Chart correction 2132 — chart 2849
Chart 2849 (Panel C, Swan Island Basin) [ previous update 203/26 ] NAD83 DATUM Insert 4$+ Obstn 45° 33´·596N., 122° 43´·529W. Wk19/26 II 2.41
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.