Chart correction 5003 — chart 3258

Chart 3258 (INT 1871) (Panel A, Porto de Leixões and Barra do Rio Douro) [ previous update 4140/23 ] WGS84 DATUM Insert the accompanying block, centred on: 41° 08´·4N., 8° 36´·5W.

Source: UKHO Admiralty Notices to Mariners

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