Chart correction 5492 — chart 4752
Chart 4752 (INT 4631) [ previous update 4853/25 ] NAD83 DATUM Insert GfFl Y 4s(Priv) ODAS/SADO 44° 31´·88N., 63° 29´·72W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.