Chart correction N18/23 — chart 43146
43146 3Ed. 11/02/13 LAST NM N04/23 N18/23 Delete Depth 19 meters 68°22′22.4″N 15°00′24.7″E Change Light to "Ulvagsundet" Iso WRG 4s 15m 7-6M with sectors green 175.5°-183°, white-188°, red-350°, green-006.5°, white-019.5°, red- 021.5° 68°17′18.6″N 14°57′48.6″E Add Beacon 68°10′19.2″N 16°15′29.4″E Depth 7.4 meters R [K14.2] 68°22′25.2″N 15°00′24.0″E (20(54322)15, 1(56598)17, 12(61737)20 Stavanger; NOR CH 69; NOR LL)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 11/02/13
Reference information — always verify against official Notices to Mariners before navigation.