Chart correction 41/23 — chart 18449

★18449  21Ed.  11/01/19  LAST  NM  40/23  41/23 Change Light to "4" Fl R 4s 15ft 6M with obscured sector 125°-290°   47°37′19.0″N  122°29′51.1″W (33/23 CG13; USCG LL)

Source: NGA U.S. Notice to Mariners · edition: 21Ed. 11/01/19

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