Chart correction N22/21 — chart 52121

52121 10Ed. 2/3/18 LAST NM N48/20 N22/21 Add Buoy Y, spar, Fl(5) Y 20s [Q130.6] 40°50′26″N 0°49′27″E Buoy Y, spar, Fl(5) Y 20s [Q130.6] 40°50′26″N 0°49′58″E Buoy Y, spar, Fl(5) Y 20s [Q130.6] 40°49′54″N 0°49′58″E Buoy Y, spar, Fl(5) Y 20s [Q130.6] 40°49′54″N 0°49′27″E Marine farm area [K48.1] bound by dashed line joining above buoys (15(105)21 Cadiz)

Source: NGA U.S. Notice to Mariners · edition: 10Ed. 2/3/18

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