Chart correction 26/23 — chart 37000
37000 23Ed. 03/27/10 LAST NM 20/23 26/23 Add Danger circle "Obstn" [K40] 61°24.0′N 4°03.9′E Danger circle "Obstn" [K40] 61°24.3′N 3°59.9′E (19(69112)22 Stavanger)
Source: NGA U.S. Notice to Mariners · edition: 23Ed. 03/27/10
Reference information — always verify against official Notices to Mariners before navigation.