Chart correction 09/24 — chart 18440
★18440 31Ed. 04/01/17 LAST NM 07/24 09/24 Delete Lights (2) 47°47.2′N 122°51.2′W (4/24 CG13)
Source: NGA U.S. Notice to Mariners · edition: 31Ed. 04/01/17
Reference information — always verify against official Notices to Mariners before navigation.