Chart correction N28/20 — chart 37115
37115 3Ed. 6/23/12 LAST NM N25/20 N28/20 Add Danger circle “Obstn” [K40] 49°39′55″N 0°05′31″E (FRA CH 7418)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 6/23/12
Reference information — always verify against official Notices to Mariners before navigation.