Chart correction N40/23 — chart 44463

44463  10Ed.  04/16/11  LAST  NM  N39/23  N40/23 Add Buoy "GTC-5" G, pillar, cone topmark, Fl G 3s   54°23.41′N  18°44.47′E (See N38/20) (37(435)23 Gdynia)

Source: NGA U.S. Notice to Mariners · edition: 10Ed. 04/16/11

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