Chart correction 15/23 — chart 12280

★12280 12Ed. 09/01/20 LAST NM 14/23 15/23 (Left Panel) Substitute Light "1MR" QG 15ft 4M for buoy "1MR" 39°16.4′N 76°20.2′W (Right Panel) Delete BELL from buoy "SP" 37°52.8′N 76°09.1′W (11/23 CG5; USCG LL)

Source: NGA U.S. Notice to Mariners · edition: 12Ed. 09/01/20

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