Chart correction 46/21 — chart 12318

★12318 45Ed. 04/01/10 LAST NM 32/21 46/21 Add Danger circle "Obstn" [K40] (PA) 39°13′24″N 74°08′26″W (NOS)

Source: NGA U.S. Notice to Mariners · edition: 45Ed. 04/01/10

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