Chart correction N33/23 — chart 52053
52053 1Ed. 09/26/15 LAST NM N12/23 N33/23 Add Buoy Y, can, "X" topmark, Fl Y 3s [Q130.6] 36°43′02.9″N 4°24′55.7″W (See N07/23) (29(279)23 Cadiz)
Source: NGA U.S. Notice to Mariners · edition: 1Ed. 09/26/15
Reference information — always verify against official Notices to Mariners before navigation.