Chart correction N5/21 — chart 44401
44401 10Ed. 7/30/16 LAST NM N41/20 N5/21 Add Dolphin [F20] 57°03′05.0″N 24°03′26.8″E Dolphin [F20] 57°03′04.7″N 24°03′22.4″E Dolphin [F20] 57°03′04.9″N 24°03′25.2″E Dolphin [F20] 57°03′04.8″N 24°03′23.8″E (12(296)20 Riga)
Source: NGA U.S. Notice to Mariners · edition: 10Ed. 7/30/16
Reference information — always verify against official Notices to Mariners before navigation.