Chart correction N8/21 — chart 52144
52144 6Ed. 2/14/09 LAST NM N4/21 N8/21 Change Buoy to Y, can, “X” topmark, Fl(4) Y 11s [Q130.6] 39°31′36.6″N 2°43′36.0″E (See N15/20) (52(411)20 Cadiz)
Source: NGA U.S. Notice to Mariners · edition: 6Ed. 2/14/09
Reference information — always verify against official Notices to Mariners before navigation.