Chart correction 2563 — chart 497
Chart 497 (Panel A, Tuzla to İzmit) [ previous update 2397/26 ] WGS84 DATUM Amend light to, Fl.Y.8s2M 40° 45´·85N., 29° 31´·37E. light to, Fl.Y.4s2M 40° 45´·84N., 29° 31´·60E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.