Chart correction N48/23 — chart 52079
52079 1Ed. 06/29/13 LAST NM N37/23 N48/23 Delete Buoy 39°26′08.3″N 0°18′49.2″W (See N34/23) Change Shape of buoy to spar 39°25′34.9″N 0°18′11.2″W Shape of buoy to spar 39°25′13.1″N 0°18′13.1″W Shape of buoy to spar 39°25′53.9″N 0°18′27.9″W Shape of buoy to spar 39°26′24.1″N 0°18′41.0″W Shape of buoy to spar 39°26′30.7″N 0°18′46.7″W Shape of buoy to spar 39°26′35.4″N 0°18′56.3″W Shape of buoy to spar 39°27′39.8″N 0°19′33.7″W Add Buoy Y, spar, "X" topmark, Fl(4) Y 11s with legend "(sync)" [Q130.6] 39°26′09.0″N 0°18′46.0″W (44(415)23 Cadiz; ESP CH 4811)
Source: NGA U.S. Notice to Mariners · edition: 1Ed. 06/29/13
Reference information — always verify against official Notices to Mariners before navigation.