Chart correction 3641 — chart 1730

Chart 1730 (Panel, Ensenada de San Simón) [ previous update 2499/26 ] WGS84 DATUM Insert the accompanying block, centred on: 42° 18´·1N., 8° 39´·2W. Wk31/26 II 2.16

Source: UKHO Admiralty Notices to Mariners

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