Chart correction N44/23 — chart 44048
44048 13Ed. 01/12/13 LAST NM N40/23 N44/23 Add Buoy Y, spar, Fl(5) Y 20s [Q130.6] 55°57′43″N 12°44′45″E (983(17995)23 Norrkoping)
Source: NGA U.S. Notice to Mariners · edition: 13Ed. 01/12/13
Reference information — always verify against official Notices to Mariners before navigation.