Chart correction N21/24 — chart 12301
★12301 24Ed. 06/20/20 LAST NM N15/24 N21/24 Relocate Buoy from 41°19.8′N 70°54.6′W to 41°20.9′N 70°56.8′W (See 40/23) (18/24 CG1) ★13000 1Ed. 3/21/03 CHART CANCELED N21/24 (NGA)
Source: NGA U.S. Notice to Mariners · edition: 24Ed. 06/20/20
Reference information — always verify against official Notices to Mariners before navigation.