Chart correction 51/23 — chart 12278

★12278  80Ed.  05/01/20  LAST  NM  44/23  51/23 Change Buoy to "2" R, Fl R 2.5s   39°11′41″N  76°28′52″W Buoy to "PW" RG, Fl (2+1) R 6s   39°11′15″N  76°27′35″W (46/23 CG5)

Source: NGA U.S. Notice to Mariners · edition: 80Ed. 05/01/20

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