Chart correction 37/22 — chart 12277

★12277 37Ed. 08/01/19 LAST NM 12/22 37/22 (Upper Panel) Relocate Buoy "B" from 39°33′04.7″N 75°33′02.9″W to 39°33′09.0″N 75°33′10.0″W (31/22 CG5)

Source: NGA U.S. Notice to Mariners · edition: 37Ed. 08/01/19

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