Chart correction 46/23 — chart 18440
★18440 31Ed. 04/01/17 LAST NM 40/23 46/23 Delete Light "3" 47°07.3′N 122°45.0′W (43/23 CG13)
Source: NGA U.S. Notice to Mariners · edition: 31Ed. 04/01/17
Reference information — always verify against official Notices to Mariners before navigation.