Chart correction 4850 — chart 1417
Chart 1417 [ previous update 3479/23 ] WGS84 DATUM Insert danger line, dotted line, joining: (a) 40° 28´·99N., 17° 08´·68E. (b) 40° 29´·01N., 17° 08´·79E. (c) 40° 28´·89N., 17° 08´·80E. (d) 40° 28´·96N., 17° 08´·68E. legend, Wks, close E of: (a)-(d) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.