Chart correction 29/23 — chart 14901
★14901 18Ed. 08/01/20 LAST NM 21/23 29/23 Relocate Buoy from 42°42.1′N 87°38.1′W to 42°42.2′N 87°39.0′W Add Buoy "1" Y, Fl Y 2.5s with legend "Priv" [Q130.6] 45°32.8′N 87°07.8′W (19/23 CG9; USCG LL)
Source: NGA U.S. Notice to Mariners · edition: 18Ed. 08/01/20
Reference information — always verify against official Notices to Mariners before navigation.