Chart correction 04/22 — chart 18473

★18473 10Ed. 04/01/20 LAST NM 02/22 04/22 Add Depth 48 fathoms Wk [K26] 47°55′35″N 122°30′37″W (NOS)

Source: NGA U.S. Notice to Mariners · edition: 10Ed. 04/01/20

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