Chart correction N13/20 — chart 44240
44240 9Ed. 11/1/14 LAST NM N12/20 N13/20 Delete Buoys (2) in vicinity 62°30.3′N 21°01.5′E Buoys (2) in vicinity 62°29.0′N 21°00.9′E Buoy 62°24.2′N 21°00.9′E (16(184)18 Helsinki)
Source: NGA U.S. Notice to Mariners · edition: 9Ed. 11/1/14
Reference information — always verify against official Notices to Mariners before navigation.