Chart correction N20/21 — chart 43342
43342 8Ed. 5/31/14 LAST NM N50/20 N20/21 Add Submarine cable [L30.1] between 59°05′28.5″N 5°54′35.3″E 59°05′36.0″N 5°53′59.4″E Danger circle “Obstn” [K40] 59°05′36.0″N 5°53′59.4″E (4(64005)21 Stavanger)
Source: NGA U.S. Notice to Mariners · edition: 8Ed. 5/31/14
Reference information — always verify against official Notices to Mariners before navigation.