Chart correction 10/22 — chart 12280
★12280 12Ed. 09/01/20 LAST NM 08/22 10/22 (Left Panel) Delete Buoy "1" 39°21.8′N 76°10.5′W Buoy "1A" 39°21.5′N 76°09.8′W Buoy "2" 39°20.0′N 76°13.8′W Buoy 39°20.3′N 76°12.6′W Add Light "2B" Fl R 2.5s 15ft 4M 39°20.1′N 76°13.8′W (4/22 CG5)
Source: NGA U.S. Notice to Mariners · edition: 12Ed. 09/01/20
Reference information — always verify against official Notices to Mariners before navigation.