Chart correction 51/23 — chart 12281
★12281 57Ed. 11/01/18 LAST NM 38/23 51/23 Change Buoy to "2" R, Fl R 2.5s 39°11′40.8″N 76°28′52.0″W (46/23 CG5)
Source: NGA U.S. Notice to Mariners · edition: 57Ed. 11/01/18
Reference information — always verify against official Notices to Mariners before navigation.