Chart correction 5436 — chart 4749
Chart 4749 [ previous update 4990/25 ] NAD83 DATUM Insert GlFl Y 4s ODAS/SADO Priv 45° 11´·66N., 66° 04´·74W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.