Chart correction 4253 — chart 3228
Chart 3228 (Panel A, Figueira da Foz) [ previous update 5764/25 ] WGS84 DATUM Insert Eb No 1 40° 08´·706N., 8° 50´·536W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.