Chart correction 3647 — chart 1304

Chart 1304 [ previous update 3571/23 ] CGCS 2000 DATUM Insert symbol, vertical clearance 54m 30° 12´·75N., 122° 11´·27E. Amend vertical clearance to, 43m 30° 12´·76N., 122° 10´·99E.

Source: UKHO Admiralty Notices to Mariners

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