Chart correction N28/20 — chart 44200
44200 10Ed. 9/7/13 LAST NM N26/20 N28/20 Change Shape of buoy to spar 60°03.4′N 19°49.8′E (26(214)19 Helsinki)
Source: NGA U.S. Notice to Mariners · edition: 10Ed. 9/7/13
Reference information — always verify against official Notices to Mariners before navigation.