Chart correction 52/21 — chart 18443

★18443 17Ed. 01/01/10 LAST NM 40/21 52/21 Relocate Light from 47°57′00″N 122°18′21″W to 47°57′04″N 122°17′51″W (45/21 CG13)

Source: NGA U.S. Notice to Mariners · edition: 17Ed. 01/01/10

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