Chart correction N40/20 — chart 44100

44100 9Ed. 3/29/14 LAST NM N38/20 N40/20 Add Buoy “Mess-G” Y, spar, “X” topmark, Fl(5) Y 20s [Q130.6] 54°30.9′N 12°07.2′E (29-30(163)20 Hamburg)

Source: NGA U.S. Notice to Mariners · edition: 9Ed. 3/29/14

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