert · Fl.Y.3s1M (a) 36° 42´·348N., 4° 25´·563W. pontoon, single firm line, joining: (a) above 36° 42´·435N., 4° 25´·562W.

Source: UKHO Admiralty Notices to Mariners

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