Chart correction N20/24 — chart 52140

52140   7Ed.  08/31/13  LAST  NM  N45/23  N20/24 Relocate Superbuoy from 39°42.7′N  4°25.4′E to   39°42.6′N  4°26.2′E (See N13/14) (14(77)24 Brest)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 08/31/13

Reference information — always verify against official Notices to Mariners before navigation.