Chart correction N45/23 — chart 37115

37115   3Ed.  06/23/12  LAST  NM  N30/23  N45/23 Substitute Wind turbine symbol with light Fl Y 2.5s [L5.1] for beacon   49°50′34″N  0°11′02″E (See N50/22) Add Legend "Red lights by night on turbines (white by day) in addition to yellow flashing lights displayed by turbines under construction"   49°53′26″N  0°13′16″E (39(34)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.