Chart correction N6/21 — chart 62424
62424 1Ed. 7/26/14 LAST NM N22/19 N6/21 Add Buoy “B5” Y, can, “X” topmark, Q(3) Y 5s [Q130.6] 26°13′55.8″N 50°45′11.3″E Buoy “B6” Y, can, “X” topmark, Fl(2) Y 5s [Q130.6] 26°13′42.2″N 50°44′45.5″E Buoy “B7” Y, can, “X” topmark, Q(4) Y 5s [Q130.6] 26°14′00.4″N 50°45′06.0″E Buoy “B8” Y, can, “X” topmark, Fl(3) Y 5s [Q130.6] 26°13′53.6″N 50°44′40.2″E Buoy “BA” YBY, pillar, double cone topmark points together, Q(9) W 15s [Q130.3] 26°14′05.8″N 50°44′38.0″E Buoy “BB” BY, pillar, double cone topmark points upward, VQ W Racon (U) [Q130.3] 26°14′13.6″N 50°44′53.8″E Buoy “BC” BYB, pillar, double cone topmark bases together, VQ(3) W 5s [Q130.3] 26°14′10.8″N 50°45′08.3″E (UKHO ARCS 3734-0)
Source: NGA U.S. Notice to Mariners · edition: 1Ed. 7/26/14
Reference information — always verify against official Notices to Mariners before navigation.