Chart correction N23/23 — chart 51109

51109   6Ed.  09/08/12  LAST  NM  N06/23  N23/23 Delete Buoy "ODAS APDL 1"   41°10′27.6″N  8°44′30.0″W (See N35/22) Add Buoy "ODAS APDL 1" Y, spherical, Fl Y 3.5s [Q58]   41°10′27.6″N  8°44′50.4″W (4(152)23 Lisboa)

Source: NGA U.S. Notice to Mariners · edition: 6Ed. 09/08/12

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