Chart correction 4509 — chart 2713

Chart 2713 [ previous update 5766/25 ] WGS84 DATUM Insert « 59° 49´·59N., 28° 24´·27E. 48 POLAND - NM Block. Source: Polish Notice 34/386/25

Source: UKHO Admiralty Notices to Mariners

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