Chart correction 25/22 — chart 18580
★18580 24Ed. 02/01/18 LAST NM 50/18 25/22 Relocate Buoy "46015" from 42°46.3′N 124°50.6′W to 42°45.1′N 124°50.6′W (29/20 CG13)
Source: NGA U.S. Notice to Mariners · edition: 24Ed. 02/01/18
Reference information — always verify against official Notices to Mariners before navigation.