Chart correction N21/23 — chart 37115
37115 3Ed. 06/23/12 LAST NM N19/23 N21/23 Delete Buoy "C3" 49°50′35″N 0°14′18″E (See N34/22) (16(35)23 Brest)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 06/23/12
Reference information — always verify against official Notices to Mariners before navigation.