Chart correction 3747 — chart 4074

Chart 4074 (INT 74) [ previous update 3202/26 ] WGS84 DATUM Insert BfFl.Y 46° 40´·0S., 142° 04´·5E. BfFl 46° 56´·3S., 142° 19´·4E. 800- ODAS 46° 49´·5S., 141° 39´·4E.

Source: UKHO Admiralty Notices to Mariners

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