Chart correction 40/23 — chart 18474

★18474  11Ed.  12/01/15  LAST  NM  31/23  40/23 Delete "Fish pens" areas (2) and lights (5) in vicinity   47°34′36″N  122°31′42″W (26/23 CG13)

Source: NGA U.S. Notice to Mariners · edition: 11Ed. 12/01/15

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