Chart correction 3123 — chart 1851

Chart 1851 (INT 3157) [ previous update 2830/24 ] WGS84 DATUM Insert · Fl.Y.5s1M (a) 36° 42´·234N., 4° 25´·575W. pontoon, single firm line, joining: 36° 42´·154N., 4° 25´·605W. (a) above

Source: UKHO Admiralty Notices to Mariners

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