Chart correction N11/20 — chart 44463
44463 10Ed. 4/16/11 LAST NM N51/19 N11/20 Delete Light 54°36.48′N 18°47.55′E Light 54°36.42′N 18°47.60′E Buoy “P-2” 54°24.95′N 18°49.44′E Add Radio mast symbol [E28] 54°22.21′N 18°46.66′E Buoy “P-2” R, spar, QR 54°24.82′N 18°49.52′E (49(540)19, 5(70, 71)20 Gdynia)
Source: NGA U.S. Notice to Mariners · edition: 10Ed. 4/16/11
Reference information — always verify against official Notices to Mariners before navigation.