Chart correction 49/21 — chart 12277

★12277 37Ed. 08/01/19 LAST NM 27/21 49/21 (Lower Panel) Change Front range light to QW 17ft 39°30′41.8″N 75°53′16.8″W Rear range light to Iso W 6s 34ft, Fl W 4s 14ft 39°30′43.2″N 75°53′10.2″W (42, 43/21 CG5)

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

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