Chart correction N48/23 — chart 37226

37226  19Ed.  03/09/13  LAST  NM  N45/23  N48/23 Delete Beacon "X (23)"   53°59′15″N  8°34′48″E Add Danger circle “Obstn” [K40] marked by buoy YB, pillar, double cone topmark points downward, Q(6) + L Fl W 15s [Q130.3]   53°59′16″N  8°34′46″E (45(1220)23 Hamburg)

Source: NGA U.S. Notice to Mariners · edition: 19Ed. 03/09/13

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