Chart correction 2042 — chart 497

Chart 497 (Panel B, Yarimca to İzmit) [ previous update 1508/26 ] WGS84 DATUM Insert ¶ Fl.Y.3s11m3M 40° 44´·53N., 29° 46´·21E. Amend light to, Fl.Y.3s11m3M 40° 45´·20N., 29° 44´·79E. 40° 44´·81N., 29° 45´·37E. 40° 44´·58N., 29° 45´·89E. light to, Mo(U)15s11m5M 40° 44´·54N., 29° 45´·31E. 40° 44´·50N., 29° 45´·63E.

Source: UKHO Admiralty Notices to Mariners

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