Chart correction N51/23 — chart 12301
★12301 24Ed. 06/20/20 LAST NM N47/23 N51/23 Delete Buoy "A" 39°33.9′N 73°58.2′W (See N42/23) Add Buoy "A" Y, pillar, Fl(4) Y 20s with legend "(priv)" [Q130.6] 40°02.6′N 73°58.5′W (See N06/23) (NOS; 45/23 CG5; USCG LL)
Source: NGA U.S. Notice to Mariners · edition: 24Ed. 06/20/20
Reference information — always verify against official Notices to Mariners before navigation.