Chart correction N30/20 — chart 44443

44443 1Ed. 8/1/09 LAST NM N16/20 N30/20 Add Light Iso G 6s 9m 2M 56°31′54.4″N 20°59′00.4″E Light Iso R 6s 9m 3M 56°31′59.9″N 20°58′57.1″E (6(195, 196)20 Riga)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 8/1/09

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